4.0 1.0 20231108120000-ABOM-L4_GHRSST-SSTfnd-RAMSSA_09km-AUS-v02.0-fv01.0.nc /catalog/fonc_test/dio-no-buffer-chunk/20231108120000-ABOM-L4_GHRSST-SSTfnd-RAMSSA_09km-AUS-v02.0-fv01.0.nc lon 1561 time 1 lat 1081 lon /lon _FillValue Float32 9.96920997e+36 axis String X comment String Longitudes for locating data coverage_content_type String coordinate long_name String longitude standard_name String longitude units String degrees_east valid_max Float32 180.000000 valid_min Float32 -180.000000 time /time _FillValue Int32 -2147483647 long_name String reference time of SST field standard_name String time axis String T units String seconds since 1981-01-01 00:00:00 comment String Nominal time because observations are from different sources and are made at different times of the day coverage_content_type String coordinate calendar String Standard lat /lat _FillValue Float32 9.96920997e+36 long_name String latitude standard_name String latitude axis String Y comment String Latitudes for locating data valid_min Float32 -90.0000000 valid_max Float32 90.0000000 units String degrees_north coverage_content_type String coordinate sea_ice_fraction /time /lat /lon add_offset Float64 0.000000000000000 scale_factor Float64 0.01000000000000000 _FillValue Int16 -128 valid_min Int16 0 valid_max Int16 100 units String 1 long_name String sea ice area fraction standard_name String sea_ice_area_fraction comment String Fractional sea ice cover from NCEP-ICE product (Grumbine, 1996) . source String SSMI-NCEP-Analysis-ICE-5min coverage_content_type String auxiliaryInformation coordinates String time lat lon grid_mapping String crs analysed_sst /time /lat /lon _FillValue Int16 -32768 add_offset Float64 273.1500000000000 scale_factor Float64 0.01000000000000000 valid_min Int16 -300 valid_max Int16 4500 units String kelvin long_name String analysed sea surface temperature standard_name String sea_surface_foundation_temperature comment String Optimally interpolated analysis of SST observations. source String AMSR2-JAXA,AVHRRMTB_G-NAVO,VIIRS_NPP_OSPO,VIIRS_N20_OSPO,IN_SITU-GTS_BUOYS,IN_SITU-GTS_BATHY,IN_SITU-GTS_SHIP,IN_SITU-GTS_TESAC,ACCESS-G-WSP,NCEP-ICE coverage_content_type String physicalMeasurement grid_mapping String crs coordinates String time lat lon analysis_error /time /lat /lon _FillValue Int16 -32768 add_offset Float64 0.000000000000000 scale_factor Float64 0.01000000000000000 valid_min Int16 0 valid_max Int16 32765 units String kelvin long_name String estimated error standard deviation of analysed_sst comment String Calculated as analysis field error in OI analysis system and a function of the age and estimated standard deviation of all observations used to form analysed_sst value. See Beggs et al (2011) in http://www.bom.gov.au/jshess/papers.php?year=2011. coverage_content_type String auxiliaryInformation coordinates String time lat lon grid_mapping String crs mask /time /lat /lon _FillValue Int16 -128 valid_min Int16 1 valid_max Int16 8 long_name String sea/land/lake/ice field composite 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 source String NAVOCEANO 1/120 deg land-sea mask. See https://www.ghrsst.org/products-and-services/tools/navo-ghrsst-pp-land-sea-mask/. flag_meanings String water land optional_lake_surface sea-ice grid_mapping String crs coordinates String time lat lon flag_masks Int16 1 2 4 8 crs long_name String coordinate reference system grid_mapping_name String latitude_longitude semi_major_axis Float32 6379137.00 inverse_flattening Float64 298.2572235630000 epsg_code String EPSG:4326 NC_GLOBAL Container id String RAMSSA_09km-ABOM-L4-AUS-v01 Conventions String CF-1.6, ACDD-1.3, ISO 8601 title String RAMSSA v1.1 Analysed high resolution foundation sea surface temperature over Australian region summary String AMSR2-JAXA nobs=****** obsesd: avg=0.693 min=0.700 max= 0.700, AVHRRMTB_G-NAVO nobs=187421 obsesd: avg=0.549 min=0.550 max= 0.550, VIIRS_NPP_OSPO nobs= 25872 obsesd: avg=0.400 min=0.400 max= 0.400, VIIRS_N20_OSPO nobs= 25282 obsesd: avg=0.380 min=0.380 max= 0.380, IN_SITU-GTS_BUOYS nobs= 4228 obsesd: avg=0.400 min=0.400 max= 0.400, IN_SITU-GTS_BATHY nobs= 2 obsesd: avg=1.200 min=1.200 max= 1.200, IN_SITU-GTS_SHIP nobs= 440 obsesd: avg=1.200 min=1.200 max= 