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| griddap | Subset | tabledap | Make A Graph | wms | files | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://erddap.maracoos.org/erddap/tabledap/cbp_agg.subset | https://erddap.maracoos.org/erddap/tabledap/cbp_agg | https://erddap.maracoos.org/erddap/tabledap/cbp_agg.graph | CBP Water Quality Monitoring Subset (1984-2018) | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/cbp_agg_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/cbp_agg_iso19115.xml | https://erddap.maracoos.org/erddap/info/cbp_agg/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/cbp_agg.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=cbp_agg&showErrors=false&email= | Penn State | cbp_agg | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB1_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB1_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB1_1.graph | CBP Water Quality Monitoring Subset (1984-2018), CB1 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB1_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB1_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB1_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB1_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB1_1&showErrors=false&email= | Penn State | CBP_CB1_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB2_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB2_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB2_1.graph | CBP Water Quality Monitoring Subset (1984-2018), CB2 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB2_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB2_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB2_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB2_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB2_1&showErrors=false&email= | Penn State | CBP_CB2_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB2_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB2_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB2_2.graph | CBP Water Quality Monitoring Subset (1984-2018), CB2 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB2_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB2_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB2_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB2_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB2_2&showErrors=false&email= | Penn State | CBP_CB2_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_1.graph | CBP Water Quality Monitoring Subset (1984-2018), CB3 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB3_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB3_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB3_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB3_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB3_1&showErrors=false&email= | Penn State | CBP_CB3_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_2.graph | CBP Water Quality Monitoring Subset (1984-2018), CB3 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB3_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB3_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB3_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB3_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB3_2&showErrors=false&email= | Penn State | CBP_CB3_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3C.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3C | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3C.graph | CBP Water Quality Monitoring Subset (1984-2018), CB3 3C | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB3_3C_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB3_3C_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB3_3C/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB3_3C.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB3_3C&showErrors=false&email= | Penn State | CBP_CB3_3C | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3E.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3E | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3E.graph | CBP Water Quality Monitoring Subset (1984-2018), CB3 3E | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB3_3E_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB3_3E_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB3_3E/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB3_3E.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB3_3E&showErrors=false&email= | Penn State | CBP_CB3_3E | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3W.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3W | https://erddap.maracoos.org/erddap/tabledap/CBP_CB3_3W.graph | CBP Water Quality Monitoring Subset (1984-2018), CB3 3W | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB3_3W_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB3_3W_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB3_3W/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB3_3W.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB3_3W&showErrors=false&email= | Penn State | CBP_CB3_3W | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1C.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1C | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1C.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 1C | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_1C_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_1C_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_1C/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_1C.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_1C&showErrors=false&email= | Penn State | CBP_CB4_1C | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1E.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1E | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1E.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 1E | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_1E_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_1E_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_1E/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_1E.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_1E&showErrors=false&email= | Penn State | CBP_CB4_1E | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1W.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1W | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_1W.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 1W | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_1W_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_1W_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_1W/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_1W.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_1W&showErrors=false&email= | Penn State | CBP_CB4_1W | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2C.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2C | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2C.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 2C | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_2C_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_2C_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_2C/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_2C.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_2C&showErrors=false&email= | Penn State | CBP_CB4_2C | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2E.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2E | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2E.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 2E | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_2E_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_2E_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_2E/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_2E.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_2E&showErrors=false&email= | Penn State | CBP_CB4_2E | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2W.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2W | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_2W.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 2W | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_2W_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_2W_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_2W/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_2W.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_2W&showErrors=false&email= | Penn State | CBP_CB4_2W | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3C.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3C | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3C.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 3C | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_3C_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_3C_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_3C/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_3C.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_3C&showErrors=false&email= | Penn State | CBP_CB4_3C | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3E.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3E | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3E.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 3E | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_3E_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_3E_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_3E/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_3E.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_3E&showErrors=false&email= | Penn State | CBP_CB4_3E | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3W.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3W | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_3W.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 3W | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_3W_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_3W_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_3W/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_3W.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_3W&showErrors=false&email= | Penn State | CBP_CB4_3W | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB4_4.graph | CBP Water Quality Monitoring Subset (1984-2018), CB4 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB4_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB4_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB4_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB4_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB4_4&showErrors=false&email= | Penn State | CBP_CB4_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_1.graph | CBP Water Quality Monitoring Subset (1984-2018), CB5 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB5_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB5_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB5_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB5_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB5_1&showErrors=false&email= | Penn State | CBP_CB5_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_1W.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_1W | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_1W.graph | CBP Water Quality Monitoring Subset (1984-2018), CB5 1W | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB5_1W_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB5_1W_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB5_1W/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB5_1W.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB5_1W&showErrors=false&email= | Penn State | CBP_CB5_1W | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_2.graph | CBP Water Quality Monitoring Subset (1984-2018), CB5 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB5_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB5_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB5_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB5_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB5_2&showErrors=false&email= | Penn State | CBP_CB5_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_3.graph | CBP Water Quality Monitoring Subset (1984-2018), CB5 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB5_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB5_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB5_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB5_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB5_3&showErrors=false&email= | Penn State | CBP_CB5_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_4.graph | CBP Water Quality Monitoring Subset (1984-2018), CB5 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB5_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB5_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB5_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB5_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB5_4&showErrors=false&email= | Penn State | CBP_CB5_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_4W.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_4W | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_4W.graph | CBP Water Quality Monitoring Subset (1984-2018), CB5 4W | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB5_4W_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB5_4W_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB5_4W/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB5_4W.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB5_4W&showErrors=false&email= | Penn State | CBP_CB5_4W | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_5.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_5 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB5_5.graph | CBP Water Quality Monitoring Subset (1984-2018), CB5 5 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB5_5_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB5_5_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB5_5/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB5_5.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB5_5&showErrors=false&email= | Penn State | CBP_CB5_5 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_1.graph | CBP Water Quality Monitoring Subset (1984-2018), CB6 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB6_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB6_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB6_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB6_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB6_1&showErrors=false&email= | Penn State | CBP_CB6_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_2.graph | CBP Water Quality Monitoring Subset (1984-2018), CB6 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB6_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB6_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB6_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB6_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB6_2&showErrors=false&email= | Penn State | CBP_CB6_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_3.graph | CBP Water Quality Monitoring Subset (1984-2018), CB6 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB6_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB6_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB6_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB6_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB6_3&showErrors=false&email= | Penn State | CBP_CB6_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB6_4.graph | CBP Water Quality Monitoring Subset (1984-2018), CB6 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB6_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB6_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB6_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB6_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB6_4&showErrors=false&email= | Penn State | CBP_CB6_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_1&showErrors=false&email= | Penn State | CBP_CB7_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1N.