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ERDDAP
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Dataset Title: | SST, NOAA Geo-Polar Blended Global Level 4, STAR (Science Quality, 2002-2016), 0.05°, Nighttime, Lon0360 ![]() ![]() |
Institution: | Office of Satellite Products and Operations (Dataset ID: nesdisGeoPolarSSTN5SQ_Lon0360) |
Information: | Summary ![]() ![]() ![]() |
Attributes { time { String _CoordinateAxisType "Time"; Float64 actual_range 1.0308816e+9, 1.4831856e+9; String axis "T"; String calendar "Gregorian"; String comment "Nominal time of Level 4 analysis"; String ioos_category "Time"; String long_name "reference time of sst field"; 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 -89.975, 89.975; String axis "Y"; String comment "equirectangular projection"; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String units "degrees_north"; Float32 valid_max 90.0; Float32 valid_min -90.0; } longitude { String _CoordinateAxisType "Lon"; Float32 actual_range 0.025, 359.975; String axis "X"; String comment "equirectangular projection"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } analysed_sst { Float32 _FillValue -327.68; Float64 colorBarMaximum 32.0; Float64 colorBarMinimum 0.0; String comment "Analysed SST for each ocean grid point"; String ioos_category "Temperature"; String long_name "analysed sea surface temperature"; String references "Fieguth,P.W. et al. \"Mapping Mediterranean altimeter data with a multiresolution optimal interpolation algorithm\", J. Atmos. Ocean Tech, 15 (2): 535-546, 1998. Fieguth, P. Multiply-Rooted Multiscale Models for Large-Scale Estimation, IEEE Image Processing, 10(11), 1676-1686, 2001. Khellah, F., P.W. Fieguth, M.J. Murray and M.R. Allen, \"Statistical Processing of Large Image Sequences\", IEEE Transactions on Geoscience and Remote Sensing, 12 (1), 80-93, 2005. Maturi, E., A. Harris, J. Mittaz, J. Sapper, G. Wick, X. Zhu, P. Dash, P. Koner, \"A New High-Resolution Sea Surface Temperature Blended Analysis\", Bulleting of the American Meteorological Society, 98 (5), 1015-1026, 2017."; String source "STAR-ACSPO_GAC, STAR-ACSPO_H-8, STAR-Geo_SST, UKMO-OSTIA"; String standard_name "sea_surface_foundation_temperature"; String units "degree_C"; Float32 valid_max 39.999992; Float32 valid_min -2.0000062; } analysis_error { Float32 _FillValue -327.68; Float64 colorBarMaximum 1.0; Float64 colorBarMinimum 0.0; String comment "Estimate of internal analysis accuracy"; String ioos_category "Statistics"; String long_name "estimated error standard deviation of analysed_sst"; String units "degree_C"; Float32 valid_max 5.0; Float32 valid_min 0.0; } sea_ice_fraction { Float32 _FillValue -1.28; Float64 colorBarMaximum 1.0; Float64 colorBarMinimum 0.0; String comment "Percentage of ice"; String ioos_category "Ice Distribution"; String long_name "sea ice fraction"; String source "OSTIA reanalysis ice mask"; String standard_name "sea_ice_area_fraction"; String units "1"; Float32 valid_max 1.0; Float32 valid_min 0.0; } mask { Byte _FillValue 0; String _Unsigned "false"; Float64 colorBarMaximum 5.0; Float64 colorBarMinimum 0.0; String comment "b0: 1=grid cell is water, b1: 1=grid cell is land, b2: 1=grid cell is ice"; String flag_meanings "water land ice"; Byte flag_values 1, 2, 4; String ioos_category "Ice Distribution"; String long_name "sea/land/ice bit mask"; String source "OSTIA reanalysis land mask"; String standard_name "sea_land_ice_bit_mask"; Byte valid_max 4; Byte valid_min 1; } NC_GLOBAL { String acknowledgement "NOAA/NESDIS"; String cdm_data_type "Grid"; String comment "The Geo-Polar Blended Sea Surface Temperature (SST) Analysis combines multi-satellite retrievals of sea surface temperature into a single analysis of SST"; String Conventions "CF-1.6, Unidata Observation Dataset v1.0, COARDS, ACDD-1.3"; String creator_email "andy.harris@noaa.gov"; String creator_name "Satellite Applications and Research"; String creator_url "www.star.nesdis.noaa.gov"; String date_created "2017-06-22T16:02:40Z"; Float64 Easternmost_Easting 359.975; String gds_version_id "2.0"; Float64 geospatial_lat_max 89.975; Float64 geospatial_lat_min -89.975; Float64 geospatial_lat_resolution 0.049999999999999996; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 359.975; Float64 