Easier access to scientific data
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ERDDAP
Easier access to scientific data |
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| Dataset Title: | SDC Global Ocean Aggregation V2
|
| Institution: | SeaDataNet (Dataset ID: SDC_GLO_AGG_V2) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Make a graph
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Attributes {
s {
time {
String _CoordinateAxisType "Time";
Float64 actual_range NaN, 1.56915264e+9;
String axis "T";
String ioos_category "Time";
String long_name "Obs Date";
String source_name "obs_date";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00Z";
String units "seconds since 1970-01-01T00:00:00Z";
}
station_id {
Int32 actual_range 1, 10119755;
String long_name "Station Id";
}
platform {
String long_name "Platform";
}
obs_date_qc {
String _Unsigned "false";
Byte actual_range 1, 1;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "Obs Date Qc";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 9.37043, 76.45;
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";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -97.1137, 41.793;
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";
}
position_qc {
String _Unsigned "false";
Byte actual_range 1, 1;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "Position Qc";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 actual_range -3283.04761, 7959.866209999999;
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";
}
depth_qc {
String _Unsigned "false";
Byte actual_range 0, 127;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "Depth";
String standard_name "depth";
}
temp {
Float64 actual_range -273.14999, 10000.0;
String long_name "Temperature";
String sdn_parameter_urn "SDN:P02::TEMP";
}
temp_qc {
String _Unsigned "false";
Byte actual_range 0, 127;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "Temp Qc";
}
psal {
Float64 actual_range -1918.3916, 258938.0;
String long_name "Psal";
String sdn_parameter_urn "SDN:P02::PSAL";
}
psal_qc {
String _Unsigned "false";
Byte actual_range 0, 127;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String long_name "Psal Qc";
}
type {
String long_name "Data type";
}
}
NC_GLOBAL {
String cdm_data_type "Point";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String defaultGraphQuery "longitude%2Clatitude%2Ctemp&time>=2019-01-01T00%3A00%3A00Z&time<=2019-01-07%3A00%3A00Z&depth<=5&temp_qc=1&depth_qc=1&obs_date_qc=1&.draw=markers&.marker=4|3&.color=0x000000&.colorBar=|||||&.bgColor=0xffccccff";
Float64 Easternmost_Easting 41.793;
String featureType "Point";
Float64 geospatial_lat_max 76.45;
Float64 geospatial_lat_min 9.37043;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 41.793;
Float64 geospatial_lon_min -97.1137;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 7959.866209999999;
Float64 geospatial_vertical_min -3283.04761;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-12-22T10:09:19Z (local files)
2024-12-22T10:09:19Z https://erddap.ifremer.fr/erddap/tabledap/SDC_GLO_AGG_V2.html";
String infoUrl "???";
String institution "SeaDataNet";
String keywords "data, date, depth, depth_qc, latitude, local, longitude, obs, obs_date_qc, observations, platform, position, position_qc, psal, psal_qc, source, station, station_id, temp_qc, temperature, time";
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.";
Float64 Northernmost_Northing 76.45;
String sourceUrl "(local files)";
Float64 Southernmost_Northing 9.37043;
String standard_name_vocabulary "CF Standard Name Table v55";
String subsetVariables "obs_date_qc, position_qc, depth_qc, temp_qc, psal_qc, type";
String summary "Data from a local source.";
String time_coverage_end "2019-09-22T11:44:00Z";
String title "SDC Global Ocean Aggregation V2";
Float64 Westernmost_Easting -97.1137;
}
}
Data Access Protocol (DAP) and its
selection constraints.
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.