ERDDAP
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Dataset Title: | Automatic Atmospheric Weather Stations - time series |
Institution: | British Antarctic Survey (Dataset ID: ADH_BAS_AWS) |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph |
Attributes { s { PLATFORMCODE { String long_name "Platform Id"; } operator { String long_name "State"; } Owner { String long_name "Data Owner"; } time { String _CoordinateAxisType "Time"; Float64 actual_range 3.161376e+8, 1.7059896e+9; String axis "T"; String ioos_category "Time"; String long_name "Time"; 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 { String _CoordinateAxisType "Lat"; Float32 actual_range -90.0, -64.07; 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 -179.97, 177.75; 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"; } elevation { Float32 _FillValue -999.0; Float32 actual_range 5.0, 4084.0; String long_name "Height"; } DRYT { Float32 _FillValue -999.0; Float32 actual_range -84.3, 23.6; String long_name "Air Temperature"; String units "degrees C"; String vocabulary "SDN:P01::CTMPZZ01"; String vocabulary_url "https://vocab.nerc.ac.uk/collection/P02/current/CDTA/"; } ATMP { Float32 _FillValue -999.0; Float32 actual_range 544.4, 1140.5; String long_name "Air pressure"; String vocabulary "SDN:P01::CAPHZZ01"; String vocabulary_url "https://vocab.nerc.ac.uk/collection/P02/current/CAPH/"; } WSPD { Float32 _FillValue -999.0; Float32 actual_range 0.0, 151.0; String long_name "Wind Speed"; String standard_name "wind_speed"; String units "knots"; String vocabulary "SDN:P01::EWSBZZ01"; String vocabulary_url "https://vocab.nerc.ac.uk/collection/P02/current/EWSB/"; } WDIR { Int16 _FillValue -999; Int16 actual_range 0, 360; Float64 colorBarMaximum 360.0; Float64 colorBarMinimum 0.0; String long_name "Wind From Direction"; Int16 missing_value 32767; String standard_name "wind_from_direction"; String units "degrees"; String vocabulary "SDN:P01::EWDAZZ01"; String vocabulary_url "https://vocab.nerc.ac.uk/collection/P02/current/EWSB/"; } } NC_GLOBAL { String cdm_data_type "Point"; String Conventions "COARDS, CF-1.6, ACDD-1.3"; String doi "http://doi.org/bzwk9p"; Float64 Easternmost_Easting 177.75; String featureType "Point"; Float64 geospatial_lat_max -64.07; Float64 geospatial_lat_min -90.0; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 177.75; Float64 geospatial_lon_min -179.97; String geospatial_lon_units "degrees_east"; String history "2024-11-21T11:22:41Z (local files) 2024-11-21T11:22:41Z https://erddap.sochic-h2020.eu/erddap/tabledap/ADH_BAS_AWS.html"; String infoUrl "https://www.bas.ac.uk/"; String institution "British Antarctic Survey"; String keywords "atmosphere, atmospheric, Surface Winds, temperature, wind, wind_speed"; String keywords_vocabulary "GCMD Science Keywords"; String license "CC-BY"; String metadata_information "https://legacy.bas.ac.uk/met/READER/metadata/metadata.html"; Float64 Northernmost_Northing -64.07; String sourceUrl "(local files)"; Float64 Southernmost_Northing -90.0; String standard_name_vocabulary "CF Standard Name Table v70"; String subsetVariables "PLATFORMCODE, operator"; String summary "Time sereiers of atmospheric weather station in Antarctica: Pressure, Air Temperature, Wind speed and direction. Observations were recorded every 3 or six hours for the first part of the record and then at hourly intervals in the later part when electronic measuring systems were introduced in the 1980s and 1990s."; String time_coverage_end "2024-01-23T06:00:00Z"; String time_coverage_start "1980-01-08T00:00:00Z"; String title "Automatic Atmospheric Weather Stations - time series"; Float64 Westernmost_Easting -179.97; } }
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.