1.200, IN_SITU-GTS_TESAC nobs= 50 obsesd: avg=1.200 min=1.200 max= 1.200, Univariate Statistical Interpolation Package, SIANAL v13, background correlation length scale = 50 km, observation correlation length scale = 12 km, observation correlation time scale = 0.5 days source String AMSR2-JAXA,AVHRRMTB_G-NAVO,VIIRS_NPP_OSPO,VIIRS_N20_OSPO,IN_SITU-GTS_BUOYS,IN_SITU-GTS_BATHY,IN_SITU-GTS_SHIP,IN_SITU-GTS_TESAC,ACCESS-G-WSP,NCEP-ICE references String Beggs H., A. Zhong, G. Warren, O. Alves, G. Brassington and T. Pugh (2011) RAMSSA An Operational, High-Resolution, Multi-Sensor Sea Surface Temperature Analysis over the Australian Region, Australian Meteorological and Oceanographic Journal, 61, 1-22. http://www.bom.gov.au/jshess/papers.php?year=2011 institution String ABOM comment String This is a Bureau of Meteorology experimental research product originally developed for the BLUElink> Ocean Forecasting Australia Project. WARNING: some applications are unable to properly handle signed byte values. If byte values >127 are encountered, subtract 256 from this reported value. license String GHRSST protocol describes data use as free and open naming_authority String org.ghrsst product_version String 1.0 program String IMOS uuid String 173cfc34-763e-4b20-9796-fc0cdc55e535 gds_version_id String 2.0r5 netcdf_version_id String 4.3 spatial_resolution String 1/12 degree platform String GCOM-W,MetOpB,N20,NPP sensor String AMSR2,AVHRR_GAC,VIIRS Metadata_Link String https://podaac.jpl.nasa.gov/ws/metadata/dataset/?format=iso&shortName=RAMSSA_09km-ABOM-L4-AUS-v01 keywords String Oceans > Ocean Temperature > Sea Surface Temperature platform_vocabulary String GHRSST Data Specification (GDS)2.0, https://www.ghrsst.org/documents/q/category/gds-documents/operational/ keywords_vocabulary String NASA Global Change Master Directory (GCMD) Science Keywords standard_name_vocabulary String NetCDF Climate and Forecast (CF) Metadata Convention geospatial_lat_units String degrees_north geospatial_lon_units String degrees_east geospatial_lat_resolution Float32 0.0833000019 geospatial_lon_resolution Float32 0.0833000019 history String Modified format and attributes of 20231108-ABOM-L4fnd-AUS-v01-fv01.nc using file_convert_RAMSSA,version 1.0 to match the GDS2.0 rev 5 specification acknowledgment String Any use of these data requires the following acknowledgment: Experimental near real-time sea surface temperature analysis produced by the Australian Bureau of Meteorology and provided in GHRSST GDS2.0 format as a contribution to the Integrated Marine Observing System \342\200\223 IMOS is a national collaborative research infrastructure, supported by the Australian Government. creator_name String Australian Bureau of Meteorology creator_email String ghrsst@bom.gov.au creator_url String http://www.bom.gov.au creator_type String Institution creator_institution String Australian Bureau of Meteorology project String Integrated Marine Observing System publisher_name String Australian Bureau of Meteorology publisher_email String ghrsst@bom.gov.au publisher_url String http://www.bom.gov.au publisher_institution String Australian Bureau of Meteorology publisher_type String Institution processing_level String L4 cdm_data_type String Grid date_created String 20231109T120000Z date_modified String 20231109T120000Z date_metadata_modified String 20231109T120000Z date_issued String 20231109T120000Z start_time String 20231108T000000Z time_coverage_start String 20231108T000000Z stop_time String 20231109T000000Z time_coverage_end String 20231109T000000Z time_coverage_duration String P1D time_coverage_resolution String P1D file_quality_level Int32 3 contributor_name String Helen Beggs contributor_role String IMOS PI geospatial_bounds_crs String EPSG:4326 easternmost_longitude Float64 -170.0000000000000 westernmost_longitude Float64 60.00000000000000 northernmost_latitude Float64 20.00000000000000 southernmost_latitude Float64 -70.00000000000000 geospatial_lon_max Float32 -170.000000 geospatial_lon_min Float32 60.0000000 geospatial_lat_max Float32 20.0000000 geospatial_lat_min Float32 -70.0000000 geospatial_bounds String POLYGON(-70 60, 20 60, 20 -170, -70 -170, -70 60) DODS_EXTRA Container Unlimited_Dimension String time