ERDDAP > tabledap > Data Access Form

Dataset Title:	Network for the Collection of Knowledge on meLt of Antarctic iCe shElves (NECKLACE)
Institution:	SOOS   (Dataset ID: NECKLACE)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
Site_name	!= =~ <= >= = < >		!= =~ <= >= = < >
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		-82.8574	-67.2342
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-126.3	171.68
Retrieval_Latitude (R_Latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		-70.0564	-70.0379
Retrieval_Longitude (R_Longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		38.6454	38.6709
Program	!= =~ <= >= = < >		!= =~ <= >= = < >
Nation	!= =~ <= >= = < >		!= =~ <= >= = < >
Status	!= =~ <= >= = < >		!= =~ <= >= = < >
Deployment_Date	!= =~ <= >= = < >		!= =~ <= >= = < >
time (Retrieval Date, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >
Email_Address	!= =~ <= >= = < >		!= =~ <= >= = < >
Link_to_raw_data	!= =~ <= >= = < >		!= =~ <= >= = < >
Link_to_processed_data	!= =~ <= >= = < >		!= =~ <= >= = < >
Sensor_Serial_Number	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" Site_name latitude longitude Retrieval_Latitude Retrieval_Longitude Program Nation Status Deployment_Date time Email_Address Link_to_raw_data Link_to_processed_data Sensor_Serial_Number Site_name latitude longitude Retrieval_Latitude Retrieval_Longitude Program Nation Status Deployment_Date time Email_Address Link_to_raw_data Link_to_processed_data Sensor_Serial_Number Site_name latitude longitude Retrieval_Latitude Retrieval_Longitude Program Nation Status Deployment_Date time Email_Address Link_to_raw_data Link_to_processed_data Sensor_Serial_Number Site_name latitude longitude Retrieval_Latitude Retrieval_Longitude Program Nation Status Deployment_Date time Email_Address Link_to_raw_data Link_to_processed_data Sensor_Serial_Number Site_name latitude longitude Retrieval_Latitude Retrieval_Longitude Program Nation Status Deployment_Date time Email_Address Link_to_raw_data Link_to_processed_data Sensor_Serial_Number ")

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).

(Documentation / Bypass this form )
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Site_name {
    String long_name "Site Name";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -82.8574, -67.2342;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String source_name "Deployment Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -126.3, 171.68;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "Deployment Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Retrieval_Latitude {
    Float32 _FillValue NaN;
    Float32 actual_range -70.0564, -70.0379;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String long_name "R_Latitude";
    String units "degrees_north";
  }
  Retrieval_Longitude {
    Float32 _FillValue NaN;
    Float32 actual_range 38.6454, 38.6709;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String long_name "R_Longitude";
    String units "degrees_east";
  }
  Program {
    String long_name "Program";
  }
  Nation {
    String long_name "Nation";
  }
  Status {
    String long_name "Status";
  }
  Deployment_Date {
    String long_name "Deployment Date";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String ioos_category "Time";
    String long_name "Retrieval Date";
    String source_name "Retrieval Date";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  Email_Address {
    String long_name "Email Address";
  }
  Link_to_raw_data {
    String long_name "Link To Raw Data";
  }
  Link_to_processed_data {
    String long_name "Link To Processed Data";
  }
  Sensor_Serial_Number {
    String long_name "Sensor Serial Number";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3, NCCSV-1.2";
    String creator_name "SOOS";
    String creator_type "institution";
    String creator_url "https://soos.aq/endorsed-projects/necklace";
    Float64 Easternmost_Easting 171.68;
    Float64 geospatial_lat_max -67.2342;
    Float64 geospatial_lat_min -82.8574;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 171.68;
    Float64 geospatial_lon_min -126.3;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-11-06T09:25:55Z (local files)
2024-11-06T09:25:55Z https://er1.s4oceanice.eu/erddap/tabledap/NECKLACE.html";
    String infoUrl "https://soos.aq/endorsed-projects/necklace";
    String institution "SOOS";
    String keywords "necklace, soos";
    String license "Creative Commons Attribution Share-Alike http://www.opendefinition.org/licenses/cc-by-sa";
    Float64 Northernmost_Northing -67.2342;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -82.8574;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String summary "This layer provides time series of basal melt rates from Antarctic ice shelves from the Network for the Collection of Knowledge on meLt of Antarctic iCe shElves (NECKLACE) programme.";
    String title "Network for the Collection of Knowledge on meLt of Antarctic iCe shElves (NECKLACE)";
    Float64 Westernmost_Easting -126.3;
  }
}

 

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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 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.

• (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.

 

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