ERDDAP > tabledap > Data Access Form

Dataset Title:	Continuous meteorological surface measurement during POLARSTERN cruise PS121
Institution:	AWI   (Dataset ID: ARICE_de_pangaea_dataset935220)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
altitude (m)	!= =~ <= >= = < >		!= =~ <= >= = < >
Ceil (Ceiling, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		27.432000000000002	30479.695200000002
Course (deg)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	360.0
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2019-08-10T13:16:00Z	2019-09-13T06:01:00Z
Bathy_depth (Depth, bathymetric, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.0	5647.0
DEWT (Dew/frost point, °C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-5.5	15.4
Elevation (m)	!= =~ <= >= = < >		!= =~ <= >= = < >
Head (Heading, deg)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	360.0
RAH (Humidity, relative, percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		52.0	103.0
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		53.5634	79.9639
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-5.4546	20.4082
Precip10m (Precipitation, mm/10min)	!= =~ <= >= = < >		!= =~ <= >= = < >
Precip1m (Precipitation, mm/min)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.23
ATMS (hPa)	!= =~ <= >= = < >		!= =~ <= >= = < >		991.7	1020.0
SWD (W/m**2)	!= =~ <= >= = < >		!= =~ <= >= = < >		-2.0	892.0
v (Speed, velocity, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	8.2
DRYT (Temperature, air, °C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-3.1	22.2
TEMP (Temperature, water, °C)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.7	21.6
Visib (Visibility, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		258.0	75000.0
RelWindDir (Wind direction, relative, deg)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	360.0
WDIR (wind direction, deg)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	360.0
RelWindGust (Wind speed, relative, gust, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.3	26.1
RelWindSp (Wind speed, relative, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1	23.8
WSPD (Wind speed, m/s)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.2	22.8

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" altitude Ceil Course time Bathy_depth DEWT Elevation Head RAH latitude longitude Precip10m Precip1m ATMS SWD v DRYT TEMP Visib RelWindDir WDIR RelWindGust RelWindSp WSPD altitude Ceil Course time Bathy_depth DEWT Elevation Head RAH latitude longitude Precip10m Precip1m ATMS SWD v DRYT TEMP Visib RelWindDir WDIR RelWindGust RelWindSp WSPD altitude Ceil Course time Bathy_depth DEWT Elevation Head RAH latitude longitude Precip10m Precip1m ATMS SWD v DRYT TEMP Visib RelWindDir WDIR RelWindGust RelWindSp WSPD altitude Ceil Course time Bathy_depth DEWT Elevation Head RAH latitude longitude Precip10m Precip1m ATMS SWD v DRYT TEMP Visib RelWindDir WDIR RelWindGust RelWindSp WSPD altitude Ceil Course time Bathy_depth DEWT Elevation Head RAH latitude longitude Precip10m Precip1m ATMS SWD v DRYT TEMP Visib RelWindDir WDIR RelWindGust RelWindSp WSPD ")

