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Dataset Title:	AADC (2019) Extract of data from the sea ice measurements database - 1985-2007
Institution:	??? (Dataset ID: AADC_sea_ice_measurements_database_1985_2007)
Range:	longitude = -53.3 to 146.5°E, latitude = -72.03 to -58.14°N, depth = -0.81 to 3.65m, time = 1985-01-07T00:00:00Z to 2003-10-22T00:00:00Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Data Access Form \| Files

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 4.73904e+8, 1.0667808e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String source_name "date";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -72.03, -58.14;
    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 -53.3, 146.5;
    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";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range -0.81, 3.65;
    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";
  }
  CHLOROPHYLL {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 2.285;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
  }
  CHLOROPHYLL_DEPTH_RANGE_LOWER {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 2.285;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
  }
  CHLOROPHYLL_DEPTH_RANGE_UPPER {
    Float32 _FillValue NaN;
    Float32 actual_range 0.005, 2.405;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String ioos_category "Ocean Color";
    String long_name "Concentration Of Chlorophyll In Sea Water";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
  }
  ISOTOPE {
    Float32 _FillValue NaN;
    Float32 actual_range -12.144, 165.0;
    String ioos_category "Unknown";
    String long_name "ISOTOPE";
  }
  ISOTOPE_DEPTH_RANGE_LOWER {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 1.4;
    String ioos_category "Location";
    String long_name "ISOTOPE DEPTH RANGE LOWER";
  }
  ISOTOPE_DEPTH_RANGE_UPPER {
    Float32 _FillValue NaN;
    Float32 actual_range 0.01, 1.45;
    String ioos_category "Location";
    String long_name "ISOTOPE DEPTH RANGE UPPER";
  }
  SALINITY {
    Float32 _FillValue NaN;
    Float32 actual_range -0.01, 3.5;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  SALINITY_DEPTH_RANGE_LOWER {
    Float32 _FillValue NaN;
    Float32 actual_range -0.01, 3.5;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  SALINITY_DEPTH_RANGE_UPPER {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 3.58;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  TEMPERATURE {
    Float32 _FillValue 99.99;
    Float32 actual_range -26.5, 99.0;
    String ioos_category "Temperature";
    String long_name "TEMPERATURE";
    Float32 missing_value NaN;
  }
  DENDRITES {
    String ioos_category "Unknown";
    String long_name "DENDRITES";
  }
  FREEBOARD {
    Float32 _FillValue NaN;
    Float32 actual_range -0.13, 0.45;
    String ioos_category "Unknown";
    String long_name "FREEBOARD";
  }
  ICE_THICKNESS {
    Float32 _FillValue 99.99;
    Float32 actual_range 0.06, 3.58;
    String ioos_category "Ice Distribution";
    String long_name "ICE THICKNESS";
    Float32 missing_value NaN;
  }
  LOCATION {
    String ioos_category "Location";
    String long_name "LOCATION";
  }
  INSTRUMENT_DETAILS {
    String ioos_category "Unknown";
    String long_name "INSTRUMENT DETAILS";
  }
  VOYAGE_ID {
    String ioos_category "Identifier";
    String long_name "VOYAGE ID";
  }
  AIR_TEMPERATURE {
    Float32 _FillValue NaN;
    Float32 actual_range -28.0, 4.0;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String ioos_category "Temperature";
    String long_name "Air Temperature";
    String standard_name "air_temperature";
  }
  WIND_SPEED {
    Float32 _FillValue NaN;
    Float32 actual_range 2.0, 19.0;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "Wind Speed";
    String standard_name "wind_speed";
  }
  ICE_CORE_OTHER_INVESTIGATORS {
    String ioos_category "Ice Distribution";
    String long_name "ICE CORE OTHER INVESTIGATORS";
  }
  VOYAGE {
    String ioos_category "Unknown";
    String long_name "VOYAGE";
  }
  SHIP {
    String ioos_category "Unknown";
    String long_name "SHIP";
  }
  ICE_STATION {
    String ioos_category "Ice Distribution";
    String long_name "ICE STATION";
  }
  WEATHER_CODE {
    String ioos_category "Unknown";
    String long_name "WEATHER CODE";
  }
  GEOMETRY_LAT {
    String ioos_category "Location";
    String long_name "GEOMETRY LAT";
  }
  GEOMETRY_LNG {
    String ioos_category "Unknown";
    String long_name "GEOMETRY LNG";
  }
  COMMENTS {
    String ioos_category "Unknown";
    String long_name "COMMENTS";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    Float64 Easternmost_Easting 146.5;
    String featureType "Point";
    Float64 geospatial_lat_max -58.14;
    Float64 geospatial_lat_min -72.03;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 146.5;
    Float64 geospatial_lon_min -53.3;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 3.65;
    Float64 geospatial_vertical_min -0.81;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-11-06T09:23:40Z (local files)
2024-11-06T09:23:40Z https://er1.s4oceanice.eu/tabledap/AADC_sea_ice_measurements_database_1985_2007.das";
    String infoUrl "???";
    String institution "???";
    String keywords "air, air_temperature, atmosphere, atmospheric, chemistry, chlorophyll, CHLOROPHYLL_DEPTH_RANGE_LOWER, CHLOROPHYLL_DEPTH_RANGE_UPPER, code, color, comments, concentration, concentration_of_chlorophyll_in_sea_water, core, data, date, dendrites, density, depth, details, distribution, earth, Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Salinity/Density > Salinity, freeboard, geometry, GEOMETRY_LAT, GEOMETRY_LNG, ice, ice distribution, ICE_CORE_OTHER_INVESTIGATORS, ICE_STATION, ICE_THICKNESS, identifier, instrument, INSTRUMENT_DETAILS, investigators, isotope, ISOTOPE_DEPTH_RANGE_LOWER, ISOTOPE_DEPTH_RANGE_UPPER, latitude, lng, local, LOCATION, longitude, lower, observation, ocean, ocean color, oceans, practical, range, salinity, SALINITY_DEPTH_RANGE_LOWER, SALINITY_DEPTH_RANGE_UPPER, science, sea, sea_water_practical_salinity, seawater, ship, source, speed, station, surface, temperature, thickness, time, upper, voyage, VOYAGE_ID, water, weather, WEATHER_CODE, wind, wind_speed, winds";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CC-BY4.0";
    Float64 Northernmost_Northing -58.14;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -72.03;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "AADC (2019) Extract of data from the sea ice measurements database - 1985-2007";
    String time_coverage_end "2003-10-22T00:00:00Z";
    String time_coverage_start "1985-01-07T00:00:00Z";
    String title "AADC (2019) Extract of data from the sea ice measurements database - 1985-2007";
    Float64 Westernmost_Easting -53.3;
  }
}

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 (external link)

Data Access Protocol (DAP) (external link)

and its selection constraints (external link)

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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