ERDDAP > tabledap > Data Access Form

Dataset Title:	Interpolated dataset from 2004 to 2021. Contains MLD from pre-interpolated data. Contains good QC and Wilson et al (2019) QC.
Institution:	SO-CHIC   (Dataset ID: SOCHIC_qc_profile_ds_2dbar)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
asal (Absolute Salinity, g/kg)	!= =~ <= >= = < >		!= =~ <= >= = < >		30.16336	38.13613
ctemp (degrees_Celcius)	!= =~ <= >= = < >		!= =~ <= >= = < >		-2.469535	25.00473
dsource	!= =~ <= >= = < >		!= =~ <= >= = < >		"Argo"	"SOCCOM"
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		-78.49980163574219	-30.0
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-179.999755859375	179.999
mld	!= =~ <= >= = < >		!= =~ <= >= = < >		1.9792146682739258	1975.2156982421875
mlp	!= =~ <= >= = < >		!= =~ <= >= = < >		10	1000
n_prof	!= =~ <= >= = < >		!= =~ <= >= = < >		0	814580
pres (Pressure)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1000
psal	!= =~ <= >= = < >		!= =~ <= >= = < >		30.01898193359375	37.957
rho (In-situ Density, kg/m^-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		1020.851	1029.991
temp (Temperature)	!= =~ <= >= = < >		!= =~ <= >= = < >		-2.4730000528506935	24.999000549316406
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2004-01-01T07:59:32Z	2021-12-30T22:50:15Z

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" asal ctemp dsource latitude longitude mld mlp n_prof pres psal rho temp time asal ctemp dsource latitude longitude mld mlp n_prof pres psal rho temp time asal ctemp dsource latitude longitude mld mlp n_prof pres psal rho temp time asal ctemp dsource latitude longitude mld mlp n_prof pres psal rho temp time asal ctemp dsource latitude longitude mld mlp n_prof pres psal rho temp time ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  asal {
    Float32 _FillValue NaN;
    Float32 actual_range 30.16336, 38.13613;
    String long_name "Absolute Salinity";
    Float32 missing_value NaN;
    String standard_name "asal";
    String units "g/kg";
  }
  ctemp {
    Float32 _FillValue NaN;
    Float32 actual_range -2.469535, 25.00473;
    String long_name "Conservative Temperature";
    Float32 missing_value NaN;
    String standard_name "ctemp";
    String units "degrees_Celcius";
  }
  dsource {
    String long_name "Dsource";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range -78.49980163574219, -30.0;
    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";
    Float64 _FillValue NaN;
    Float64 actual_range -179.999755859375, 179.999;
    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";
  }
  mld {
    Float64 _FillValue NaN;
    Float64 actual_range 1.9792146682739258, 1975.2156982421875;
    String long_name "MLD";
  }
  mlp {
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 10, 1000;
    String long_name "MLP";
  }
  n_prof {
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 0, 814580;
    String long_name "N Prof";
  }
  pres {
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 0, 1000;
    String long_name "Pressure";
  }
  psal {
    Float64 _FillValue NaN;
    Float64 actual_range 30.01898193359375, 37.957;
    String long_name "Psal";
    Float64 missing_value NaN;
  }
  rho {
    Float32 _FillValue NaN;
    Float32 actual_range 1020.851, 1029.991;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String long_name "In-situ Density";
    Float32 missing_value NaN;
    String standard_name "rho";
    String units "kg/m^-3";
  }
  temp {
    Float64 _FillValue NaN;
    Float64 actual_range -2.4730000528506935, 24.999000549316406;
    String long_name "Temperature";
    Float64 missing_value NaN;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.072943972e+9, 1.640904615e+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";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    String description "Interpolated dataset from 2004 to 2021. Contains MLD from pre-interpolated data. Contains good QC and Wilson et al (2019) QC.";
    String DOI "https://zenodo.org/records/10258138";
    Float64 Easternmost_Easting 179.999;
    String featureType "Point";
    Float64 geospatial_lat_max -30.0;
    Float64 geospatial_lat_min -78.49980163574219;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 179.999;
    Float64 geospatial_lon_min -179.999755859375;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-12-22T21:40:48Z (local files)
2024-12-22T21:40:48Z https://erddap.sochic-h2020.eu/erddap/tabledap/SOCHIC_qc_profile_ds_2dbar.html";
    String infoUrl "https://zenodo.org/records/10258138";
    String institution "SO-CHIC";
    String keywords "absolute, asal, conservative, contains, control, ctemp, data, dataset, density, dsource, good, in-situ, interpolated, latitude, longitude, mld, mlp, n_prof, pre, pre-interpolated, pres, pressure, prof, psal, quality, rho, salinity, situ, temperature, time, wilson";
    String license "CC-BY";
    Float64 Northernmost_Northing -30.0;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -78.49980163574219;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "~600,000 CTD hydrographic profiles from 45°S across the circumpolar Southern Ocean from 2004-2021, including Argo, MEOP, SOCCOM, and WOD18 data (ship-based CTD and gliders). Includes data only flagged as good and under ice.";
    String time_coverage_end "2021-12-30T22:50:15Z";
    String time_coverage_start "2004-01-01T07:59:32Z";
    String title "Interpolated dataset from 2004 to 2021. Contains MLD from pre-interpolated data. Contains good QC and Wilson et al (2019) QC.";
    Float64 Westernmost_Easting -179.999755859375;
  }
}

 

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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.
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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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