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EMODnet Physics ERDDAP
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Dataset Title: | EMODnet - DT merged two satellites Global Ocean Gridded SSALTO/DUACS Sea Surface Height L4 product and derived variables Monthly Mean CMEMS id: SEALEVEL_ GLO_PHY_CLIMATE_L4_REP_OBSERVATIONS_008_057) ![]() ![]() |
Institution: | CLS, CNES (Dataset ID: EMODNET_SEA_LEVEL_MONTHLY_MEAN) |
Information: | Summary ![]() ![]() ![]() |
Attributes { time { String _CoordinateAxisType "Time"; Float64 actual_range 7.271424e+8, 1.5449184e+9; String axis "T"; String bounds "time_bnds"; 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"; Float32 actual_range -89.875, 89.875; String axis "Y"; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; Float32 actual_range 0.125, 359.875; String axis "X"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } sla { Float64 _FillValue -214748.3647; String cell_methods "time: mean"; Float64 colorBarMaximum 2.0; Float64 colorBarMinimum -2.0; String comment "The sea level anomaly is the sea surface height above mean sea surface; it is referenced to the [1993, 2012] period; see the product user manual for details"; String grid_mapping "crs"; String long_name "Sea level anomaly"; Float64 missing_value -214748.3647; String standard_name "sea_surface_height_above_sea_level"; String units "m"; } NC_GLOBAL { String CDI "Climate Data Interface version 1.9.8 (https://mpimet.mpg.de/cdi)"; String cdm_data_type "Grid"; String CDO "Climate Data Operators version 1.9.8 (https://mpimet.mpg.de/cdo)"; String comment "Sea Surface Height measured by Altimetry and derived variables"; String contact "http://climate.copernicus.eu/c3s-user-service-desk"; String Conventions "CF-1.6, COARDS, ACDD-1.3"; String creator_email "http://climate.copernicus.eu/c3s-user-service-desk"; String creator_name "Copernicus Climate Change Service (C3S)"; String creator_url "http://climate.copernicus.eu"; String date_created "2019-01-24T16:52:35Z"; String date_issued "2019-01-24T16:52:35Z"; String date_modified "2019-01-24T16:52:35Z"; Float64 Easternmost_Easting 359.875; String frequency "mon"; Float64 geospatial_lat_max 89.875; Float64 geospatial_lat_min -89.875; Float64 geospatial_lat_resolution 0.25; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 359.875; Float64 geospatial_lon_min 0.125; Float64 geospatial_lon_resolution 0.25; String geospatial_lon_units "degrees_east"; String history "2021-03-02T02:16:55Z (local files) 2021-03-02T02:16:55Z https://erddap.emodnet-physics.eu/erddap/griddap/EMODNET_SEA_LEVEL_MONTHLY_MEAN.das"; String infoUrl "http://climate.copernicus.eu"; String institution "CLS, CNES"; String keywords "above, anomaly, centre, cls, cnes, collecte, data, derived, duacs, earth, Earth Science > Oceans > Ocean Topography > Sea Surface Height, Earth Science > Oceans > Sea Surface Topography > Sea Surface Height, emodnet, etudes, global, gridded, height, L4, latitude, level, localisation, longitude, merged, national, ocean, oceans, product, satellites, science, sea, sea_surface_height_above_sea_level, sla, spatiales, ssalto, ssh, surface, time, topography, two"; String keywords_vocabulary "GCMD Science Keywords"; String license "http://climate.copernicus.eu/c3s-user-service-desk"; String NCO "netCDF Operators version 4.9.2 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)"; Float64 Northernmost_Northing 89.875; String platform "ERS-1, Topex/Poseidon,"; String processing_level "L4"; String product_version "2019"; String project "Copernicus Climate Change Service (C3S)"; String references "http://climate.copernicus.eu"; String software_version "6.2_DUACS_DT2018_baseline"; String source "Altimetry measurements"; String sourceUrl "(local files)"; Float64 Southernmost_Northing -89.875; String ssalto_duacs_comment "The reference mission used for the altimeter inter-calibration processing is Topex/Poseidon between 1993-01-01 and 2002-04-23, Jason-1 between 2002-04-24 and 2008-10-18, OSTM/Jason-2 between 2008-10-19 and 2016-06-25, Jason-3 since 2016-06-25."; String standard_name_vocabulary "CF Standard Name Table v55"; String summary "SSALTO/DUACS Delayed-Time Level-4 sea surface height and derived variables measured by multi-satellite altimetry observations over Global Ocean."; String time_coverage_duration "P1D"; String time_coverage_end "2018-12-16T00:00:00Z"; String time_coverage_resolution "P1D"; String time_coverage_start "1993-01-16T00:00:00Z"; String title "EMODnet - DT merged two satellites Global Ocean Gridded SSALTO/DUACS Sea Surface Height L4 product and derived variables Monthly Mean CMEMS id: SEALEVEL_GLO_PHY_CLIMATE_L4_REP_OBSERVATIONS_008_057)"; Float64 Westernmost_Easting 0.125; } }
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.