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1N | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1N.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 1N | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_1N_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_1N_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_1N/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_1N.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_1N&showErrors=false&email= | Penn State | CBP_CB7_1N | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1S.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1S | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_1S.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 1S | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_1S_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_1S_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_1S/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_1S.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_1S&showErrors=false&email= | Penn State | CBP_CB7_1S | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_2.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_2&showErrors=false&email= | Penn State | CBP_CB7_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_2E.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_2E | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_2E.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 2E | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_2E_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_2E_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_2E/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_2E.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_2E&showErrors=false&email= | Penn State | CBP_CB7_2E | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_3.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_3&showErrors=false&email= | Penn State | CBP_CB7_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_3E.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_3E | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_3E.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 3E | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_3E_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_3E_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_3E/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_3E.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_3E&showErrors=false&email= | Penn State | CBP_CB7_3E | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_4.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_4&showErrors=false&email= | Penn State | CBP_CB7_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_4N.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_4N | https://erddap.maracoos.org/erddap/tabledap/CBP_CB7_4N.graph | CBP Water Quality Monitoring Subset (1984-2018), CB7 4N | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB7_4N_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB7_4N_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB7_4N/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB7_4N.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB7_4N&showErrors=false&email= | Penn State | CBP_CB7_4N | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB8_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB8_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_CB8_1.graph | CBP Water Quality Monitoring Subset (1984-2018), CB8 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB8_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB8_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB8_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB8_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB8_1&showErrors=false&email= | Penn State | CBP_CB8_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_CB8_1E.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_CB8_1E | https://erddap.maracoos.org/erddap/tabledap/CBP_CB8_1E.graph | CBP Water Quality Monitoring Subset (1984-2018), CB8 1E | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_CB8_1E_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_CB8_1E_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_CB8_1E/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_CB8_1E.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_CB8_1E&showErrors=false&email= | Penn State | CBP_CB8_1E | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE1_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE1_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE1_1.graph | CBP Water Quality Monitoring Subset (1984-2018), EE1 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE1_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE1_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE1_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE1_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE1_1&showErrors=false&email= | Penn State | CBP_EE1_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE2_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE2_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE2_1.graph | CBP Water Quality Monitoring Subset (1984-2018), EE2 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE2_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE2_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE2_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE2_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE2_1&showErrors=false&email= | Penn State | CBP_EE2_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE2_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE2_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE2_2.graph | CBP Water Quality Monitoring Subset (1984-2018), EE2 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE2_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE2_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE2_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE2_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE2_2&showErrors=false&email= | Penn State | CBP_EE2_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_1.graph | CBP Water Quality Monitoring Subset (1984-2018), EE3 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE3_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE3_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE3_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE3_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE3_1&showErrors=false&email= | Penn State | CBP_EE3_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_2.graph | CBP Water Quality Monitoring Subset (1984-2018), EE3 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE3_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE3_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE3_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE3_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE3_2&showErrors=false&email= | Penn State | CBP_EE3_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_3.graph | CBP Water Quality Monitoring Subset (1984-2018), EE3 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE3_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE3_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE3_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE3_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE3_3&showErrors=false&email= | Penn State | CBP_EE3_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_4.graph | CBP Water Quality Monitoring Subset (1984-2018), EE3 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE3_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE3_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE3_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE3_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE3_4&showErrors=false&email= | Penn State | CBP_EE3_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_5.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_5 | https://erddap.maracoos.org/erddap/tabledap/CBP_EE3_5.graph | CBP Water Quality Monitoring Subset (1984-2018), EE3 5 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_EE3_5_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_EE3_5_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_EE3_5/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_EE3_5.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_EE3_5&showErrors=false&email= | Penn State | CBP_EE3_5 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_ET4_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_ET4_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_ET4_2.graph | CBP Water Quality Monitoring Subset (1984-2018), ET4 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_ET4_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_ET4_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_ET4_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_ET4_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_ET4_2&showErrors=false&email= | Penn State | CBP_ET4_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_ET5_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_ET5_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_ET5_1.graph | CBP Water Quality Monitoring Subset (1984-2018), ET5 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_ET5_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_ET5_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_ET5_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_ET5_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_ET5_1&showErrors=false&email= | Penn State | CBP_ET5_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_ET5_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_ET5_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_ET5_2.graph | CBP Water Quality Monitoring Subset (1984-2018), ET5 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_ET5_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_ET5_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_ET5_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_ET5_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_ET5_2&showErrors=false&email= | Penn State | CBP_ET5_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_1.graph | CBP Water Quality Monitoring Subset (1984-2018), LE1 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE1_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE1_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE1_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE1_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE1_1&showErrors=false&email= | Penn State | CBP_LE1_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_2.graph | CBP Water Quality Monitoring Subset (1984-2018), LE1 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE1_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE1_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE1_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE1_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE1_2&showErrors=false&email= | Penn State | CBP_LE1_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_3.graph | CBP Water Quality Monitoring Subset (1984-2018), LE1 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE1_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE1_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE1_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE1_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE1_3&showErrors=false&email= | Penn State | CBP_LE1_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE1_4.graph | CBP Water Quality Monitoring Subset (1984-2018), LE1 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE1_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE1_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE1_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE1_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE1_4&showErrors=false&email= | Penn State | CBP_LE1_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE2_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE2_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE2_2.graph | CBP Water Quality Monitoring Subset (1984-2018), LE2 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE2_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE2_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE2_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE2_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE2_2&showErrors=false&email= | Penn State | CBP_LE2_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE2_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE2_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE2_3.graph | CBP Water Quality Monitoring Subset (1984-2018), LE2 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE2_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE2_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE2_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE2_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE2_3&showErrors=false&email= | Penn State | CBP_LE2_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_1.graph | CBP Water Quality Monitoring Subset (1984-2018), LE3 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE3_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE3_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE3_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE3_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE3_1&showErrors=false&email= | Penn State | CBP_LE3_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_2.graph | CBP Water Quality Monitoring Subset (1984-2018), LE3 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE3_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE3_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE3_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE3_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE3_2&showErrors=false&email= | Penn State | CBP_LE3_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_3.graph | CBP Water Quality Monitoring Subset (1984-2018), LE3 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE3_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE3_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE3_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE3_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE3_3&showErrors=false&email= | Penn State | CBP_LE3_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_4.graph | CBP Water Quality Monitoring Subset (1984-2018), LE3 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE3_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE3_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE3_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE3_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE3_4&showErrors=false&email= | Penn State | CBP_LE3_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_6.