Easier access to scientific data
Brought to you by EMSO UPC
|
ERDDAP
Easier access to scientific data |
|
Brought to you by EMSO UPC |
| Dataset Title: | Dummy CTD data at OBSEA
|
| Institution: | Polytechnic University of Catalonia (Dataset ID: DummyData) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Make a graph
|
Attributes {
s {
time {
UInt32 _ChunkSizes 49;
String _CoordinateAxisType "Time";
Float64 actual_range 1.6725312e+9, 1.6726176e+9;
String axis "T";
String ioos_category "Time";
String long_name "time of measurements";
String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
String sdn_parameter_urn "SDN:P01::ELTMEP01";
String sdn_uom_name "Seconds";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
String sdn_uom_urn "SDN:P06::UTBB";
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";
}
latitude {
UInt32 _ChunkSizes 1;
String _CoordinateAxisType "Lat";
Float32 _FillValue -999999.0;
Float32 actual_range 41.415462, 41.415462;
String ancillary_variables "LATITUDE_QC";
String axis "Y";
String ioos_category "Location";
String long_name "latitude of measurements";
String sdn_parameter_name "Latitude north";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01";
String sdn_parameter_urn "SDN:P01::ALATZZ01";
String sdn_uom_name "Degrees";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
String sdn_uom_urn "SDN:P06::UAAA";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
UInt32 _ChunkSizes 1;
String _CoordinateAxisType "Lon";
Float32 _FillValue -999999.0;
Float32 actual_range 1.89765, 1.89765;
String ancillary_variables "LONGITUDE_QC";
String axis "X";
String ioos_category "Location";
String long_name "longitude of measurements";
String sdn_parameter_name "Longitude east";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01";
String sdn_parameter_urn "SDN:P01::ALONZZ01";
String sdn_uom_name "Degrees";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
String sdn_uom_urn "SDN:P06::UAAA";
String standard_name "longitude";
String units "degrees_east";
}
depth {
UInt32 _ChunkSizes 49;
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue -999999.0;
Float32 actual_range 9.5, 10.5;
String axis "Z";
String ioos_category "Location";
String long_name "depth of measurements";
String positive "down";
String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01";
String sdn_parameter_urn "SDN:P01::ADEPZZ01";
String sdn_uom_name "Metres";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
String sdn_uom_urn "SDN:P06::ULAA";
String standard_name "depth";
String units "m";
}
TEMP {
UInt32 _ChunkSizes 1, 1, 49, 49;
Float32 _FillValue -999999.0;
Float32 actual_range 5.003, 14.997;
String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
String long_name "temperature";
String sdn_parameter_name "Temperature of the water body by CTD or STD";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/TEMPST01";
String sdn_parameter_urn "SDN:P01::TEMPST01";
String sdn_uom_name "Degrees Celsius";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPAA/";
String sdn_uom_urn "SDN:P06::UPAA";
String sensor_manufacturer "Unknown";
String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0002/";
String sensor_manufacturer_urn "SDN:L35::MAN0002";
String sensor_model "Unknown temperature and pressure sensor";
String sensor_mount "mounted_on_seafloor_structure";
String sensor_orientation "upward";
String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1323/";
String sensor_SeaVoX_L22_code "SDN:L22::TOOL1323";
String sensor_serial_number "0000-0000";
String standard_name "sea_water_temperature";
String units "Degrees Celsius";
}
CNDC {
UInt32 _ChunkSizes 1, 1, 49, 49;
Float32 _FillValue -999999.0;
Float32 actual_range 4.5, 5.5;
String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
String long_name "conductivity";
String sdn_parameter_name "Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/PRESPR01";
String sdn_parameter_urn "SDN:P01::PRESPR01";
String sdn_uom_name "Decibars";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPDB/";
String sdn_uom_urn "SDN:P06::UPDB";
String sensor_manufacturer "Unknown";
String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0002/";
String sensor_manufacturer_urn "SDN:L35::MAN0002";
String sensor_model "Unknown temperature and pressure sensor";
String sensor_mount "mounted_on_seafloor_structure";
String sensor_orientation "upward";
String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1323/";
String sensor_SeaVoX_L22_code "SDN:L22::TOOL1323";
String sensor_serial_number "0000-0000";
String standard_name "sea_water_pressure";
String units "Decibars";
}
latitude_QC {
UInt32 _ChunkSizes 1, 1, 49, 49;
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 7, 7;
String conventions "OceanSITES QC Flags";
String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
String flag_values "0;1;2;3;4;7;8;9";
String long_name "latitude of measurements quality control flags";
}
longitude_QC {
UInt32 _ChunkSizes 1, 1, 49, 49;
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 7, 7;
String conventions "OceanSITES QC Flags";
String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
String flag_values "0;1;2;3;4;7;8;9";
String long_name "longitude of measurements quality control flags";
}
}
NC_GLOBAL {
String cdm_data_type "Point";
String Conventions "OceanSITES;EMSO";
String data_mode "R";
String data_type "OceanSITES time-series data";
String date_created "2023-09-27T08:49:50Z";
String date_modified "2023-09-27T08:49:50Z";
Float64 Easternmost_Easting 1.89765;
String emso_facility "OBSEA";
String featureType "Point";
String format_version "1.4";
Float64 geospatial_lat_max 41.41546;
Float64 geospatial_lat_min 41.41546;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 1.89765;
Float64 geospatial_lon_min 1.89765;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 10.5;
Float64 geospatial_vertical_min 9.5;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2026-04-07T18:10:17Z (local files)
2026-04-07T18:10:17Z http://localhost:8080/erddap/tabledap/DummyData.html";
String infoUrl "https://edmo.seadatanet.org/report/2150";
String institution "Polytechnic University of Catalonia";
String institution_edmo_code "2150";
String institution_edmo_uri "https://edmo.seadatanet.org/report/2150";
String keywords "CNDC, TEMP";
String keywords_vocabulary "SeaDataNet Parameter Discovery Vocabulary";
String license "CC-BY-4.0";
String license_uri "https://spdx.org/licenses/CC-BY-4.0";
String network "EMSO";
Float64 Northernmost_Northing 41.41546;
String principal_investigator "Homer J. Simpson";
String principal_investigator_email "homer.simpson@snpp.com";
String site_code "OBSEA (seafloor)";
String source "mooring";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 41.41546;
String standard_name_vocabulary "CF Standard Name Table v70";
String subsetVariables "latitude_QC, longitude_QC";
String summary "Dummy CTD data at OBSEA";
String time_coverage_end "2023-01-02T00:00:00Z";
String time_coverage_start "2023-01-01T00:00:00Z";
String title "Dummy CTD data at OBSEA";
String update_interval "void";
Float64 Westernmost_Easting 1.89765;
}
}
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.