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ERDDAP > info > jplMURSST42

Title Sum-
Institution Dataset ID
 data       graph  M    files  public Multi-scale High Resolution (MUR) SST Analysis, SST Anomaly, fv04.2, Global, 0.25°, 2002-
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The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL _NCProperties String version=2,netcdf=4.7.4,hdf5=1.8.12
attribute NC_GLOBAL acknowledgement String Please acknowledge the use of these data with the following statement: These data were provided by JPL under support by NASA MEaSUREs and COVERAGE programs.
attribute NC_GLOBAL cdm_data_type String Grid
attribute NC_GLOBAL comment String MUR = "Multi-scale Ultra-high Resolution"
attribute NC_GLOBAL Conventions String CF-1.10, ACDD-1.3, COARDS
attribute NC_GLOBAL creator_email String ghrsst at
attribute NC_GLOBAL creator_institution String Jet Propulsion Laboratory
attribute NC_GLOBAL creator_name String JPL MUR SST project
attribute NC_GLOBAL creator_type String group
attribute NC_GLOBAL creator_url String (external link)
attribute NC_GLOBAL date_created String 2024-05-24
attribute NC_GLOBAL Easternmost_Easting double 179.875
attribute NC_GLOBAL gds_version_id String 2.0
attribute NC_GLOBAL geospatial_lat_max double 89.875
attribute NC_GLOBAL geospatial_lat_min double -89.875
attribute NC_GLOBAL geospatial_lat_resolution double 0.25
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double 179.875
attribute NC_GLOBAL geospatial_lon_min double -179.875
attribute NC_GLOBAL geospatial_lon_resolution double 0.25
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL history String created at nominal 4-day latency; replaced nrt (1-day latency) version.
attribute NC_GLOBAL id String MUR25-JPL-L4-GLOB-v04.2
attribute NC_GLOBAL infoUrl String (external link)
attribute NC_GLOBAL institution String Jet Propulsion Laboratory
attribute NC_GLOBAL instrument String MODIS, AMSR2, AVHRR, in-situ
attribute NC_GLOBAL keywords String 0.25-degree, 2003-2014, analysed, analysed_sst, analysis_error, anomaly, area, based, binary, climatology, composite, cryosphere, daily, data, day, degree, deviation, distribution, earth, Earth Science > Cryosphere > Sea Ice > Ice Extent, Earth Science > Land Surface > Land Temperature > Land Surface Temperature, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, Earth Science > Oceans > Sea Ice > Ice Extent, error, estimated, extent, field, final, foundation, fraction, high, ice, ice distribution, identifier, jet, jpl, laboratory, land, land_binary_mask, mask, multi, multi-scale, mur, ocean, oceans, over, period, product, propulsion, resolution, scale, science, sea, sea/land, sea_ice_area_fraction, sea_ice_fraction, sea_surface_foundation_temperature, seasonal, sst, sst_anomaly, standard, statistics, surface, surface_temperature_anomaly, temperature, time, ultra, ultra-high
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String These data are available free of charge under data policy of JPL PO.DAAC.
attribute NC_GLOBAL metadata_link String (external link)
attribute NC_GLOBAL naming_authority String org.ghrsst
attribute NC_GLOBAL Northernmost_Northing double 89.875
attribute NC_GLOBAL platform String Terra, Aqua, GCOM-W, MetOp-B, Buoys/Ships
attribute NC_GLOBAL processing_level String L4
attribute NC_GLOBAL product_version String 04.2
attribute NC_GLOBAL program String NASA Earth Science Data and Information System (ESDIS)
attribute NC_GLOBAL project String NASA MEaSUREs and COVERAGE
attribute NC_GLOBAL publisher_email String gpc at
attribute NC_GLOBAL publisher_name String GHRSST Project Office
attribute NC_GLOBAL publisher_type String group
attribute NC_GLOBAL publisher_url String (external link)
attribute NC_GLOBAL references String Chin et al. (2017) "Remote Sensing of Environment", volulme 200, pages 154-169.
attribute NC_GLOBAL sensor String MODIS, AMSR2, AVHRR, in-situ
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double -89.875
attribute NC_GLOBAL spatial_resolution String 0.25 degrees
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL summary String A low-resolution version of the Multi-scale Ultra-high Resolution (MUR) Sea Surface Temperature (SST) analysis, a merged, multi-sensor L4 Foundation SST analysis product from Jet Propulsion Laboratory (JPL).
attribute NC_GLOBAL testOutOfDate String now-3days
attribute NC_GLOBAL time_coverage_end String 2024-05-23T09:00:00Z
attribute NC_GLOBAL time_coverage_resolution String P1D
attribute NC_GLOBAL time_coverage_start String 2002-09-01T09:00:00Z
attribute NC_GLOBAL title String Multi-scale High Resolution (MUR) SST Analysis, SST Anomaly, fv04.2, Global, 0.25°, 2002-present
attribute NC_GLOBAL Westernmost_Easting double -179.875
dimension time   double nValues=7730, evenlySpaced=false, averageSpacing=1 day 0h 38m 23s
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.0308708E9, 1.7164548E9
attribute time axis String T
attribute time comment String Nominal time of analyzed fields
attribute time coverage_content_type String coordinate
attribute time ioos_category String Time
attribute time long_name String reference time of sst field