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_6 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_6.graph | CBP Water Quality Monitoring Subset (1984-2018), LE3 6 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE3_6_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE3_6_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE3_6/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE3_6.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE3_6&showErrors=false&email= | Penn State | CBP_LE3_6 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_7.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_7 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE3_7.graph | CBP Water Quality Monitoring Subset (1984-2018), LE3 7 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE3_7_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE3_7_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE3_7/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE3_7.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE3_7&showErrors=false&email= | Penn State | CBP_LE3_7 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_1.graph | CBP Water Quality Monitoring Subset (1984-2018), LE4 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE4_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE4_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE4_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE4_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE4_1&showErrors=false&email= | Penn State | CBP_LE4_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_2.graph | CBP Water Quality Monitoring Subset (1984-2018), LE4 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE4_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE4_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE4_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE4_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE4_2&showErrors=false&email= | Penn State | CBP_LE4_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE4_3.graph | CBP Water Quality Monitoring Subset (1984-2018), LE4 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE4_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE4_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE4_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE4_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE4_3&showErrors=false&email= | Penn State | CBP_LE4_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_1.graph | CBP Water Quality Monitoring Subset (1984-2018), LE5 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE5_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE5_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE5_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE5_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE5_1&showErrors=false&email= | Penn State | CBP_LE5_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_2.graph | CBP Water Quality Monitoring Subset (1984-2018), LE5 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE5_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE5_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE5_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE5_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE5_2&showErrors=false&email= | Penn State | CBP_LE5_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_3.graph | CBP Water Quality Monitoring Subset (1984-2018), LE5 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE5_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE5_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE5_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE5_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE5_3&showErrors=false&email= | Penn State | CBP_LE5_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_4.graph | CBP Water Quality Monitoring Subset (1984-2018), LE5 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE5_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE5_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE5_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE5_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE5_4&showErrors=false&email= | Penn State | CBP_LE5_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_6.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_6 | https://erddap.maracoos.org/erddap/tabledap/CBP_LE5_6.graph | CBP Water Quality Monitoring Subset (1984-2018), LE5 6 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_LE5_6_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_LE5_6_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_LE5_6/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_LE5_6.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_LE5_6&showErrors=false&email= | Penn State | CBP_LE5_6 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_MAT0016.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_MAT0016 | https://erddap.maracoos.org/erddap/tabledap/CBP_MAT0016.graph | CBP Water Quality Monitoring Subset (1984-2018), MAT0016 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_MAT0016_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_MAT0016_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_MAT0016/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_MAT0016.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_MAT0016&showErrors=false&email= | Penn State | CBP_MAT0016 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET1_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET1_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET1_1.graph | CBP Water Quality Monitoring Subset (1984-2018), RET1 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET1_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET1_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET1_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET1_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET1_1&showErrors=false&email= | Penn State | CBP_RET1_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_1.graph | CBP Water Quality Monitoring Subset (1984-2018), RET2 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET2_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET2_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET2_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET2_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET2_1&showErrors=false&email= | Penn State | CBP_RET2_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_2.graph | CBP Water Quality Monitoring Subset (1984-2018), RET2 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET2_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET2_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET2_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET2_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET2_2&showErrors=false&email= | Penn State | CBP_RET2_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET2_4.graph | CBP Water Quality Monitoring Subset (1984-2018), RET2 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET2_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET2_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET2_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET2_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET2_4&showErrors=false&email= | Penn State | CBP_RET2_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET3_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET3_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET3_1.graph | CBP Water Quality Monitoring Subset (1984-2018), RET3 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET3_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET3_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET3_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET3_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET3_1&showErrors=false&email= | Penn State | CBP_RET3_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET3_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET3_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET3_2.graph | CBP Water Quality Monitoring Subset (1984-2018), RET3 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET3_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET3_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET3_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET3_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET3_2&showErrors=false&email= | Penn State | CBP_RET3_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_1.graph | CBP Water Quality Monitoring Subset (1984-2018), RET4 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET4_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET4_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET4_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET4_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET4_1&showErrors=false&email= | Penn State | CBP_RET4_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_2.graph | CBP Water Quality Monitoring Subset (1984-2018), RET4 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET4_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET4_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET4_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET4_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET4_2&showErrors=false&email= | Penn State | CBP_RET4_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET4_3.graph | CBP Water Quality Monitoring Subset (1984-2018), RET4 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET4_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET4_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET4_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET4_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET4_3&showErrors=false&email= | Penn State | CBP_RET4_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_RET5_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_RET5_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_RET5_2.graph | CBP Water Quality Monitoring Subset (1984-2018), RET5 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_RET5_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_RET5_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_RET5_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_RET5_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_RET5_2&showErrors=false&email= | Penn State | CBP_RET5_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_3.graph | CBP Water Quality Monitoring Subset (1984-2018), TF1 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF1_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF1_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF1_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF1_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF1_3&showErrors=false&email= | Penn State | CBP_TF1_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_5.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_5 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_5.graph | CBP Water Quality Monitoring Subset (1984-2018), TF1 5 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF1_5_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF1_5_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF1_5/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF1_5.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF1_5&showErrors=false&email= | Penn State | CBP_TF1_5 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_6.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_6 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_6.graph | CBP Water Quality Monitoring Subset (1984-2018), TF1 6 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF1_6_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF1_6_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF1_6/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF1_6.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF1_6&showErrors=false&email= | Penn State | CBP_TF1_6 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_7.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_7 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF1_7.graph | CBP Water Quality Monitoring Subset (1984-2018), TF1 7 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF1_7_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF1_7_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF1_7/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF1_7.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF1_7&showErrors=false&email= | Penn State | CBP_TF1_7 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_1.graph | CBP Water Quality Monitoring Subset (1984-2018), TF2 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF2_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF2_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF2_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF2_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF2_1&showErrors=false&email= | Penn State | CBP_TF2_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_2.graph | CBP Water Quality Monitoring Subset (1984-2018), TF2 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF2_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF2_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF2_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF2_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF2_2&showErrors=false&email= | Penn State | CBP_TF2_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_3.graph | CBP Water Quality Monitoring Subset (1984-2018), TF2 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF2_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF2_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF2_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF2_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF2_3&showErrors=false&email= | Penn State | CBP_TF2_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF2_4.graph | CBP Water Quality Monitoring Subset (1984-2018), TF2 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF2_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF2_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF2_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF2_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF2_4&showErrors=false&email= | Penn State | CBP_TF2_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_TF3_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_TF3_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_TF3_3.graph | CBP Water Quality Monitoring Subset (1984-2018), TF3 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_TF3_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_TF3_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_TF3_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_TF3_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_TF3_3&showErrors=false&email= | Penn State | CBP_TF3_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_1.graph | CBP Water Quality Monitoring Subset (1984-2018), WE4 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_WE4_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_WE4_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_WE4_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_WE4_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_WE4_1&showErrors=false&email= | Penn State | CBP_WE4_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_2.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_2 | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_2.graph | CBP Water Quality Monitoring Subset (1984-2018), WE4 2 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_WE4_2_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_WE4_2_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_WE4_2/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_WE4_2.