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 {
  altitude {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    Float64 _FillValue 9.969209968386869e+36;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Altitude";
    String positive "up";
    String shortName "Altitude";
    String standard_name "altitude";
    String units "m";
  }
  Ceil {
    Float32 _FillValue 3.0386152e+36;
    Float32 actual_range 27.432, 30479.695;
    String long_name "Ceiling";
    Float32 missing_value NaN;
    String shortName "Ceil";
    String units "m";
  }
  Course {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 360.0;
    String long_name "Course";
    Float64 missing_value NaN;
    String shortName "Course";
    String units "deg";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.56544296e+9, 1.56835446e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String shortName "Date/Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  Bathy_depth {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 1.0, 5647.0;
    String long_name "Depth, bathymetric";
    String shortName "Bathy depth";
    String units "m";
  }
  DEWT {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -5.5, 15.4;
    String long_name "Dew/frost point";
    String shortName "TdTdTd";
    String standard_name "dew_point_temperature";
    String units "°C";
  }
  Elevation {
    Float64 _FillValue 9.969209968386869e+36;
    String long_name "Elevation";
    String shortName "Elevation";
    String standard_name "altitude";
    String units "m";
  }
  Head {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 360.0;
    String long_name "Heading";
    Float64 missing_value NaN;
    String shortName "head";
    String units "deg";
  }
  RAH {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 52.0, 103.0;
    String long_name "Humidity, relative";
    Float64 missing_value NaN;
    String shortName "RH";
    String standard_name "relative_humidity";
    String units "percent";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 53.5634, 79.9639;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String shortName "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -5.4546, 20.4082;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String shortName "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Precip10m {
    Float64 _FillValue 9.969209968386869e+36;
    String long_name "Precipitation";
    String shortName "Precip";
    String units "mm/10min";
  }
  Precip1m {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 0.23;
    String long_name "Precipitation";
    String shortName "Precip";
    String units "mm/min";
  }
  ATMS {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 991.7, 1020.0;
    String long_name "Pressure, at given altitude ALLERT";
    Float64 missing_value NaN;
    String shortName "PPPP";
    String units "hPa";
  }
  SWD {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -2.0, 892.0;
    String long_name "Short-wave downward (GLOBAL) radiation";
    Float64 missing_value NaN;
    String shortName "SWD";
    String units "W/m**2";
  }
  v {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 8.2;
    String long_name "Speed, velocity";
    String shortName "v";
    String units "m/s";
  }
  DRYT {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -3.1, 22.2;
    String long_name "Temperature, air";
    Float64 missing_value NaN;
    String shortName "TTT";
    String standard_name "air_temperature";
    String units "°C";
  }
  TEMP {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -1.7, 21.6;
    String long_name "Temperature, water";
    String shortName "Temp";
    String standard_name "sea_water_temperature";
    String units "°C";
  }
  Visib {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 258.0, 75000.0;
    String long_name "Visibility";
    Float64 missing_value 9999.0;
    String shortName "Visib";
    String units "m";
  }
  RelWindDir {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 360.0;
    String long_name "Wind direction, relative";
    Float64 missing_value NaN;
    String shortName "RelWindDir";
    String standard_name "wind_from_direction";
    String units "deg";
  }
  WDIR {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 360.0;
    String long_name "wind direction";
    Float64 missing_value NaN;
    String shortName "dd";
    String standard_name "wind_from_direction";
    String units "deg";
  }
  RelWindGust {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.3, 26.1;
    String long_name "Wind speed, relative, gust";
    String shortName "RelWindGust";
    String standard_name "wind_speed_of_gust";
    String units "m/s";
  }
  RelWindSp {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.1, 23.8;
    String long_name "Wind speed, relative";
    Float64 missing_value NaN;
    String shortName "RelWindSp";
    String standard_name "wind_speed";
    String units "m/s";
  }
  WSPD {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.2, 22.8;
    String long_name "Wind speed";
    Float64 missing_value NaN;
    String shortName "ff";
    String standard_name "wind_speed";
    String units "m/s";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.7.4,hdf5=1.10.7";
    String abstract "The meteorological observatory Polarstern continuously acquires meteorological parameters during times of ship operation. Measurements are taken on various locations on the vessel, instrument heights above sea level are given below. All data is quality controlled. Measurements are checked daily on board by the operator and again prior to publication. Knowingly affected or erroneous data is removed.";
    String authors "Schmithüsen, Holger";
    String cdm_data_type "Point";
    String citation "Schmithüsen, Holger (2021): Continuous meteorological surface measurement during POLARSTERN cruise PS121. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.935220";
    String contact "holger.schmithuesen@awi.de";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String dataset "de.pangaea.dataset935220";
    String doi "https://doi.pangaea.de/10.1594/PANGAEA.935220";
    Float64 Easternmost_Easting 20.4082;
    String events "label : PS121-track, latitude : 53.5675, longitude : 8.5548, elevation : None, datetime : 2019-08-10T00:00:00, device : Underway cruise track measurements";
    String featureType "Point";
    String geobox "-5.4546###20.4082###53.5634###79.9639";
    String geonetwork "http://nadc-isp.cnr.it:8090/geonetwork/srv/ita/catalog.search#/metadata/98d8bc4f-e193-4858-9d82-7838ef7ff9a4";
    Float64 geospatial_lat_max 79.9639;
    Float64 geospatial_lat_min 53.5634;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 20.4082;
    Float64 geospatial_lon_min -5.4546;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_positive "up";
    String geospatial_vertical_units "m";
    String history 
"2024-12-22T03:02:26Z (local files)
2024-12-22T03:02:26Z http://erddap.emodnet-physics.eu/erddap/tabledap/ARICE_de_pangaea_dataset935220.html";
    String id "4122";
    String infoUrl "https://doi.pangaea.de/10.1594/PANGAEA.935220";
    String institution "AWI";
    String keywords "air, air_temperature, alfred, allert, altitude, ant, ant-xi, ant-xi/1, antarctic, arc, arctic, atmosphere, atmospheric, awi, awi_meteo, Bathy_depth, bathymetric, Ceil, ceiling, circulation, continuous, course, cruise, data, depth, dew, dew point, dew/frost, dew_point_temperature, direction, downward, during, earth, Earth Science > Atmosphere > Altitude > Station Height, Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Dew Point Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature, Earth Science > Atmosphere > Atmospheric Water Vapor > Dew Point Temperature, Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Temperature > Water Temperature, elevation, experiment, frost, given, global, gust, Head, heading, height, humidity, instituite, latitude, long-term, longitude, marine, measurement, meteorological, observations, ocean, oceans, point, polar, polarstern, PPPP, Precip, precipitation, pressure, radiation, rain, rainfall, relative, relative_humidity, RelWindDir, RelWindGust, RelWindSp, research, science, sciences, sea, sea_water_temperature, seawater, short, short-wave, speed, station, surface, SWD, TdTdTd, Temp, temperature, time, TTT, v, vapor, velocity, Visib, visibility, water, wave, wegener, wind, wind_from_direction, wind_speed, wind_speed_of_gust, winds, woce, world";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Creative Commons Attribution Share-Alike http://www.opendefinition.org/licenses/cc-by-sa";
    String link "https://doi.pangaea.de/10.1594/PANGAEA.935220?format=textfile";
    String loginstatus "unrestricted";
    Float64 Northernmost_Northing 79.9639;
    String schema "iso19139";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 53.5634;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Continuous meteorological surface measurement during POLARSTERN cruise PS121";
    String time_coverage_end "2019-09-13T06:01:00Z";
    String time_coverage_start "2019-08-10T13:16:00Z";
    String title "Continuous meteorological surface measurement during POLARSTERN cruise PS121";
    String uuid "98d8bc4f-e193-4858-9d82-7838ef7ff9a4";
    Float64 Westernmost_Easting -5.4546;
    String year "2021";
  }
}

 

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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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