Data Access Form

Dataset Title:	Raw Liquid Robotics Wave Glider SV3 pH Data from SeabirdSeaFET Sensor
Institution:	Texas A&M University, Geochemical and Environmental Research Group (Dataset ID: 2023_raw_SeabirdSeaFET)
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Files \| Make a graph

To work correctly, this web page requires that JavaScript be enabled in your browser. Please:
1) Enable JavaScript in your browser:
      • Chrome: "Settings : Advanced : Privacy and security : Site Settings : JavaScript"
      • Firefox: (it should be always on!)"
      • Opera: "Settings : Websites : JavaScript"
      • Safari: "Safari : Preferences : Security : Enable JavaScript"
2) Reload this web page.

Variable	Minimum	Maximum
time (UTC)	2022-12-01T03:11:15Z	2023-05-05T16:14:33Z

sea_water_ph_reported_on_total_scale (1)	5.37617	42.55136
longitude (degrees_east)	-94.8567	-93.1062

latitude (degrees_north)	27.6958	29.3365

depth (m)	0.0	0.0

platform	"TAMU_SV3"	"TAMU_SV3"
trajectory (Trajectory Name)	"trajectory_id"	"trajectory_id"

Server-side Functions

distinct()

Hover here to see a list of options. Click on an option to select it.

File type: (more information)

(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 1.6698642756368399e+9, 1.68330327375636e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  sea_water_ph_reported_on_total_scale {
    Float64 _FillValue NaN;
    Float64 actual_range 5.37617, 42.55136;
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 7.0;
    String ioos_category "Salinity";
    String long_name "Sea Water pH Reported on Total Scale";
    Float64 missing_value NaN;
    String platform "platform";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String standard_name_url "https://mmisw.org/ont/cf/parameter/sea_water_ph_reported_on_total_scale";
    String units "1";
    String update_time "2024-07-16 18:51:32";
    Float64 valid_max 14.0;
    Float64 valid_min 0.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -94.8567, -93.1062;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
    String update_time "2024-07-16 18:51:32";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 27.6958, 29.3365;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
    String update_time "2024-07-16 18:51:32";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 0.0;
    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";
  }
  platform {
    String ioos_category "Unknown";
    String long_name "Platform";
  }
  trajectory {
    String cf_role "trajectory_id";
    String comment "Unique identifier for each trajectory in the dataset.";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
 }
  NC_GLOBAL {
    String acknowledgement "The Geochemical and Environmental Research Group (GERG) Team operated and processed the entire dataset from Liquid Robotics Wave Glider SV3";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "trajectory, time, latitude, longitude, depth, sea_water_ph_reported_on_total_scale, platform";
    String comment "CO2 data needs to be fixed due to the pump issue";
    String contributor_email "sdimarco@tamu.edu";
    String contributor_name "TAMU GERG";
    String contributor_role "contributor";
    String contributor_role_vocabulary "https://vocab.nerc.ac.uk/collection/G04/current/";
    String contributor_url "https://gerg.tamu.edu/";
    String Conventions "CF-1.10, ACDD-1.3, IOOS-1.2, NCEI-2.0, COARDS";
    String creator_address "833 Graham Road";
    String creator_city "College Station";
    String creator_country "United States";
    String creator_email "sdimarco@tamu.edu";
    String creator_institution "Texas A&M University, Geochemical and Environmental Research Group (GERG)";
    String creator_name "Steven F. DiMarco";
    String creator_phone "+1 979-587-1739";
    String creator_postalcode "77845";
    String creator_sector "academic";
    String creator_state "TX";
    String creator_type "group";
    String creator_url "https://gerg.tamu.edu/";
    String date_created "2024-07-16T18:51:32Z";
    String date_issued "2024-07-16T18:51:32Z";
    String date_metadata_modified "2023-11-15";
    String date_modified "2024-07-16T18:51:32Z";
    Float64 Easternmost_Easting -93.1062;
    String featureType "Trajectory";
    String geospatial_bounds "POLYGON((-94.8567 27.6958, -93.1062 27.6958, -93.1062 29.3365, -94.8567 29.3365, -94.8567 27.6958))";
    Float64 geospatial_lat_max 29.3365;
    Float64 geospatial_lat_min 27.6958;
    String geospatial_lat_resolution "0.001 degrees";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -93.1062;
    Float64 geospatial_lon_min -94.8567;
    String geospatial_lon_resolution "0.001 degrees";
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 0.0;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_resolution "1 meter";
    String geospatial_vertical_units "m";
    String history 
"Created on 2024-08-15T20:29:08Z
2024-11-21T12:45:03Z (local files)
2024-11-21T12:45:03Z https://gcoos5.geos.tamu.edu/erddap/tabledap/2023_raw_SeabirdSeaFET.html";
    String id "unique_identifier_for_this_dataset";
    String infoUrl "https://gerg.tamu.edu/";
    String institution "Texas A&M University, Geochemical and Environmental Research Group";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
    String ioos_regional_association "GCOOS-RA";
    String keywords "a&m, chemistry, conductivity, data, density, depth, earth, Earth Science > Oceans > Ocean Chemistry > pH, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, environmental, geochemical, glider, group, identifier, latitude, liquid, longitude, name, ocean, oceans, platform, pressure, profile, raw, reported, research, robotics, salinity, salinity/density, scale, science, sea, sea_water_ph_reported_on_total_scale, seabirdseafet, seawater, sensor, sv3, temperature, texas, time, total, trajectory, university, water, wave";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction.  Data provided as is with no expressed or implied assurance of quality assurance or quality control";
    String naming_authority "org.gcoos.gandalf";
    Float64 Northernmost_Northing 29.3365;
    String platform "unmanned_surface_vehicle";
    String platform_id "TAMUSV3";
    String platform_name "TAMU Liquid Robotics Wave Glider SV3";
    String platform_type "Liquid Robotics Wave Glider";
    String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
    String processing_level "Level 0";
    String product_version "0.0";
    String program "Ocean Acidification at a Crossroad – Enhanced Respiration, Upwelling, Increasing Atmospheric CO2, and their interactions in the northwestern Gulf of Mexico";
    String project "Ocean Acidification at a Crossroad – Enhanced Respiration, Upwelling, Increasing Atmospheric CO2, and their interactions in the northwestern Gulf of Mexico";
    String publisher_address "Department of Oceanography, 3146 TAMU";
    String publisher_city "College Station";
    String publisher_country "United States";
    String publisher_email "data@gcoos.org";
    String publisher_institution "Gulf of Mexico Coastal Ocean Observing System (GCOOS)";
    String publisher_name "GCOOS";
    String publisher_phone "+1 979-845-3900";
    String publisher_postalcode "77843";
    String publisher_state "TX";
    String publisher_type "institution";
    String publisher_url "https://gcoos.org/";
    String sea_name "Gulf of Mexico";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 27.6958;
    String standard_name_url "https://mmisw.org/ont/cf/parameter";
    String standard_name_vocabulary "CF Standard Name Table v27";
    String summary "SV3 data for future usage. Texas A&M University, Geochemical and Environmental Research Group data from a local source.";
    String time_coverage "2023-05-05T16:14:33";
    String time_coverage_duration "P2M";
    String time_coverage_end "2023-05-05T16:14:33Z";
    String time_coverage_resolution "PT1H";
    String time_coverage_start "2022-12-01T03:11:15Z";
    String time_deployment "2022-12-01T03:11:15";
    String title "Raw Liquid Robotics Wave Glider SV3 pH Data from SeabirdSeaFET Sensor";
    Float64 Westernmost_Easting -94.8567;
  }
}

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.

(easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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.