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_WE4_2&showErrors=false&email= | Penn State | CBP_WE4_2 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_3.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_3 | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_3.graph | CBP Water Quality Monitoring Subset (1984-2018), WE4 3 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_WE4_3_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_WE4_3_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_WE4_3/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_WE4_3.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_WE4_3&showErrors=false&email= | Penn State | CBP_WE4_3 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_4.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_4 | https://erddap.maracoos.org/erddap/tabledap/CBP_WE4_4.graph | CBP Water Quality Monitoring Subset (1984-2018), WE4 4 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_WE4_4_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_WE4_4_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_WE4_4/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_WE4_4.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_WE4_4&showErrors=false&email= | Penn State | CBP_WE4_4 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_WT5_1.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_WT5_1 | https://erddap.maracoos.org/erddap/tabledap/CBP_WT5_1.graph | CBP Water Quality Monitoring Subset (1984-2018), WT5 1 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_WT5_1_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_WT5_1_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_WT5_1/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_WT5_1.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_WT5_1&showErrors=false&email= | Penn State | CBP_WT5_1 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_WXT0001.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_WXT0001 | https://erddap.maracoos.org/erddap/tabledap/CBP_WXT0001.graph | CBP Water Quality Monitoring Subset (1984-2018), WXT0001 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_WXT0001_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_WXT0001_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_WXT0001/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_WXT0001.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_WXT0001&showErrors=false&email= | Penn State | CBP_WXT0001 | |||
| https://erddap.maracoos.org/erddap/tabledap/CBP_XFB1986.subset | https://erddap.maracoos.org/erddap/tabledap/CBP_XFB1986 | https://erddap.maracoos.org/erddap/tabledap/CBP_XFB1986.graph | CBP Water Quality Monitoring Subset (1984-2018), XFB1986 | This product was developed as part of the project supported by the grant from and the National Oceanic and Atmospheric Administration’s Ocean Acidification Program under award NA18OAR0170430 to the Virginia Institute of Marine Science. The data product consists of water quality data for tidal 98 stations for 1984–2018. The source data used to generate this product were downloaded from the Chesapeake Bay Program’s (CBP) data hub. Out of the total of 255 monitoring stations in the Tidal Monitoring Program, we selected 98 with the long monitoring record (30 years or longer). The following variables were downloaded from the data hub at the native temporal and vertical resolution (between one and four cruises per month and approximately 10 depth levels sampled between 0 and 37 m) for 1984–2018: water temperature (T), salinity (S), pH, total alkalinity (TA), dissolved oxygen (DO) , and chlorophyll (Chl). All pH data prior to 1998 were removed because of the data quality concerns (Herrmann et al., 2020). Briefly, we found a dramatic difference in long-term trends between stations measured by institutions in the state of Virginia and stations measured by the state of Maryland, particularly from late spring to early fall. The boundary between the station groups runs east–west within the mesohaline portion of the bay, where the Potomac River estuary intersects the mainstem bay. The boundary separates strong negative linear trends to the south (Virginia stations) from neutral and weakly positive linear trends to the north (Maryland stations).\nFor all variables, data entries marked with CBP’s “Problem” and “Qualifier” flags were removed. Additionally, all variables were scanned for extreme outliers: for each variable, data from all stations, depths, and times were combined into a single composite sample for which the 75th and 25th percentiles (i.e., the upper and lower quantiles) and the interquartile range (the difference between the upper and lower quantiles) were calculated. Extreme outliers were defined as the values falling outside of a certain number (censoring criterion) of interquartile ranges from the upper and lower quantiles.\n\ncdm_data_type = TimeSeriesProfile\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\n... (6 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/CBP_XFB1986_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/CBP_XFB1986_iso19115.xml | https://erddap.maracoos.org/erddap/info/CBP_XFB1986/index.htmlTable | https://www.chesapeakebay.net/what/downloads/cbp_water_quality_database_1984_present
| http://erddap.maracoos.org/erddap/rss/CBP_XFB1986.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=CBP_XFB1986&showErrors=false&email= | Penn State | CBP_XFB1986 | |||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Aquarium_East_-_Bottom | https://erddap.maracoos.org/erddap/tabledap/mddnr_Aquarium_East_-_Bottom.graph | MDDNR, Station Aquarium East - Bottom | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Aquarium_East_-_Bottom_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Aquarium_East_-_Bottom_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Aquarium_East_-_Bottom/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Aquarium_East_-_Bottom.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Aquarium_East_-_Bottom&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Aquarium_East_-_Bottom | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Aquarium_East_-_Surface | https://erddap.maracoos.org/erddap/tabledap/mddnr_Aquarium_East_-_Surface.graph | MDDNR, Station Aquarium East - Surface | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Aquarium_East_-_Surface_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Aquarium_East_-_Surface_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Aquarium_East_-_Surface/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Aquarium_East_-_Surface.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Aquarium_East_-_Surface&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Aquarium_East_-_Surface | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Aquarium_West | https://erddap.maracoos.org/erddap/tabledap/mddnr_Aquarium_West.graph | MDDNR, Station Aquarium West | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Aquarium_West_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Aquarium_West_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Aquarium_West/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Aquarium_West.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Aquarium_West&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Aquarium_West | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Arundel_on_the_Bay | https://erddap.maracoos.org/erddap/tabledap/mddnr_Arundel_on_the_Bay.graph | MDDNR, Station Arundel on the Bay | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Arundel_on_the_Bay_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Arundel_on_the_Bay_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Arundel_on_the_Bay/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Arundel_on_the_Bay.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Arundel_on_the_Bay&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Arundel_on_the_Bay | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Bishopville_Prong | https://erddap.maracoos.org/erddap/tabledap/mddnr_Bishopville_Prong.graph | MDDNR, Station Bishopville Prong | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Bishopville_Prong_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Bishopville_Prong_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Bishopville_Prong/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Bishopville_Prong.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Bishopville_Prong&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Bishopville_Prong | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Budds_Landing | https://erddap.maracoos.org/erddap/tabledap/mddnr_Budds_Landing.graph | MDDNR, Station Budds Landing | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Budds_Landing_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Budds_Landing_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Budds_Landing/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Budds_Landing.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Budds_Landing&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Budds_Landing | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Camp_Tockwogh | https://erddap.maracoos.org/erddap/tabledap/mddnr_Camp_Tockwogh.graph | MDDNR, Station Camp Tockwogh | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Camp_Tockwogh_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Camp_Tockwogh_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Camp_Tockwogh/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Camp_Tockwogh.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Camp_Tockwogh&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Camp_Tockwogh | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Dares_Beach | https://erddap.maracoos.org/erddap/tabledap/mddnr_Dares_Beach.graph | MDDNR, Station Dares Beach | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Dares_Beach_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Dares_Beach_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Dares_Beach/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Dares_Beach.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Dares_Beach&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Dares_Beach | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Gooses_-_Bottom | https://erddap.maracoos.org/erddap/tabledap/mddnr_Gooses_-_Bottom.graph | MDDNR, Station Gooses - Bottom | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Gooses_-_Bottom_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Gooses_-_Bottom_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Gooses_-_Bottom/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Gooses_-_Bottom.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Gooses_-_Bottom&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Gooses_-_Bottom | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Gooses_-_Surface | https://erddap.maracoos.org/erddap/tabledap/mddnr_Gooses_-_Surface.graph | MDDNR, Station Gooses - Surface | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Gooses_-_Surface_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Gooses_-_Surface_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Gooses_-_Surface/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Gooses_-_Surface.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Gooses_-_Surface&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Gooses_-_Surface | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Greys_Creek | https://erddap.maracoos.org/erddap/tabledap/mddnr_Greys_Creek.graph | MDDNR, Station Greys Creek | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Greys_Creek_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Greys_Creek_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Greys_Creek/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Greys_Creek.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Greys_Creek&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Greys_Creek | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Harris_Creek_Downstream | https://erddap.maracoos.org/erddap/tabledap/mddnr_Harris_Creek_Downstream.graph | MDDNR, Station Harris Creek Downstream | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Harris_Creek_Downstream_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Harris_Creek_Downstream_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Harris_Creek_Downstream/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Harris_Creek_Downstream.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Harris_Creek_Downstream&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Harris_Creek_Downstream | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Harris_Creek_Upstream | https://erddap.maracoos.org/erddap/tabledap/mddnr_Harris_Creek_Upstream.graph | MDDNR, Station Harris Creek Upstream | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Harris_Creek_Upstream_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Harris_Creek_Upstream_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Harris_Creek_Upstream/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Harris_Creek_Upstream.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Harris_Creek_Upstream&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Harris_Creek_Upstream | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Havre_de_Grace | https://erddap.maracoos.org/erddap/tabledap/mddnr_Havre_de_Grace.graph | MDDNR, Station Havre de Grace | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Havre_de_Grace_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Havre_de_Grace_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Havre_de_Grace/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Havre_de_Grace.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Havre_de_Grace&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Havre_de_Grace | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Iron_Pot_Landing | https://erddap.maracoos.org/erddap/tabledap/mddnr_Iron_Pot_Landing.graph | MDDNR, Station Iron Pot Landing | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Iron_Pot_Landing_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Iron_Pot_Landing_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Iron_Pot_Landing/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Iron_Pot_Landing.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Iron_Pot_Landing&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Iron_Pot_Landing | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Jug_Bay | https://erddap.maracoos.org/erddap/tabledap/mddnr_Jug_Bay.graph | MDDNR, Station Jug Bay | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Jug_Bay_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Jug_Bay_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Jug_Bay/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Jug_Bay.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Jug_Bay&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Jug_Bay | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Little_Monie_Creek | https://erddap.maracoos.org/erddap/tabledap/mddnr_Little_Monie_Creek.graph | MDDNR, Station Little Monie Creek | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Little_Monie_Creek_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Little_Monie_Creek_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Little_Monie_Creek/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Little_Monie_Creek.