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
dimension latitude   float nValues=720, evenlySpaced=true, averageSpacing=0.25
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float -89.875, 89.875
attribute latitude axis String Y
attribute latitude comment String geolocations inherited from the input data without correction
attribute latitude coverage_content_type String coordinate
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
attribute latitude valid_max float 90.0
attribute latitude valid_min float -90.0
dimension longitude   float nValues=1440, evenlySpaced=true, averageSpacing=0.25
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -179.875, 179.875
attribute longitude axis String X
attribute longitude comment String geolocations inherited from the input data without correction
attribute longitude coverage_content_type String coordinate
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
attribute longitude valid_max float 180.0
attribute longitude valid_min float -180.0
variable analysed_sst   double time, latitude, longitude
attribute analysed_sst _FillValue double -7.768000000000001
attribute analysed_sst colorBarMaximum double 32.0
attribute analysed_sst colorBarMinimum double 0.0
attribute analysed_sst comment String "Final" version using Multi-Resolution Variational Analysis (MRVA) method for interpolation
attribute analysed_sst coverage_content_type String physicalMeasurement
attribute analysed_sst ioos_category String Temperature
attribute analysed_sst long_name String analysed sea surface temperature
attribute analysed_sst source String MODIS_T-JPL, MODIS_A-JPL, AMSR2-REMSS, AVHRRMTB_G-NAVO, iQUAM-NOAA/NESDIS, Ice_Conc-OSISAF
attribute analysed_sst standard_name String sea_surface_foundation_temperature
attribute analysed_sst units String degree_C
attribute analysed_sst valid_max double 57.767
attribute analysed_sst valid_min double -7.767000000000003
variable analysis_error   double time, latitude, longitude
attribute analysis_error _FillValue double -327.68
attribute analysis_error colorBarMaximum double 5.0
attribute analysis_error colorBarMinimum double 0.0
attribute analysis_error comment String uncertainty in "analysed_sst"
attribute analysis_error coverage_content_type String qualityInformation
attribute analysis_error ioos_category String Statistics
attribute analysis_error long_name String estimated error standard deviation of analysed_sst
attribute analysis_error units String degree_C
attribute analysis_error valid_max double 327.67
attribute analysis_error valid_min double 0.0
variable mask   byte time, latitude, longitude
attribute mask _FillValue byte -128
attribute mask colorBarMaximum double 20.0
attribute mask colorBarMinimum double 0.0
attribute mask comment String flag interpretation as integer values: 1=water, 2=land, 5=lake, 9=water with ice in the grid, 13=lake with ice in the grid, 17=river
attribute mask coverage_content_type String referenceInformation
attribute mask flag_masks byte 1, 2, 4, 8, 16
attribute mask flag_meanings String water land optional_lake_surface sea_ice optional_river_surface
attribute mask ioos_category String Identifier
attribute mask long_name String sea/land field composite mask
attribute mask source String GMT "grdlandmask", ice flag from sea_ice_fraction data
attribute mask standard_name String land_binary_mask
attribute mask valid_max byte 31
attribute mask valid_min byte 1
variable sea_ice_fraction   double time, latitude, longitude
attribute sea_ice_fraction _FillValue double -1.28
attribute sea_ice_fraction colorBarMaximum double 1.0
attribute sea_ice_fraction colorBarMinimum double 0.0
attribute sea_ice_fraction comment String ice fraction is a dimensionless quantity between 0 and 1; it has been interpolated by a nearest neighbor approach; EUMETSAT OSI-SAF files used:,
attribute sea_ice_fraction coverage_content_type String auxiliaryInformation
attribute sea_ice_fraction ioos_category String Ice Distribution
attribute sea_ice_fraction long_name String sea ice area fraction
attribute sea_ice_fraction source String EUMETSAT OSI-SAF, copyright EUMETSAT
attribute sea_ice_fraction standard_name String sea_ice_area_fraction
attribute sea_ice_fraction valid_max double 1.0
attribute sea_ice_fraction valid_min double 0.0
variable sst_anomaly   double time, latitude, longitude
attribute sst_anomaly _FillValue double -32.768
attribute sst_anomaly colorBarMaximum double 3.0
attribute sst_anomaly colorBarMinimum double -3.0
attribute sst_anomaly comment String anomaly reference to the day-of-year average between 2003 and 2014
attribute sst_anomaly coverage_content_type String auxiliaryInformation
attribute sst_anomaly ioos_category String Temperature
attribute sst_anomaly long_name String SST anomaly from a seasonal SST climatology based on the MUR data over 2003-2014 period
attribute sst_anomaly standard_name String surface_temperature_anomaly
attribute sst_anomaly units String kelvin
attribute sst_anomaly valid_max double 32.767
attribute sst_anomaly valid_min double -32.767

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.

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