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ERDDAP > info > jplG1SST

Title Sum-
Institution Dataset ID
 data       graph  M    GHRSST Global 1-km Sea Surface Temperature (G1SST), Global, 0.01 Degree, 2010-2017, Daily    ?   F   I   M   background (external link) RSS Subscribe NASA JPL jplG1SST

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Grid
attribute NC_GLOBAL contact String Benyang.Tang at
attribute NC_GLOBAL Conventions String CF-1.6, COARDS, ACDD-1.3
attribute NC_GLOBAL creator_email String Benyang.Tang at
attribute NC_GLOBAL creator_name String The JPL G1SST Team
attribute NC_GLOBAL creator_type String group
attribute NC_GLOBAL creator_url String (external link)
attribute NC_GLOBAL DSD_entry_id String JPL_OUROCEAN-L4UHfnd-GLOB-G1SST
attribute NC_GLOBAL Easternmost_Easting double 179.995
attribute NC_GLOBAL file_quality_index int 0
attribute NC_GLOBAL GDS_version_id String v1.0-rev1.7
attribute NC_GLOBAL geospatial_lat_max double 79.995
attribute NC_GLOBAL geospatial_lat_min double -79.995
attribute NC_GLOBAL geospatial_lat_resolution double 0.01
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double 179.995
attribute NC_GLOBAL geospatial_lon_min double -179.995
attribute NC_GLOBAL geospatial_lon_resolution double 0.01
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL history String 1km SST blended from 8 satellite observations
Data downloaded daily from to NOAA NMFS SWFSC ERD.
attribute NC_GLOBAL infoUrl String (external link)
attribute NC_GLOBAL institution String NASA JPL
attribute NC_GLOBAL keywords String 1-km\\nEarth Science > Oceans > Ocean Temperature > Sea Surface Temperature, 1km, analysed, blended, composite, deviation, error, estimated, field, g1sst, ghrsst, group, high, high-resolution, ice, identifier, improved, jet, laboratory, lake, land, mask, misst, multi, multi-sensor, ocean, oceans, ourocean, project, propulsion, sea, sea/land/lake/ice, sea_surface_temperature, sensor, sst, standard, statistics, surface, team, temperature
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String 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.
attribute NC_GLOBAL netcdf_version_id String 3.6.0
attribute NC_GLOBAL Northernmost_Northing double 79.995
attribute NC_GLOBAL product_version String 1.0
attribute NC_GLOBAL references String A Blended Global 1-km Sea Surface Temperature Data Set for Research and Applications
by Yi Chao, Benyang Tang, Zhijin Li, Peggy Li, Quoc Vu
attribute NC_GLOBAL sourceUrl String (external link)
attribute NC_GLOBAL Southernmost_Northing double -79.995
attribute NC_GLOBAL spatial_resolution String 1 km
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v70
attribute NC_GLOBAL summary String A daily, global Sea Surface Temperature (SST) data set is produced at 1-km (also known as ultra-high resolution) by the JPL ROMS (Regional Ocean Modeling System) group. The input SST data sets are derived from the Global High-Resolution Sea Surface Temperature (SST) Pilot Project (GHRSST-PP). For details, see .
This dataset is part of the Multi-sensor Improved Sea Surface Temperatures (MISST) project, which is part of the Group for High-Resolution Sea Surface Temperature (GHRSST) project.

DISCONTINUED - The creators of the jplG1SST dataset stopped production in late Oct 2017. There are more recent files available from JPL, but they are flawed so they are not included in the dataset at ERD. You might consider using the similar jplMURSST41 dataset,
which has the additional advantage of offering related climatology and anomaly datasets.
attribute NC_GLOBAL time_coverage_end String 2017-09-13T00:00:00Z
attribute NC_GLOBAL time_coverage_start String 2010-06-09T12:00:00Z
attribute NC_GLOBAL title String GHRSST Global 1-km Sea Surface Temperature (G1SST), Global, 0.01 Degree, 2010-2017, Daily
attribute NC_GLOBAL Westernmost_Easting double -179.995
dimension time   double nValues=2632, evenlySpaced=false, averageSpacing=1 day 0h 11m 46s
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.2760848E9, 1.5052608E9
attribute time axis String T
attribute time calendar String Gregorian
attribute time ioos_category String Time
attribute time long_name String Start Time
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=16000, evenlySpaced=true, averageSpacing=0.01
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float -79.995, 79.995
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
dimension longitude   float nValues=36000, evenlySpaced=true, averageSpacing=0.01
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -179.995, 179.995
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable SST   float time, latitude, longitude
attribute SST _FillValue float -327.68
attribute SST colorBarMaximum double 32.0
attribute SST colorBarMinimum double 0.0
attribute SST ioos_category String Temperature
attribute SST long_name String Analysed Sea Surface Temperature
attribute SST standard_name String sea_surface_temperature
attribute SST type String foundation
attribute SST units String degree_C
attribute SST valid_max float 45.0
attribute SST valid_min float -9.0
variable mask   byte time, latitude, longitude
attribute mask _FillValue byte -128
attribute mask colorBarMaximum double 127.0
attribute mask colorBarMinimum double 0.0
attribute mask comment String b0: 1=grid cell is open sea water
b1: 1=land is present in this grid cell
b2: 1=lake surface is present in this grid cell
b3: 1=sea ice is present in this grid cell
b4-b7: reserved for future grid mask data
attribute mask flag_meanings String sea land lake ice
attribute mask flag_values String 1b, 2b, 4b, 8b
attribute mask ioos_category String Identifier
attribute mask long_name String sea/land/lake/ice field composite mask
variable analysis_error   float time, latitude, longitude
attribute analysis_error _FillValue float -54.53
attribute analysis_error colorBarMaximum double 5.0
attribute analysis_error colorBarMinimum double 0.0
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

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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