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Little_Monie_Creek&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Little_Monie_Creek | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Masonville_Cove_Pier | https://erddap.maracoos.org/erddap/tabledap/mddnr_Masonville_Cove_Pier.graph | MDDNR, Station Masonville Cove Pier | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Masonville_Cove_Pier_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Masonville_Cove_Pier_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Masonville_Cove_Pier/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Masonville_Cove_Pier.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Masonville_Cove_Pier&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Masonville_Cove_Pier | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Mataponi | https://erddap.maracoos.org/erddap/tabledap/mddnr_Mataponi.graph | MDDNR, Station Mataponi | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Mataponi_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Mataponi_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Mataponi/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Mataponi.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Mataponi&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Mataponi | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Newport_Creek | https://erddap.maracoos.org/erddap/tabledap/mddnr_Newport_Creek.graph | MDDNR, Station Newport Creek | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Newport_Creek_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Newport_Creek_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Newport_Creek/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Newport_Creek.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Newport_Creek&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Newport_Creek | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Otter_Point_Creek | https://erddap.maracoos.org/erddap/tabledap/mddnr_Otter_Point_Creek.graph | MDDNR, Station Otter Point Creek | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Otter_Point_Creek_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Otter_Point_Creek_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Otter_Point_Creek/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Otter_Point_Creek.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Otter_Point_Creek&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Otter_Point_Creek | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Pleasure_Island | https://erddap.maracoos.org/erddap/tabledap/mddnr_Pleasure_Island.graph | MDDNR, Station Pleasure Island | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Pleasure_Island_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Pleasure_Island_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Pleasure_Island/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Pleasure_Island.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Pleasure_Island&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Pleasure_Island | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Public_Landing | https://erddap.maracoos.org/erddap/tabledap/mddnr_Public_Landing.graph | MDDNR, Station Public Landing | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Public_Landing_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Public_Landing_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Public_Landing/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Public_Landing.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Public_Landing&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Public_Landing | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Riverside | https://erddap.maracoos.org/erddap/tabledap/mddnr_Riverside.graph | MDDNR, Station Riverside | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Riverside_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Riverside_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Riverside/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Riverside.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Riverside&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Riverside | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Sandy_Point_-_South_Beach | https://erddap.maracoos.org/erddap/tabledap/mddnr_Sandy_Point_-_South_Beach.graph | MDDNR, Station Sandy Point - South Beach | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Sandy_Point_-_South_Beach_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Sandy_Point_-_South_Beach_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Sandy_Point_-_South_Beach/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Sandy_Point_-_South_Beach.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Sandy_Point_-_South_Beach&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Sandy_Point_-_South_Beach | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_St_Georges_Creek | https://erddap.maracoos.org/erddap/tabledap/mddnr_St_Georges_Creek.graph | MDDNR, Station St Georges Creek | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_St_Georges_Creek_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_St_Georges_Creek_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_St_Georges_Creek/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_St_Georges_Creek.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_St_Georges_Creek&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_St_Georges_Creek | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Susquahenna_Flats | https://erddap.maracoos.org/erddap/tabledap/mddnr_Susquahenna_Flats.graph | MDDNR, Station Susquahenna Flats | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Susquahenna_Flats_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Susquahenna_Flats_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Susquahenna_Flats/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Susquahenna_Flats.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Susquahenna_Flats&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Susquahenna_Flats | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Taylors_Island | https://erddap.maracoos.org/erddap/tabledap/mddnr_Taylors_Island.graph | MDDNR, Station Taylors Island | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Taylors_Island_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Taylors_Island_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Taylors_Island/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Taylors_Island.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Taylors_Island&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Taylors_Island | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Tilghman_Island | https://erddap.maracoos.org/erddap/tabledap/mddnr_Tilghman_Island.graph | MDDNR, Station Tilghman Island | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Tilghman_Island_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Tilghman_Island_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Tilghman_Island/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Tilghman_Island.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Tilghman_Island&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Tilghman_Island | ||||
| https://erddap.maracoos.org/erddap/tabledap/mddnr_Tolchester | https://erddap.maracoos.org/erddap/tabledap/mddnr_Tolchester.graph | MDDNR, Station Tolchester | At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_id\nstation_name (station identifier)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nmass_concentration_of_oxygen_in_sea_water (dissolved oxygen concentration, mg/L)\nsample_depth (sensor sampling depth, m)\nsea_water_temperature (degree_C)\nsea_water_salinity\nfractional_saturation_of_oxygen_in_sea_water (dissolved oxygen percent, percent)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/mddnr_Tolchester_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/mddnr_Tolchester_iso19115.xml | https://erddap.maracoos.org/erddap/info/mddnr_Tolchester/index.htmlTable | http://eyesonthebay.dnr.maryland.gov/eyesonthebay/ConMonStationTable.cfm
| http://erddap.maracoos.org/erddap/rss/mddnr_Tolchester.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=mddnr_Tolchester&showErrors=false&email= | Maryland Department of Natural Resources (MDDNR) | mddnr_Tolchester | ||||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-profile-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-profile-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-profile-raw-delayed.graph | ru05-20150105T1600 Delayed Raw Profile | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_bb3slo_num_fields_to_send (nodim)\nc_bb3slo_on (sec)\nc_fin (rad)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\n... (86 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150105T1600-profile-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150105T1600-profile-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150105T1600-profile-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150105T1600-profile-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150105T1600-profile-raw-delayed&showErrors=false&email= | Rutgers University | ru05-20150105T1600-profile-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-trajectory-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-trajectory-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-trajectory-raw-delayed.graph | ru05-20150105T1600 Delayed Raw Trajectory | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_bb3slo_num_fields_to_send (nodim)\nc_bb3slo_on (sec)\nc_fin (rad)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\n... (82 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150105T1600-trajectory-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150105T1600-trajectory-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150105T1600-trajectory-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150105T1600-trajectory-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150105T1600-trajectory-raw-delayed&showErrors=false&email= | Rutgers University | ru05-20150105T1600-trajectory-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150105T1600-profile-sci-delayed.graph | ru05-20150105T1600 Delayed Science Profile | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbb3slo_is_installed (bool)\nbb3slo_temp (sci_bb3slo_temp, degrees_C)\nbb3slo_timestamp (Sci Bb3Slo Timestamp, seconds since 1970-01-01T00:00:00Z)\nbbfl2s_timestamp (Sci Bbfl2S Timestamp, seconds since 1970-01-01T00:00:00Z)\nbeta_470nm (Beta 470nm at 117 degrees, m-1 sr-1)\nbeta_470nm_reference (Beta 470nm Reference at 117 degrees, m-1 sr-1)\nbeta_470nm_signal (Beta 470nm Signal at 117 degrees, m-1 sr-1)\nbeta_532nm (Beta 532nm at 117 degrees, m-1 sr-1)\nbeta_532nm_reference (Beta 532nm Reference at 117 degrees, m-1 sr-1)\nbeta_532nm_signal (Beta 532nm Signal at 117 degrees, m-1 sr-1)\n... (55 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150105T1600-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150105T1600-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150105T1600-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150105T1600-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150105T1600-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru05-20150105T1600-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-profile-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-profile-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-profile-raw-delayed.graph | ru05-20150115T1443 Delayed Raw Profile | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_bb3slo_num_fields_to_send (nodim)\nc_bb3slo_on (sec)\nc_fin (rad)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\n... (86 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150115T1443-profile-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150115T1443-profile-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150115T1443-profile-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150115T1443-profile-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150115T1443-profile-raw-delayed&showErrors=false&email= | Rutgers University | ru05-20150115T1443-profile-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-trajectory-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-trajectory-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-trajectory-raw-delayed.graph | ru05-20150115T1443 Delayed Raw Trajectory | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_bb3slo_num_fields_to_send (nodim)\nc_bb3slo_on (sec)\nc_fin (rad)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\n... (82 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150115T1443-trajectory-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150115T1443-trajectory-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150115T1443-trajectory-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150115T1443-trajectory-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150115T1443-trajectory-raw-delayed&showErrors=false&email= | Rutgers University | ru05-20150115T1443-trajectory-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150115T1443-profile-sci-delayed.graph | ru05-20150115T1443 Delayed Science Profile | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbb3slo_is_installed (bool)\nbb3slo_temp (sci_bb3slo_temp, degrees_C)\nbb3slo_timestamp (Sci Bb3Slo Timestamp, seconds since 1970-01-01T00:00:00Z)\nbbfl2s_timestamp (Sci Bbfl2S Timestamp, seconds since 1970-01-01T00:00:00Z)\nbeta_470nm (Beta 470nm at 117 degrees, m-1 sr-1)\nbeta_470nm_reference (Beta 470nm Reference at 117 degrees, m-1 sr-1)\nbeta_470nm_signal (Beta 470nm Signal at 117 degrees, m-1 sr-1)\nbeta_532nm (Beta 532nm at 117 degrees, m-1 sr-1)\nbeta_532nm_reference (Beta 532nm Reference at 117 degrees, m-1 sr-1)\nbeta_532nm_signal (Beta 532nm Signal at 117 degrees, m-1 sr-1)\n... (55 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150115T1443-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150115T1443-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150115T1443-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150115T1443-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150115T1443-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru05-20150115T1443-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-profile-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-profile-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-profile-raw-delayed.graph | ru05-20150201T2130 Delayed Raw Profile | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_bb3slo_num_fields_to_send (nodim)\nc_bb3slo_on (sec)\nc_fin (rad)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\n... (86 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150201T2130-profile-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150201T2130-profile-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150201T2130-profile-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150201T2130-profile-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150201T2130-profile-raw-delayed&showErrors=false&email= | Rutgers University | ru05-20150201T2130-profile-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-trajectory-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-trajectory-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-trajectory-raw-delayed.graph | ru05-20150201T2130 Delayed Raw Trajectory | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_bb3slo_num_fields_to_send (nodim)\nc_bb3slo_on (sec)\nc_fin (rad)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\n... (82 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150201T2130-trajectory-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150201T2130-trajectory-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150201T2130-trajectory-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150201T2130-trajectory-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150201T2130-trajectory-raw-delayed&showErrors=false&email= | Rutgers University | ru05-20150201T2130-trajectory-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru05-20150201T2130-profile-sci-delayed.graph | ru05-20150201T2130 Delayed Science Profile | Participants worked with research scientists to learn about interdisciplinary oceanographic research taking place at the West Antarctic Peninsula in January 2015. This exciting research mission characterized the connection between ocean circulation, plankton distribution, penguin foraging behavior, and climate change. Students learned the research mission science through a variety of activities including: classroom lessons, following mission blog posts, talking with scientists in Antarctica through Live Video Broadcasts, meeting the research scientists at a spring Student Research Symposium. The experience exposed students to the content of the research mission and the process of science research. The program supported Next Generation Science Standards and addressed Common Core Math and English/Language Arts. The glider was deployed out of Palmer Station, Antarctica and surveyed the Palmer Canyon. This delayed mode dataset contains temperature, salinity, density, chlorophyll a, CDOM, phycoerythrin and oxygen concentration measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbb3slo_is_installed (bool)\nbb3slo_temp (sci_bb3slo_temp, degrees_C)\nbb3slo_timestamp (Sci Bb3Slo Timestamp, seconds since 1970-01-01T00:00:00Z)\nbbfl2s_timestamp (Sci Bbfl2S Timestamp, seconds since 1970-01-01T00:00:00Z)\nbeta_470nm (Beta 470nm at 117 degrees, m-1 sr-1)\nbeta_470nm_reference (Beta 470nm Reference at 117 degrees, m-1 sr-1)\nbeta_470nm_signal (Beta 470nm Signal at 117 degrees, m-1 sr-1)\nbeta_532nm (Beta 532nm at 117 degrees, m-1 sr-1)\nbeta_532nm_reference (Beta 532nm Reference at 117 degrees, m-1 sr-1)\nbeta_532nm_signal (Beta 532nm Signal at 117 degrees, m-1 sr-1)\n... (55 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru05-20150201T2130-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru05-20150201T2130-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru05-20150201T2130-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru05-20150201T2130-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru05-20150201T2130-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru05-20150201T2130-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-profile-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-profile-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-profile-raw-delayed.graph | ru28-20130813T1436 Delayed Raw Profile | Deployment to measure seasonal dissolved oxygen levels in the shallow coastal waters of New Jersey. Dataset contains temperature, salinity, density, chlorophyll a, CDOM and oxygen concentration profiles\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_flbbcd_num_fields_to_send (nodim)\nc_flbbcd_on (sec)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (FLBBCDSLK Eco Puck)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_altitude (m)\nm_appear_to_be_at_surface (bool)\nm_coulomb_amphr (amp-hrs)\n... (71 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20130813T1436-profile-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20130813T1436-profile-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20130813T1436-profile-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.nj.gov/dep/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20130813T1436-profile-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20130813T1436-profile-raw-delayed&showErrors=false&email= | Rutgers University,NJDEP,EPA | ru28-20130813T1436-profile-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-trajectory-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-trajectory-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-trajectory-raw-delayed.graph | ru28-20130813T1436 Delayed Raw Trajectory | Deployment to measure seasonal dissolved oxygen levels in the shallow coastal waters of New Jersey. Dataset contains temperature, salinity, density, chlorophyll a, CDOM and oxygen concentration profiles\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_flbbcd_num_fields_to_send (nodim)\nc_flbbcd_on (sec)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (FLBBCDSLK Eco Puck)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_altitude (m)\nm_appear_to_be_at_surface (bool)\nm_coulomb_amphr (amp-hrs)\n... (67 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20130813T1436-trajectory-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20130813T1436-trajectory-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20130813T1436-trajectory-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.nj.gov/dep/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20130813T1436-trajectory-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20130813T1436-trajectory-raw-delayed&showErrors=false&email= | Rutgers University,NJDEP,EPA | ru28-20130813T1436-trajectory-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20130813T1436-profile-sci-delayed.graph | ru28-20130813T1436 Delayed Science Profile | Deployment to measure seasonal dissolved oxygen levels in the shallow coastal waters of New Jersey. Dataset contains temperature, salinity, density, chlorophyll a, CDOM and oxygen concentration profiles\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbeta_700nm (Beta 700nm at 117 degrees, m-1 sr-1)\nbeta_700nm_reference (Beta 700nm Reference at 117 degrees, m-1 sr-1)\nbeta_700nm_signal (Beta 700nm Signal at 117 degrees, m-1 sr-1)\ncdom (ppb)\ncdom_reference (nodim)\ncdom_signal (nodim)\nchlorophyll_a (ug L-1)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nctd41cp_timestamp (seconds since 1970-01-01T00:00:00Z)\ndensity (kg m-3)\nflbbcd_timestamp (seconds since 1970-01-01T00:00:00Z)\nglider_altitude (Glider Altitude Above the Seafloor, m)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (FLBBCDSLK Eco Puck)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_pitch (rad)\nm_roll (rad)\nm_science_clothesline_lag (s)\n... (34 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20130813T1436-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20130813T1436-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20130813T1436-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.nj.gov/dep/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20130813T1436-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20130813T1436-profile-sci-delayed&showErrors=false&email= | Rutgers University,NJDEP,EPA | ru28-20130813T1436-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-profile-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-profile-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-profile-raw-delayed.graph | ru28-20150818T1506 Delayed Raw Profile | Deployment to measure seasonal dissolved oxygen levels in the shallow coastal waters of New Jersey as part of the New Jersey Department of Environmental Protection's water quality monitoring program. Dataset contains temperature, salinity, density, chlorophyll a, CDOM and oxygen concentration profiles\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_flbbcd_num_fields_to_send (nodim)\nc_flbbcd_on (sec)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (FLBBCDSLK Eco Puck)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_altitude (m)\nm_appear_to_be_at_surface (bool)\n... (72 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20150818T1506-profile-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20150818T1506-profile-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20150818T1506-profile-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.nj.gov/dep/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20150818T1506-profile-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20150818T1506-profile-raw-delayed&showErrors=false&email= | Rutgers University,NJDEP,EPA | ru28-20150818T1506-profile-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-trajectory-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-trajectory-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-trajectory-raw-delayed.graph | ru28-20150818T1506 Delayed Raw Trajectory | Deployment to measure seasonal dissolved oxygen levels in the shallow coastal waters of New Jersey as part of the New Jersey Department of Environmental Protection's water quality monitoring program. Dataset contains temperature, salinity, density, chlorophyll a, CDOM and oxygen concentration profiles\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_flbbcd_num_fields_to_send (nodim)\nc_flbbcd_on (sec)\nc_heading (rad)\nc_oxy3835_num_fields_to_send (nodim)\nc_oxy3835_on (sec)\nc_oxy3835_wphase_num_fields_to_send (nodim)\nc_oxy3835_wphase_on (sec)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (FLBBCDSLK Eco Puck)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_altitude (m)\nm_appear_to_be_at_surface (bool)\n... (68 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20150818T1506-trajectory-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20150818T1506-trajectory-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20150818T1506-trajectory-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.nj.gov/dep/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20150818T1506-trajectory-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20150818T1506-trajectory-raw-delayed&showErrors=false&email= | Rutgers University,NJDEP,EPA | ru28-20150818T1506-trajectory-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20150818T1506-profile-sci-delayed.graph | ru28-20150818T1506 Delayed Science Profile | Deployment to measure seasonal dissolved oxygen levels in the shallow coastal waters of New Jersey as part of the New Jersey Department of Environmental Protection's water quality monitoring program. Dataset contains temperature, salinity, density, chlorophyll a, CDOM and oxygen concentration profiles\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbeta_700nm (Beta 700nm at 117 degrees, m-1 sr-1)\nbeta_700nm_reference (Beta 700nm Reference at 117 degrees, m-1 sr-1)\nbeta_700nm_signal (Beta 700nm Signal at 117 degrees, m-1 sr-1)\ncdom (ppb)\ncdom_reference (nodim)\ncdom_signal (nodim)\nchlorophyll_a (ug L-1)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nctd41cp_timestamp (seconds since 1970-01-01T00:00:00Z)\ndensity (kg m-3)\nflbbcd_timestamp (seconds since 1970-01-01T00:00:00Z)\nglider_altitude (Glider Altitude Above the Seafloor, m)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (FLBBCDSLK Eco Puck)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_pitch (rad)\nm_roll (rad)\n... (35 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20150818T1506-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20150818T1506-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20150818T1506-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.nj.gov/dep/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20150818T1506-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20150818T1506-profile-sci-delayed&showErrors=false&email= | Rutgers University,NJDEP,EPA | ru28-20150818T1506-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-profile-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-profile-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-profile-raw-delayed.graph | ru28-20170424T1310 Delayed Raw Profile | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_heading (rad)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_lisst (Sequoia Scientific LISST 200x)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_altitude (m)\nm_appear_to_be_at_surface (bool)\nm_coulomb_amphr (amp-hrs)\nm_depth (Depth, m)\nm_fin (rad)\nm_final_water_vx (m/s)\n... (71 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20170424T1310-profile-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20170424T1310-profile-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20170424T1310-profile-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20170424T1310-profile-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20170424T1310-profile-raw-delayed&showErrors=false&email= | Rutgers University | ru28-20170424T1310-profile-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-trajectory-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-trajectory-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-trajectory-raw-delayed.graph | ru28-20170424T1310 Delayed Raw Trajectory | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_heading (rad)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_lisst (Sequoia Scientific LISST 200x)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_altitude (m)\nm_appear_to_be_at_surface (bool)\nm_coulomb_amphr (amp-hrs)\nm_depth (Depth, m)\nm_fin (rad)\nm_final_water_vx (m/s)\n... (67 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20170424T1310-trajectory-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20170424T1310-trajectory-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20170424T1310-trajectory-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20170424T1310-trajectory-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20170424T1310-trajectory-raw-delayed&showErrors=false&email= | Rutgers University | ru28-20170424T1310-trajectory-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20170424T1310-profile-sci-delayed.graph | ru28-20170424T1310 Delayed Science Profile | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbackscatter_coefficient (Sci Flbbcd Bb Units, nodim)\nbeam_c (Sci Lisst Beamc, m-1)\ncdom (ppb)\nchlorophyll_a (ug L-1)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ndensity (kg m-3)\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_lisst (Sequoia Scientific LISST 200x)\ninstrument_optode (Aanderaa Dissolved Oxygen Optode)\nm_pitch (rad)\nm_roll (rad)\nm_science_clothesline_lag (s)\nplatform (Slocum Glider ru28)\npotential_temperature (degree_C)\npressure (CTD Pressure, bar)\n... (46 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20170424T1310-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20170424T1310-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20170424T1310-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20170424T1310-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20170424T1310-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru28-20170424T1310-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20170915T1416-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20170915T1416-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru28-20170915T1416-profile-sci-delayed.graph | ru28-20170915T1416 Delayed Science Profile | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x, an Aanderaa dissolved oxygen sensor, SVS-603 wave sensor and Vemco Mobile Transceiver. Delayed-mode dataset containing full-resolution sampling.