geospatial_lon_min 0.025; Float64 geospatial_lon_resolution 0.05000000000000001; String geospatial_lon_units "degrees_east"; String history "Fri Oct 19 13:41:12 2018: ncatted -a add_offset,analysed_sst,o,f,273.15 ./2016.obsolete/20161230000000-STAR-L4_GHRSST-SSTfnd-Geo_Polar_Blended_Night-GLOB-v02.0-fv01.0.nc Fri Oct 19 13:28:39 2018: ncatted -a add_offset,analysis_error,o,f,0. ./2016.obsolete/20161230000000-STAR-L4_GHRSST-SSTfnd-Geo_Polar_Blended_Night-GLOB-v02.0-fv01.0.nc NESDIS geo-SST L1 to L2 processor, NESDIS Advanced Clear-Sky Processor for Oceans (ACSPO), NESDIS Geo-Polar 1/20th degree Blended SST Analysis 2022-08-17T07:20:14Z https://www.star.nesdis.noaa.gov/thredds/dodsC/BlendedSST5kmNightAggGHRSSTSTARLoM 2022-08-17T07:20:14Z http://coastwatch.pfeg.noaa.gov/erddap/griddap/nesdisGeoPolarSSTN5SQ_Lon0360.das"; String id "Geo_Polar_Blended_Night-STAR-L4-GLOB-v1.0"; String infoUrl "https://podaac.jpl.nasa.gov/dataset/Geo_Polar_Blended_Night-STAR-L4-GLOB-v1.0"; String institution "Office of Satellite Products and Operations"; String keywords "analysed, analysed_sst, analysis_error, area, bit, blended, blendedsst5kmnightaggghrsststarlom, cryosphere, data, deviation, distribution, earth, Earth Science > Cryosphere > Sea Ice > Ice Extent, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, Earth Science > Oceans > Sea Ice > Ice Extent, error, estimated, extent, foundation, fraction, global, ice, ice distribution, infrared, land, latitude, longitude, mask, ocean, oceans, office, operations, over, products, satellite, science, sea, sea/land/ice, sea_ice_area_fraction, sea_ice_fraction, sea_land_ice_bit_mask, sea_surface_foundation_temperature, sst, standard, statistics, surface, temperature, time"; String keywords_vocabulary "GCMD Science Keywords"; String license "GHRSST protocol describes data use as free and open"; String metadata_link "https://podaac.jpl.nasa.gov/ws/metadata/dataset?format=iso&shortName=Geo_Polar_Blended_Night-STAR-L4-GLOB-v1.0"; String naming_authority "org.ghrsst"; Float64 Northernmost_Northing 89.975; String platform "NOAA-16, NOAA-17, NOAA-18, NOAA-19, MetOpA, Himawari-8, GOES10, GOES11, GOES12, GOES13, GOES15, MTSAT1R, MTSAT2"; String processing_level "L4"; String product_version "1.0"; String project "Group for High Resolution Sea Surface Temperature"; String publisher_email "ghrsst-po@nceo.ac.uk"; String publisher_name "The GHRSST Project Office"; String publisher_type "group"; String publisher_url "https://www.ghrsst.org"; String references "Fieguth,P.W. et al. \"Mapping Mediterranean altimeter data with a multiresolution optimal interpolation algorithm\", J. Atmos. Ocean Tech, 15 (2): 535-546, 1998. Fieguth, P. Multiply-Rooted Multiscale Models for Large-Scale Estimation, IEEE Image Processing, 10(11), 1676-1686, 2001. Khellah, F., P.W. Fieguth, M.J. Murray and M.R. Allen, \"Statistical Processing of Large Image Sequences\", IEEE Transactions on Geoscience and Remote Sensing, 12 (1), 80-93, 2005. Maturi, E., A. Harris, J. Mittaz, J. Sapper, G. Wick, X. Zhu, P. Dash, P. Koner, \"A New High-Resolution Sea Surface Temperature Blended Analysis\", Bulleting of the American Meteorological Society, 98 (5), 1015-1026, 2017."; String sensor "AVHRR_GAC, AHI, GOES_Imager, JAMI"; String source "STAR-ACSPO_GAC, STAR-ACSPO_H-8, STAR-Geo_SST, UKMO-OSTIA"; String sourceUrl "https://www.star.nesdis.noaa.gov/thredds/dodsC/BlendedSST5kmNightAggGHRSSTSTARLoM"; Float64 Southernmost_Northing -89.975; String spatial_resolution "0.05 degree"; String standard_name_vocabulary "CF Standard Name Table v70"; String summary "Analysed blended sea surface temperature over the global ocean. An SST estimation scheme which combines multi-satellite retrievals of sea surface temperature datasets available from polar orbiters, geostationary InfraRed (IR) and microwave sensors into a single global analysis. This global SST ananlysis provide a daily gap free map of the foundation sea surface temperature at 0.05° spatial resolution."; String time_coverage_end "2016-12-31T12:00:00Z"; String time_coverage_start "2002-09-01T12:00:00Z"; String title "SST, NOAA Geo-Polar Blended Global Level 4, STAR (Science Quality, 2002-2016), 0.05°, Nighttime, Lon0360"; Float64 Westernmost_Easting 0.025; } }
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.