HDF5 file, superblock version 0
group /
	attribute CFAC = 20425339
	attribute COFF = 2712.49976
	attribute Coefficient_for_Sd = 1737135756.914831
	attribute CollationAbnormalGranules = 0
	attribute CollationInput = "ACSPO_V2.70_G16_ABI_2021-12-05_0900-0910_20211205.094018.nc,ACSPO_V2.70_G16_ABI_2021-12-05_0910-0920_20211205.095059.nc,ACSPO_V2.70_G16_ABI_2021-12-05_0920-0930_20211205.100122.nc,ACSPO_V2.70_G16_ABI_2021-12-05_0930-0940_20211205.101024.nc,ACSPO_V2.70_G16_ABI_2021-12-05_0940-0950_20211205.102049.nc,ACSPO_V2.70_G16_ABI_2021-12-05_0950-1000_20211205.103050.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1000-1010_20211205.104041.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1010-1020_20211205.105049.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1020-1030_20211205.110050.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1030-1040_20211205.111015.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1040-1050_20211205.112047.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1050-1100_20211205.113050.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1100-1110_20211205.114018.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1110-1120_20211205.115051.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1120-1130_20211205.120054.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1130-1140_20211205.121018.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1140-1150_20211205.122052.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1150-1200_20211205.123052.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1200-1210_20211205.124016.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1210-1220_20211205.125055.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1220-1230_20211205.130051.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1230-1240_20211205.131015.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1240-1250_20211205.132048.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1250-1300_20211205.133055.nc,ACSPO_V2.70_G16_ABI_2021-12-05_1300-1310_20211205.134032.nc"
	attribute CollationMissingGranules = 0
	attribute CollationVersion = "1.17.0"
	attribute Conventions = "CF-1.7"
	attribute Dist_Virt_Sat = 42164.16
	attribute Earth_Radius_Equator = 6378.137
	attribute Earth_Radius_Polar = 6356.752314140001
	attribute LFAC = 20425339
	attribute LOFF = 2712.49976
	attribute Metadata_Conventions = "Unidata Dataset Discovery v1.0"
	attribute Nadir_latitude = 0.0
	attribute Nadir_longitude = -75.0
	attribute Req2_info = 1.0067394967755916
	attribute Req_info = 0.00669438002301188
	attribute Rpol_info = 0.9933056199769882
	attribute SSP_latitude = 0.0
	attribute SSP_longitude = -75.19999694824219
	attribute Sub_Lon = -75.0
	attribute Sun_Pos = 0.0, 0.0, 0.0
	attribute acknowledgment = "Please acknowledge the use of these data with the following statement: These data were provided by Group for High Resolution Sea Surface Temperature (GHRSST) and the National Oceanic and Atmospheric Administration (NOAA)."
	attribute cdm_data_type = "swath"
	attribute comment = "This file contains sea surface temperature data on the original geostationary projection grid. For details on how to generate latitude/longitude values from the grid metadata, please see the current CF-1.7 document (http://cfconventions.org/Data/cf-conventions/cf-conventions-1.7/cf-conventions.html#_geostationary_projection)."
	attribute creator_email = "Alex.Ignatov@noaa.gov"
	attribute creator_name = "Alex Ignatov"
	attribute creator_url = "http://www.star.nesdis.noaa.gov"
	attribute date_created = "20211205T140906Z"
	attribute destripe = "no"
	attribute easternmost_longitude = 6.19885063
	attribute file_quality_level = 3
	attribute gds_version_id = "02.0"
	attribute geospatial_lat_resolution = 0.0179999992
	attribute geospatial_lat_units = "degrees_north"
	attribute geospatial_lon_resolution = 0.0179999992
	attribute geospatial_lon_units = "degrees_east"
	attribute history = "Created by Advanced Clear-Sky Processor for Oceans (ACSPO)-ABI at NOAA/NESDIS/STAR."
	attribute id = "ABI_G16-STAR-L2P-v2.7"
	attribute institution = "NOAA/NESDIS/STAR"
	attribute keywords = "Oceans > Ocean Temperature > Sea Surface Temperature"
	attribute keywords_vocabulary = "NASA Global Change Master Directory (GCMD) Science Keywords"
	attribute license = "GHRSST protocol describes data use as free and open"
	attribute metadata_link = "https://podaac.jpl.nasa.gov/ws/metadata/dataset/?format=iso&shortName=ABI_G16-STAR-L2P-v2.70"
	attribute naming_authority = "org.ghrsst"
	attribute netcdf_version_id = "4.6.3 of Apr  2 2019 11:58:26 $"
	attribute northernmost_latitude = 81.1468506
	attribute platform = "GOES-16"
	attribute processing_level = "L2P"
	attribute product_version = "2.70"
	attribute project = "Group for High Resolution Sea Surface Temperature"
	attribute publisher_email = "ghrsst-po@nceo.ac.uk"
	attribute publisher_name = "The GHRSST Project Office"
	attribute publisher_url = "http://www.ghrsst.org"
	attribute references = "Data convention: GHRSST Data Specification (GDS) v2.0. Algorithms: ACSPO-ABI (NOAA/NESDIS/STAR)"
	attribute sensor = "ABI"
	attribute source = "OR_ABI-L1b-RadF,CMC0.1deg-CMC-L4-GLOB-v2.0,NOAA-NCEP-GFS"
	attribute southernmost_latitude = -81.1488266
	attribute spatial_resolution = "2 km at nadir"
	attribute sst_luts = "LUT_ABI_G16_L2C_DEPTH_DAYNIGHT_V01.06_20190429.txt"
	attribute standard_name_vocabulary = "CF Standard Name Table (v26, 08 November 2013)"
	attribute start_time = "20211205T120021Z"
	attribute stop_time = "20211205T120952Z"
	attribute summary = "Sea surface temperature retrievals produced by NOAA/NESDIS/STAR from the ABI sensor."