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbeam_c (Sci Lisst Beamc, m-1)\nbeta_700nm (Beta 700nm at 117 degrees, m-1 sr-1)\nbeta_700nm_reference (Beta 700nm Reference at 117 degrees, m-1 sr-1)\nbeta_700nm_signal (Beta 700nm Signal at 117 degrees, m-1 sr-1)\ncdom (ppb)\ncdom_reference (nodim)\ncdom_signal (nodim)\nchlorophyll_a (ug L-1)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nctd41cp_timestamp (seconds since 1970-01-01T00:00:00Z)\ndensity (kg m-3)\nflbbcd_timestamp (seconds since 1970-01-01T00:00:00Z)\nglider_altitude (Glider Altitude Above the Seafloor, m)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcdslk (ECO Triplet Puck)\n... (51 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20170915T1416-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20170915T1416-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20170915T1416-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20170915T1416-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20170915T1416-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru28-20170915T1416-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20180920T1334-profile-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20180920T1334-profile-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru28-20180920T1334-profile-raw-rt.graph | ru28-20180920T1334 Real-Time Raw Profile | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x, SeaView wave sensor, Vemco Mobile Transceiver and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\nc_wpt_x_lmc (m)\nc_wpt_y_lmc (m)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nf_fin_offset (rad)\nf_ocean_pressure_max (volts)\nf_ocean_pressure_min (volts)\n... (91 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20180920T1334-profile-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20180920T1334-profile-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20180920T1334-profile-raw-rt/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20180920T1334-profile-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20180920T1334-profile-raw-rt&showErrors=false&email= | Rutgers University | ru28-20180920T1334-profile-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20180920T1334-trajectory-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20180920T1334-trajectory-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru28-20180920T1334-trajectory-raw-rt.graph | ru28-20180920T1334 Real-Time Raw Trajectory | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x, SeaView wave sensor, Vemco Mobile Transceiver and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\nc_wpt_x_lmc (m)\nc_wpt_y_lmc (m)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nf_fin_offset (rad)\nf_ocean_pressure_max (volts)\nf_ocean_pressure_min (volts)\n... (87 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20180920T1334-trajectory-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20180920T1334-trajectory-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20180920T1334-trajectory-raw-rt/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20180920T1334-trajectory-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20180920T1334-trajectory-raw-rt&showErrors=false&email= | Rutgers University | ru28-20180920T1334-trajectory-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-profile-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-profile-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-profile-raw-rt.graph | ru28-20181023T1320 Real-Time Raw Profile | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x, SeaView wave sensor, Vemco Mobile Transceiver and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\nc_wpt_x_lmc (m)\nc_wpt_y_lmc (m)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nf_fin_offset (rad)\nf_ocean_pressure_max (volts)\nf_ocean_pressure_min (volts)\n... (91 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20181023T1320-profile-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20181023T1320-profile-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20181023T1320-profile-raw-rt/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20181023T1320-profile-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20181023T1320-profile-raw-rt&showErrors=false&email= | Rutgers University | ru28-20181023T1320-profile-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-trajectory-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-trajectory-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-trajectory-raw-rt.graph | ru28-20181023T1320 Real-Time Raw Trajectory | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x, SeaView wave sensor, Vemco Mobile Transceiver and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\nc_wpt_x_lmc (m)\nc_wpt_y_lmc (m)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nf_fin_offset (rad)\nf_ocean_pressure_max (volts)\nf_ocean_pressure_min (volts)\n... (87 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20181023T1320-trajectory-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20181023T1320-trajectory-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20181023T1320-trajectory-raw-rt/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20181023T1320-trajectory-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20181023T1320-trajectory-raw-rt&showErrors=false&email= | Rutgers University | ru28-20181023T1320-trajectory-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-profile-sci-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-profile-sci-rt | https://erddap.maracoos.org/erddap/tabledap/ru28-20181023T1320-profile-sci-rt.graph | ru28-20181023T1320 Real-Time Science Profile | Deployment of a Slocum glider to perform surveys of dissolved oxygen concentrations in the shallow coastal waters of New Jersey. This deployment is part of the New Jersey Department of Environmental Protection's yearly coastal waters oxygen monitoring efforts. This glider carried a CTD, Seabird Scientific ECO triplet fluorescence-backscatter-chlorophyll a sensor, Sequoia Scientific LISST 200x, SeaView wave sensor, Vemco Mobile Transceiver and Aanderaa dissolved oxygen sensor.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbackscatter_coefficient (Sci Flbbcd Bb Units)\nbeam_c (Sci Lisst Beamc)\ncdom (Sci Flbbcd Cdom Units)\nchlorophyll_a (Sci Flbbcd Chlor Units)\nconductivity\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ndensity\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_lisst (Sequoia Scientific LISST 200x)\ninstrument_dosta (Aanderaa Dissolved Oxygen Optode)\ninstrument_svs (SeaView Systems Wave Sensor)\ninstrument_vmt (Vemco Mobile Tranceiver)\nglider_pitch\nglider_roll\nplatform (Slocum Glider ru28)\n... (19 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru28-20181023T1320-profile-sci-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru28-20181023T1320-profile-sci-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru28-20181023T1320-profile-sci-rt/index.htmlTable | https://rucool.marine.rutgers.edu,https://www.state.nj.us/dep/wms/bmw/glider.html
| http://erddap.maracoos.org/erddap/rss/ru28-20181023T1320-profile-sci-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru28-20181023T1320-profile-sci-rt&showErrors=false&email= | Rutgers University | ru28-20181023T1320-profile-sci-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru30-20180502T1355-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru30-20180502T1355-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru30-20180502T1355-profile-sci-delayed.graph | ru30-20180502T1355 Delayed Science Profile | This project integrated a deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor, the Deep ISFET pH, into a Slocum Webb G2 glider. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This cross shelf New Jersey glider deployment is occurring on the Rutgers E-line. This delayed mode dataset contains temperature, salinity, chlorophyll a, CDOM, oxygen and raw pH measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbackscatter_coefficient (Sci Flbbcd Bb Units)\nc_sbe41n_ph_num_fields_to_send (nodim)\nc_sbe41n_ph_on (sec)\ncdom (micromoles L-1)\nchlorophyll_a (ug/l)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nctd41cp_timestamp (seconds since 1970-01-01T00:00:00Z)\ndensity (kg m-3)\nflbbcd_timestamp (seconds since 1970-01-01T00:00:00Z)\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (FLBBCD Eco Puck)\ninstrument_optode (Aanderaa Optode 4831)\ninstrument_ph (Sea-Bird pH Meter)\nm_altitude\n... (71 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru30-20180502T1355-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru30-20180502T1355-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru30-20180502T1355-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru30-20180502T1355-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru30-20180502T1355-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru30-20180502T1355-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru30-20180705T1825-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru30-20180705T1825-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru30-20180705T1825-profile-sci-delayed.graph | ru30-20180705T1825 Delayed Science Profile | This project integrated a deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor, the Deep ISFET pH, into a Slocum Webb G2 glider. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This cross shelf New Jersey glider deployment is occurring on the Rutgers E-line. This approximately 60-day deployment was from Georges Bank to Atlantic City, NJ. Deployment occurred from NOAA ship Henry B. Bigelow during the East Coast Ocean Acidification Cruise (ECOA) funded by NOAA Ocean Acidification Program. This delayed mode dataset contains temperature, salinity, chlorophyll a, CDOM, oxygen and raw pH measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbeta_700nm (Beta 700nm at 117 degrees, m-1 sr-1)\nbeta_700nm_reference (Beta 700nm Reference at 117 degrees, m-1 sr-1)\nbeta_700nm_signal (Beta 700nm Signal at 117 degrees, m-1 sr-1)\ncdom (ppb)\ncdom_reference (nodim)\ncdom_signal (nodim)\nchlorophyll_a (ug L-1)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nctd41cp_timestamp (seconds since 1970-01-01T00:00:00Z)\ndensity (kg m-3)\nflbbcd_timestamp (seconds since 1970-01-01T00:00:00Z)\nglider_altitude (Glider Altitude Above the Seafloor, m)\n... (44 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru30-20180705T1825-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru30-20180705T1825-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru30-20180705T1825-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru30-20180705T1825-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru30-20180705T1825-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru30-20180705T1825-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru30-20190227T1625-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru30-20190227T1625-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru30-20190227T1625-profile-sci-delayed.graph | ru30-20190227T1625 Delayed Science Profile | The deployment is a continuation of the ru30-20190201T1712 deployment, which was recovered early due to ballasting foam issues. Glider was re-ballasted and redeployed with the same goals as the earlier deployments. The oxygen optode was also replaced. See instrument_optode for instrument metadtaa. This project integrated a deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor, the Deep ISFET pH, into a Slocum Webb G2 glider. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This cross shelf New Jersey glider deployment is occurring on the Rutgers E-line. This delayed-mode dataset contains CTD, chlorphyll a, CDOM, optical backscatter, oxygen and raw pH measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbeta_700nm (Beta 700nm at 117 degrees, nodim)\nbeta_700nm_reference (Beta 700nm Reference at 117 degrees, nodim)\nbeta_700nm_signal (Beta 700nm Signal at 117 degrees, nodim)\nc_fin (rad)\nc_flbbcd_num_fields_to_send (nodim)\nc_flbbcd_on (sec)\nc_heading (rad)\nc_pitch (rad)\nc_roll (rad)\nc_sbe41n_ph_num_fields_to_send (nodim)\nc_sbe41n_ph_on (sec)\nc_wpt_lat (lat)\n... (91 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru30-20190227T1625-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru30-20190227T1625-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru30-20190227T1625-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru30-20190227T1625-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru30-20190227T1625-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru30-20190227T1625-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-profile-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-profile-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-profile-raw-delayed.graph | ru32-20180109T0531 Delayed Raw Profile | This project integrated an Acoustic Zooplankton and Fish Profiler (AZFP) multi-frequency echo sounder into a Slocum Webb G2 glider. The AZFP is complemented with existing glider sensors including a CTD, a WET Labs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence (phytoplankton biomass) and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This glider deployment is located in the polynya of Terra Nova Bay (western Ross Sea, Antarctica), and is focused on investigating relationships between phytoplankton-zooplankton-fish distributions and the physical drivers of zooplankton and silverfish species and size distributions.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_flbbcd_num_fields_to_send (nodim)\nc_flbbcd_on (sec)\nc_heading (rad)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_azfp (Acoustic Zooplankton Fish Profiler)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_optode (Oxygen Optode)\nm_altitude (m)\n... (71 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru32-20180109T0531-profile-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru32-20180109T0531-profile-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru32-20180109T0531-profile-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru32-20180109T0531-profile-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru32-20180109T0531-profile-raw-delayed&showErrors=false&email= | Rutgers University | ru32-20180109T0531-profile-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-trajectory-raw-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-trajectory-raw-delayed | https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-trajectory-raw-delayed.graph | ru32-20180109T0531 Delayed Raw Trajectory | This project integrated an Acoustic Zooplankton and Fish Profiler (AZFP) multi-frequency echo sounder into a Slocum Webb G2 glider. The AZFP is complemented with existing glider sensors including a CTD, a WET Labs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence (phytoplankton biomass) and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This glider deployment is located in the polynya of Terra Nova Bay (western Ross Sea, Antarctica), and is focused on investigating relationships between phytoplankton-zooplankton-fish distributions and the physical drivers of zooplankton and silverfish species and size distributions.