Data Access Form

Dataset Title:	SOCHIC-SOSCEx_STORM2_Glider_Data/slocum_data
Institution:	University of Gothenburg (Dataset ID: SOCHIC_SOSCEx_STORM2_Glider_Data_slocum_data)
Information:	Summary \| License \| Metadata \| Background \| Files \| Make a graph

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Variable	Minimum	Maximum
index	343210	6962595
time (UTC)	2018-12-19T00:00:01Z	2019-03-08T23:48:01Z

depth (m)	-1.3962421362751642	1019.7978918648507

date_av (UTC)	2018-12-19T01:20:29Z	2019-03-08T23:25:48Z
Potential_Density	1027.0577757938677	1027.8447749390793
Absolute_Salinity (PSU)	34.024623543822585	34.94953739825218
dives	79.0	482.5

Server-side Functions

distinct()

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File type: (more information)

(Documentation / Bypass this form )

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  index {
    Float64 actual_range 343210, 6962595;
    String long_name "Index";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.545177601e+9, 1.552088881e+9;
    String axis "T";
    String calendar "proleptic_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";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range -1.3962421362751642, 1019.7978918648507;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    Float64 missing_value NaN;
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  date_av {
    Float64 actual_range 1.545182429e+9, 1.552087548e+9;
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "Date Av";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  Potential_Density {
    Float64 _FillValue NaN;
    Float64 actual_range 1027.0577757938677, 1027.8447749390793;
    String long_name "Potential Density";
    Float64 missing_value NaN;
  }
  Absolute_Salinity {
    Float64 _FillValue NaN;
    Float64 actual_range 34.024623543822585, 34.94953739825218;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String long_name "Sea Water Practical Salinity";
    Float64 missing_value NaN;
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  dives {
    Float64 _FillValue NaN;
    Float64 actual_range 79.0, 482.5;
    String long_name "Dives";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.6.3,hdf5=1.10.4";
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String EDMO_code "3984";
    Float64 geospatial_vertical_max 1019.7978918648507;
    Float64 geospatial_vertical_min -1.3962421362751642;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-12-22T21:17:04Z (local files)
2024-12-22T21:17:04Z https://erddap.sochic-h2020.eu/erddap/tabledap/SOCHIC_SOSCEx_STORM2_Glider_Data_slocum_data.html";
    String infoUrl "https://doi.org/10.1029/2021JC017760";
    String institution "University of Gothenburg";
    String keywords "Absolute_Salinity, data, date, date_av, density, depth, dives, earth, Earth Science > Oceans > Salinity/Density > Salinity, index, local, ocean, oceans, potential, Potential_Density, practical, salinity, science, sea, sea_water_practical_salinity, seawater, source, time, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CC BY-NC 4.0 https://creativecommons.org/licenses/by-nc/4.0/";
    String sourceUrl "(local files)";
    String standard_name_vocabulary "CF Standard Name Table v55";
    String summary "SOCHIC-SOSCEx_STORM2_Glider_Data/slocum_data";
    String time_coverage_end "2019-03-08T23:48:01Z";
    String time_coverage_start "2018-12-19T00:00:01Z";
    String title "SOCHIC-SOSCEx_STORM2_Glider_Data/slocum_data";
  }
}

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.