ERDDAP
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Dataset Title: | AOML RECCAP-2 Dataset: Extra Trees Surface carbon fields |
Institution: | NOAA/AOML (Dataset ID: EXTRAT_5d9d_c2dd_00f2) |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Data Access Form |
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Attributes { time { String _CoordinateAxisType "Time"; Float64 actual_range 8.742816e+8, 1.6079904e+9; String axis "T"; String calendar "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"; } latitude { String _CoordinateAxisType "Lat"; Float64 actual_range -89.5, 89.5; String axis "Y"; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; Float64 actual_range 0.5, 359.5; String axis "X"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } sfco2 { Float32 _FillValue NaN; Float64 colorBarMaximum 550.0; Float64 colorBarMinimum 250.0; String ioos_category "CO2"; String long_name "Surface water fugacity of CO2"; String units "uatm"; } fco2atm { Float32 _FillValue NaN; Float64 colorBarMaximum 440.0; Float64 colorBarMinimum 360.0; String ioos_category "CO2"; String long_name "Marine boundary layer fCO2"; String units "uatm"; } fgco2 { Float32 _FillValue NaN; Float64 colorBarMaximum 3.0e-7; Float64 colorBarMinimum -3.0e-7; String ioos_category "CO2"; String long_name "Sea-air CO2 flux (positive downward)"; String units "mol m-2 s-1"; } alpha { Float32 _FillValue NaN; Float64 colorBarMaximum 0.08; Float64 colorBarMinimum 0.02; String ioos_category "CO2"; String long_name "CO2 solubility"; String units "mol kg-1 atm-1"; } fice { Float32 _FillValue NaN; Float64 colorBarMaximum 1.0; Float64 colorBarMinimum 0.0; String ioos_category "Ice Distribution"; String long_name "Fractional ice-cover"; String units "uatm"; } Kw { Float32 _FillValue NaN; Float64 colorBarMaximum 1.0e-4; Float64 colorBarMinimum 3.0e-6; String ioos_category "CO2"; String long_name "Air-sea piston velocity"; String units "m s-1"; } NC_GLOBAL { String cdm_data_type "Grid"; String contact "Rik.Wanninkhof@noaa.gov"; String Conventions "COARDS, CF-1.6, ACDD-1.3"; String creator_email "Rik.Wanninkhof@noaa.gov"; String creator_name "Rik Wanninkhof"; String creator_type "person"; String creator_url "https://www.aoml.noaa.gov/"; String description "AOML Extra Trees Surface carbon fields"; Float64 Easternmost_Easting 359.5; Float64 geospatial_lat_max 89.5; Float64 geospatial_lat_min -89.5; Float64 geospatial_lat_resolution 1.0; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 359.5; Float64 geospatial_lon_min 0.5; Float64 geospatial_lon_resolution 1.0; String geospatial_lon_units "degrees_east"; String history "2024-04-30T18:12:45Z (local files) 2024-04-30T18:12:45Z https://oceanwatch.aoml.noaa.gov/griddap/EXTRAT_5d9d_c2dd_00f2.das"; String infoUrl "https://www.aoml.noaa.gov/"; String institution "NOAA/AOML"; String keywords "air, air-sea, aoml, atlantic, boundary, carbon, carbon dioxide, co2, dioxide, fco2, fco2atm, fgco2, fice, fields, flux, fractional, fugacity, ice, ice distribution, ice-cover, marine, meteorological, noaa, oceanographic, piston velocity, reccap-2, sea-air, sfco2, solubility"; String license "The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information."; Float64 Northernmost_Northing 89.5; String sourceUrl "(local files)"; Float64 Southernmost_Northing -89.5; String standard_name_vocabulary "CF Standard Name Table v55"; String summary "Atlantic Oceanographic & Meteorological Laboratory (AOML) Extra Trees Surface carbon fields"; String time_coverage_end "2020-12-15T00:00:00Z"; String time_coverage_start "1997-09-15T00:00:00Z"; String title "AOML RECCAP-2 Dataset: Extra Trees Surface carbon fields"; Float64 Westernmost_Easting 0.5; } }
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.
griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst),
followed by [(start):stride:(stop)]
(or a shorter variation of that) for each of the variable's dimensions
(for example, [time][latitude][longitude]).
For details, see the griddap Documentation.