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Dataset Title:  Observed Carbonate System (2016-2018) - LE3 7 Subscribe RSS
Institution:  Virginia Institute of Marine Science   (Dataset ID: CB_OCS_LE3_7)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 time (time of observation, UTC) ?          2016-06-07T12:38:00Z    2018-06-28T10:18:00Z
  < slider >
 station_id (Platform Name) ?          "LE3_7"    "LE3_7"
 latitude (station latitude, degrees_north) ?          37.53069    37.53069
  < slider >
 longitude (station longitude, degrees_east) ?          -76.30661    -76.30661
  < slider >
 depth (m) ?      
   - +  ?
  < slider >
 ALKALINITY (┬Ámole/kg) ?          1400.18601536452    1729.59903110377
 DIC (┬Ámole/kg) ?          1314.25767347624    1662.28798688527
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more info)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.46530308e+9, 1.53018108e+9;
    String axis "T";
    String cf_role "profile_id";
    String ioos_category "Time";
    String long_name "time of observation";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  station_id {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Platform Name";
    String short_name "edu_vims_LE3.7";
    String standard_name "platform_name";
    String type "fixed";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 37.53069, 37.53069;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "station latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -76.30661, -76.30661;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "station longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 actual_range 1.0, 7.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  ALKALINITY {
    Float64 _FillValue -9999.0;
    Float64 actual_range 1400.186015364517, 1729.5990311037745;
    String coordinates "time latitude longitude depth";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "CO2";
    String long_name "ALKALINITY";
    Float64 missing_value -9999.0;
    String platform "station_id";
    String units "µmole/kg";
  }
  DIC {
    Float64 _FillValue -9999.0;
    Float64 actual_range 1314.2576734762436, 1662.2879868852717;
    String coordinates "time latitude longitude depth";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Unknown";
    String long_name "DIC";
    Float64 missing_value -9999.0;
    String platform "station_id";
    String units "µmole/kg";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeriesProfile";
    String cdm_profile_variables "time";
    String cdm_timeseries_variables "station_id";
    String contributor_email "marjy@vims.edu";
    String contributor_name "Marjy Friedrichs";
    String contributor_role "principalInvestigator";
    String contributor_role_vocabulary "https://vocab.nerc.ac.uk/collection/G04/current/";
    String contributor_url "http://www.vims.edu/people/friedrichs_ma/";
    String Conventions "CF-1.7, ACDD-1.3, IOOS-1.2";
    String creator_address "1370 Greate Road";
    String creator_city "Gloucester Point";
    String creator_country "USA";
    String creator_email "shadwick@vims.edu";
    String creator_institution "Virginia Institute of Marine Science";
    String creator_name "Elizabeth Shadwick";
    String creator_phone "804-684-7000";
    String creator_postalcode "23062";
    String creator_sector "academic";
    String creator_state "Virginia";
    String creator_type "person";
    String creator_url "https://www.vims.edu/people/shadwick_e/";
    String date_created "2021-08-26T18:55:45Z";
    String date_issued "2021-08-26T18:55:45Z";
    String date_metadata_modified "2021-08-26T18:55:45Z";
    String date_modified "2021-08-26T18:55:45Z";
    Float64 Easternmost_Easting -76.30661;
    String featureType "TimeSeriesProfile";
    String geospatial_bounds "POINT(37.53069 -76.30661)";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:4297";
    Float64 geospatial_lat_max 37.53069;
    Float64 geospatial_lat_min 37.53069;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -76.30661;
    Float64 geospatial_lon_min -76.30661;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 7.0;
    Float64 geospatial_vertical_min 1.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String gts_ingest "False";
    String history 
"Data from .mat files created by VIMS
2021-12-01T00:26:05Z (local files)
2021-12-01T00:26:05Z http://erddap.maracoos.org/erddap/tabledap/CB_OCS_LE3_7.html";
    String id "LE3_7";
    String infoUrl "https://scholarworks.wm.edu/data/414/";
    String institution "Virginia Institute of Marine Science";
    String keywords "alkalinity, Chesapeake Bay Water Quality Monitoring Program, Dissolved Inorganic Carbon, pH, Water Quality";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.";
    String metadata_link "https://scholarworks.wm.edu/data/414/";
    String naming_authority "edu.vims";
    String nodc_template_version "NODC_TimeSeriesProfile_Template_v2.0";
    Float64 Northernmost_Northing 37.53069;
    String platform "fixed";
    String platform_id "cb_ocs_LE3_7";
    String platform_name "Chesapeake Bay Buoy - LE3_7";
    String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
    String project "NSF OCE‐1537013 OCE‐1536996; NOAA OAP: NA18OAR0170430; PI: Marjorie Friedrichs (marjy@vims.edu)";
    String publisher_address "PO BOX 4610";
    String publisher_city "Newark";
    String publisher_country "USA";
    String publisher_email "devops@rpsgroup.com";
    String publisher_institution "MARACOOS";
    String publisher_name "MARACOOS";
    String publisher_phone "(401) 789-6224";
    String publisher_postalcode "19715";
    String publisher_state "DE";
    String publisher_type "institution";
    String publisher_url "http://www.maracoos.org";
    String source "Data from .mat files created by VIMS";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 37.53069;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "depth";
    String summary "Seawater samples were collected in Chesapeake Bay for dissolved inorganic carbon (DIC) and total alkalinity (TA) from June 2016 to July 2018. They were collected in the lower half of the Bay aboard the R/V Fay Slover in collaboration with Old Dominion University's Chesapeake Bay Program Water Quality Laboratory and the VA Dept. of Environmental Quality. In the upper half of the Bay, samples were collected aboard the R/V Kerhin in collaboration with the Maryland Department of Natural Resources' Chesapeake Bay Water Quality Monitoring Program. Additional water quality parameters from the cruises were downloaded from the Chesapeake Bay program website. Additional carbonate system parameters were then computed from DIC and TA";
    String time_coverage_duration "PT6300S";
    String time_coverage_end "2018-06-28T10:18:00Z";
    String time_coverage_resolution "PT10440S";
    String time_coverage_start "2016-06-07T12:38:00Z";
    String title "Observed Carbonate System (2016-2018) - LE3 7";
    Float64 Westernmost_Easting -76.30661;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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