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_fin (rad)\nc_flbbcd_num_fields_to_send (nodim)\nc_flbbcd_on (sec)\nc_heading (rad)\nc_pitch (rad)\nc_roll (rad)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ninstrument_azfp (Acoustic Zooplankton Fish Profiler)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_optode (Oxygen Optode)\nm_altitude (m)\n... (67 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru32-20180109T0531-trajectory-raw-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru32-20180109T0531-trajectory-raw-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru32-20180109T0531-trajectory-raw-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru32-20180109T0531-trajectory-raw-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru32-20180109T0531-trajectory-raw-delayed&showErrors=false&email= | Rutgers University | ru32-20180109T0531-trajectory-raw-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-profile-sci-delayed.subset | https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-profile-sci-delayed | https://erddap.maracoos.org/erddap/tabledap/ru32-20180109T0531-profile-sci-delayed.graph | ru32-20180109T0531 Delayed Science Profile | This project integrated an Acoustic Zooplankton and Fish Profiler (AZFP) multi-frequency echo sounder into a Slocum Webb G2 glider. The AZFP is complemented with existing glider sensors including a CTD, a WET Labs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence (phytoplankton biomass) and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This glider deployment is located in the polynya of Terra Nova Bay (western Ross Sea, Antarctica), and is focused on investigating relationships between phytoplankton-zooplankton-fish distributions and the physical drivers of zooplankton and silverfish species and size distributions.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbeta_700nm (Beta 700nm at 117 degrees, m-1 sr-1)\nbeta_700nm_reference (Beta 700nm Reference at 117 degrees, m-1 sr-1)\nbeta_700nm_signal (Beta 700nm Signal at 117 degrees, m-1 sr-1)\ncdom (ppb)\ncdom_reference (nodim)\ncdom_signal (nodim)\nchlorophyll_a (ug L-1)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nctd41cp_timestamp (seconds since 1970-01-01T00:00:00Z)\ndensity (kg m-3)\nflbbcd_timestamp (seconds since 1970-01-01T00:00:00Z)\nglider_altitude (Glider Altitude Above the Seafloor, m)\ninstrument_azfp (Acoustic Zooplankton Fish Profiler)\n... (40 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru32-20180109T0531-profile-sci-delayed_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru32-20180109T0531-profile-sci-delayed_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru32-20180109T0531-profile-sci-delayed/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru32-20180109T0531-profile-sci-delayed.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru32-20180109T0531-profile-sci-delayed&showErrors=false&email= | Rutgers University | ru32-20180109T0531-profile-sci-delayed | |||
| https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-profile-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-profile-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-profile-raw-rt.graph | ru33-20180801T1323 Real-Time Raw Profile | Deployment to sample the Mid Atlantic Summer Cold Pool in order to validate regional and global numerical ocean models and to investigate the Cold Pool's role in modulating hurricane intensity. The glider will be deployed for up to 90 days on the New Jersey Shelf. This dataset includes CTD, chlorlophyll a, backscatter and colored dissolved organic matter, beam c, particle load and dissolved oxygen measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\nc_wpt_x_lmc (m)\nc_wpt_y_lmc (m)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nf_fin_offset (rad)\nf_ocean_pressure_max (volts)\nf_ocean_pressure_min (volts)\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\n... (91 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru33-20180801T1323-profile-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru33-20180801T1323-profile-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru33-20180801T1323-profile-raw-rt/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru33-20180801T1323-profile-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru33-20180801T1323-profile-raw-rt&showErrors=false&email= | Rutgers University | ru33-20180801T1323-profile-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-trajectory-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-trajectory-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-trajectory-raw-rt.graph | ru33-20180801T1323 Real-Time Raw Trajectory | Deployment to sample the Mid Atlantic Summer Cold Pool in order to validate regional and global numerical ocean models and to investigate the Cold Pool's role in modulating hurricane intensity. The glider will be deployed for up to 90 days on the New Jersey Shelf. This dataset includes CTD, chlorlophyll a, backscatter and colored dissolved organic matter, beam c, particle load and dissolved oxygen measurements.\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\nc_wpt_lon (lon)\nc_wpt_x_lmc (m)\nc_wpt_y_lmc (m)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nf_fin_offset (rad)\nf_ocean_pressure_max (volts)\nf_ocean_pressure_min (volts)\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\n... (87 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru33-20180801T1323-trajectory-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru33-20180801T1323-trajectory-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru33-20180801T1323-trajectory-raw-rt/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru33-20180801T1323-trajectory-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru33-20180801T1323-trajectory-raw-rt&showErrors=false&email= | Rutgers University | ru33-20180801T1323-trajectory-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-profile-sci-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-profile-sci-rt | https://erddap.maracoos.org/erddap/tabledap/ru33-20180801T1323-profile-sci-rt.graph | ru33-20180801T1323 Real-Time Science Profile | Deployment to sample the Mid Atlantic Summer Cold Pool in order to validate regional and global numerical ocean models and to investigate the Cold Pool's role in modulating hurricane intensity. The glider will be deployed for up to 90 days on the New Jersey Shelf. This dataset includes CTD, chlorlophyll a, backscatter and colored dissolved organic matter, beam c, particle load and dissolved oxygen measurements.\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nbackscatter_coefficient (Sci Flbbcd Bb Units, nodim)\nbeam_c (Sci Lisst Beamc, m-1)\ncdom (Sci Flbbcd Cdom Units, ppb)\nchlorophyll_a (Sci Flbbcd Chlor Units, ug L-1)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\ndensity (kg m-3)\ninstrument_ctd (Pumped Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_flbbcd (Seabird Scientific flbbcd Puck)\ninstrument_lisst (Sequoia Scientific LISST 200x)\ninstrument_dosta (Aanderaa Dissolved Oxygen Optode)\nglider_pitch\nglider_roll\nplatform (Slocum Glider ru33)\npotential_temperature (Practical Salinity, 1)\npressure (CTD Pressure, bar)\nprofile_id\n... (16 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru33-20180801T1323-profile-sci-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru33-20180801T1323-profile-sci-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru33-20180801T1323-profile-sci-rt/index.htmlTable | https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru33-20180801T1323-profile-sci-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru33-20180801T1323-profile-sci-rt&showErrors=false&email= | Rutgers University | ru33-20180801T1323-profile-sci-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-profile-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-profile-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-profile-raw-rt.graph | ru34-20200729T1430 Real-Time Raw Profile | This glider mission will serve as an integral component of Ørsted’s Ecosystem and Passive Acoustic Monitoring (ECO-PAM) project, which will help advance research for detection of North Atlantic right whale, to better understand their presence, distribution and seasonality and to contribute to characterization of their habitat in offshore wind lease areas. Additional benefits of the glider mission include collection of tagged fish data disseminated thru the Animal Telemetry Network as well as contribution of data gathered to the NOAA IOOS Glider DAC that will help improve accuracy of weather forecasting and predicting severe storms. The ECO-PAM project is in partnership with the University of Rhode Island, Woods Hole Oceanographic Institution and Rutgers, The State University of New Jersey. This real-time dataset contains temperature, salinity and oxygen concentration measurements. Acoustic monitoring data will be packaged separately and is not included in this dataset. The glider was deployed southeast of Atlantic City and will perform zig-zag transects south along the coast of New Jersey\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_fin (rad)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\n... (103 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru34-20200729T1430-profile-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru34-20200729T1430-profile-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru34-20200729T1430-profile-raw-rt/index.htmlTable | https://oceanwind.com/,http://dcs.whoi.edu/,https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru34-20200729T1430-profile-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru34-20200729T1430-profile-raw-rt&showErrors=false&email= | Rutgers University | ru34-20200729T1430-profile-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-trajectory-raw-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-trajectory-raw-rt | https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-trajectory-raw-rt.graph | ru34-20200729T1430 Real-Time Raw Trajectory | This glider mission will serve as an integral component of Ørsted’s Ecosystem and Passive Acoustic Monitoring (ECO-PAM) project, which will help advance research for detection of North Atlantic right whale, to better understand their presence, distribution and seasonality and to contribute to characterization of their habitat in offshore wind lease areas. Additional benefits of the glider mission include collection of tagged fish data disseminated thru the Animal Telemetry Network as well as contribution of data gathered to the NOAA IOOS Glider DAC that will help improve accuracy of weather forecasting and predicting severe storms. The ECO-PAM project is in partnership with the University of Rhode Island, Woods Hole Oceanographic Institution and Rutgers, The State University of New Jersey. This real-time dataset contains temperature, salinity and oxygen concentration measurements. Acoustic monitoring data will be packaged separately and is not included in this dataset. The glider was deployed southeast of Atlantic City and will perform zig-zag transects south along the coast of New Jersey\n\ncdm_data_type = Trajectory\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nc_alt_time (sec)\nc_ballast_pumped (cc)\nc_climb_target_depth (m)\nc_dive_target_depth (m)\nc_fin (rad)\nc_heading (rad)\nc_science_send_all (bool)\nc_thruster_on (percent)\nc_weight_drop (bool)\nc_wpt_lat (lat)\n... (99 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru34-20200729T1430-trajectory-raw-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru34-20200729T1430-trajectory-raw-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru34-20200729T1430-trajectory-raw-rt/index.htmlTable | https://oceanwind.com/,http://dcs.whoi.edu/,https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru34-20200729T1430-trajectory-raw-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru34-20200729T1430-trajectory-raw-rt&showErrors=false&email= | Rutgers University | ru34-20200729T1430-trajectory-raw-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-profile-sci-rt.subset | https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-profile-sci-rt | https://erddap.maracoos.org/erddap/tabledap/ru34-20200729T1430-profile-sci-rt.graph | ru34-20200729T1430 Real-Time Science Profile | This glider mission will serve as an integral component of Ørsted’s Ecosystem and Passive Acoustic Monitoring (ECO-PAM) project, which will help advance research for detection of North Atlantic right whale, to better understand their presence, distribution and seasonality and to contribute to characterization of their habitat in offshore wind lease areas. Additional benefits of the glider mission include collection of tagged fish data disseminated thru the Animal Telemetry Network as well as contribution of data gathered to the NOAA IOOS Glider DAC that will help improve accuracy of weather forecasting and predicting severe storms. The ECO-PAM project is in partnership with the University of Rhode Island, Woods Hole Oceanographic Institution and Rutgers, The State University of New Jersey. This real-time dataset contains temperature, salinity and oxygen concentration measurements. Acoustic monitoring data will be packaged separately and is not included in this dataset. The glider was deployed southeast of Atlantic City and will perform zig-zag transects south along the coast of New Jersey\n\ncdm_data_type = Profile\nVARIABLES:\ntime (Timestamp, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (CTD Depth, m)\ntrajectory (Trajectory/Deployment Name)\nsource_file (Source data file)\nconductivity (Raw Conductivity, S m-1)\ncrs (http://www.opengis.net/def/crs/EPSG/0/4326)\nctd41cp_timestamp (seconds since 1970-01-01T00:00:00Z)\ndensity (kg m-3)\ninstrument_ctd (Conductivity, Temperature, Depth (CTD) Sensor)\ninstrument_dmon (DMON)\ninstrument_optode (Oxygen Optode)\ninstrument_vmt (Vemco Rx-Live Mobile Tranceiver)\nm_pitch (rad)\nm_roll (rad)\n... (21 more variables)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/ru34-20200729T1430-profile-sci-rt_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/ru34-20200729T1430-profile-sci-rt_iso19115.xml | https://erddap.maracoos.org/erddap/info/ru34-20200729T1430-profile-sci-rt/index.htmlTable | https://oceanwind.com/,http://dcs.whoi.edu/,https://rucool.marine.rutgers.edu
| http://erddap.maracoos.org/erddap/rss/ru34-20200729T1430-profile-sci-rt.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=ru34-20200729T1430-profile-sci-rt&showErrors=false&email= | Rutgers University | ru34-20200729T1430-profile-sci-rt | |||
| https://erddap.maracoos.org/erddap/tabledap/usgs_01376269 | https://erddap.maracoos.org/erddap/tabledap/usgs_01376269.graph | USGS, Hudson River, 01376269 | USGS, HUDSON RIVER AT 01376269.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (time of observation, seconds since 1970-01-01T00:00:00Z)\nstation_name (Platform Name)\nlatitude (station latitude, degrees_north)\nlongitude (station longitude, degrees_east)\ndepth (depth of the sensor relative to sea surface, m)\nwind_speed (knots)\nEstuary_or_ocean_water_surface_elevation_above_NAVD_1988 (m)\nPrecipitation (in)\nair_pressure (mbar)\nrelative_humidity (percent)\nsea_water_salinity\nmass_concentration_of_oxygen_in_sea_water (mg/l)\nwind_from_direction (Deg)\nsea_water_ph_reported_on_total_scale (std units)\nsea_water_electrical_conductivity (uS/cm @25C)\nEstuary_or_ocean_water_surface_elevation_above_NGVD_1929 (m)\nTurbidity (FNU)\nDifference_between_observed_and_predicted_water_surface_elevation (m)\n | https://erddap.maracoos.org/erddap/metadata/fgdc/xml/usgs_01376269_fgdc.xml | https://erddap.maracoos.org/erddap/metadata/iso19115/xml/usgs_01376269_iso19115.xml | https://erddap.maracoos.org/erddap/info/usgs_01376269/index.htmlTable | https://waterdata.usgs.gov/
| http://erddap.maracoos.org/erddap/rss/usgs_01376269.rss | https://erddap.maracoos.org/erddap/subscriptions/add.html?datasetID=usgs_01376269&showErrors=false&email= | USGS | usgs_01376269 |