	attribute time_coverage_end = "20211205T120952Z"
	attribute time_coverage_start = "20211205T120021Z"
	attribute title = "ABI L2P SST"
	attribute uuid = "473f2d67-efb1-4eff-98a8-6205637dd92e"
	attribute westernmost_longitude = -156.195114
dataset /brightness_temperature_08um6: int16, shape (1, 5424, 5424)
	attribute _FillValue = -32768
	attribute add_offset = 273.149994
	attribute comment = "non L2P core field; brightness temperature for 8.6 um channel  ABI Ch. 11"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "brightness temperature for 8.6 um channel"
	attribute scale_factor = 0.00999999978
	attribute source = "ABI channel 11"
	attribute units = "kelvin"
	attribute valid_max = 32767
	attribute valid_min = -32767
dataset /brightness_temperature_10um4: int16, shape (1, 5424, 5424)
	attribute _FillValue = -32768
	attribute add_offset = 273.149994
	attribute comment = "non L2P core field; brightness temperature for 10.4 um channel  ABI Ch. 13"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "brightness temperature for 10.4 um channel"
	attribute scale_factor = 0.00999999978
	attribute source = "ABI channel 13"
	attribute units = "kelvin"
	attribute valid_max = 32767
	attribute valid_min = -32767
dataset /brightness_temperature_11um2: int16, shape (1, 5424, 5424)
	attribute _FillValue = -32768
	attribute add_offset = 273.149994
	attribute comment = "non L2P core field; brightness temperature for 11.2 um channel  ABI Ch. 14"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "brightness temperature for 11.2 um channel"
	attribute scale_factor = 0.00999999978
	attribute source = "ABI channel 14"
	attribute units = "kelvin"
	attribute valid_max = 32767
	attribute valid_min = -32767
dataset /brightness_temperature_12um3: int16, shape (1, 5424, 5424)
	attribute _FillValue = -32768
	attribute add_offset = 273.149994
	attribute comment = "non L2P core field; brightness temperature for 12.3 um channel  ABI Ch. 15"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "brightness temperature for 12.3 um channel"
	attribute scale_factor = 0.00999999978
	attribute source = "ABI channel 15"
	attribute units = "kelvin"
	attribute valid_max = 32767
	attribute valid_min = -32767
dataset /dt_analysis: int8, shape (1, 5424, 5424)
	attribute _FillValue = -128
	attribute add_offset = 0.0
	attribute comment = "Deviation from reference SST, i.e., dt_analysis = SST - reference SST"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "deviation from SST reference"
	attribute scale_factor = 0.100000001
	attribute source = "CMC0.1deg-CMC-L4-GLOB-v2.0"
	attribute units = "kelvin"
	attribute valid_max = 127
	attribute valid_min = -127
dataset /geostationary: int32, shape ()
	attribute false_easting = 0.0
	attribute false_northing = 0.0
	attribute geographic_crs_name = "WGS 84"
	attribute grid_mapping_name = "geostationary"
	attribute horizontal_datum_name = "WGS_1984"
	attribute inverse_flattening = 298.257223563
	attribute latitude_of_projection_origin = 0.0
	attribute longitude_of_projection_origin = -75.0
	attribute perspective_point_height = 35786023.0
	attribute prime_meridian_name = "Greenwich"
	attribute reference_ellipsoid_name = "WGS 84"
	attribute semi_major_axis = 6378137.0
	attribute semi_minor_axis = 6356752.314245
	attribute sweep_angle_axis = "x"
dataset /l2p_flags: int16, shape (1, 5424, 5424)
	attribute comment = "L2P common flags in bits 1-6 and data provider flags (from ACSPO mask) in bits 9-16: bit01 (0=IR: 1=microwave); bit02 (0=ocean; 1=land); bit03 (0=no ice; 1=ice); bits04-07 (reserved,set to 0); bit08 (0=anti-solar; 1=solar); bit09 (0=radiance valid; 1=invalid); bit10 (0=night; 1=day); bit11 (0=ocean; 1=land); bit12 (0=good quality data; 1=degraded quality data due to \"twilight\" region); bit13 (0=no glint; 1=glint); bit14 (0=no snow/ice; 1=snow/ice); bits15-16 (00=clear; 01=probably clear; 10=cloudy; 11=clear-sky mask undefined)"
	attribute coordinates = "nj ni"
	attribute flag_masks = 1, 2, 4, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, -32768, -16384
	attribute flag_meanings = "microwave land ice solar invalid day land twilight glint ice probably_clear cloudy mask_undefined"
	attribute grid_mapping = "geostationary"
	attribute long_name = "L2P flags"
	attribute valid_max = 32767
	attribute valid_min = -32768
dataset /ni: float32, shape (5424)
	attribute axis = "X"
	attribute long_name = "x coordinate of projection"
	attribute standard_name = "projection_x_coordinate"
	attribute units = "radians"
	attribute valid_max = 0.15184401
	attribute valid_min = -0.15184398
dataset /nj: float32, shape (5424)
	attribute axis = "Y"
	attribute long_name = "y coordinate of projection"
	attribute standard_name = "projection_y_coordinate"
	attribute units = "radians"
	attribute valid_max = 0.15184398
	attribute valid_min = -0.15184401
dataset /quality_level: int8, shape (1, 5424, 5424)
	attribute _FillValue = -128
	attribute comment = "SST quality levels: 5 corresponds to \"clear-sky\" pixels and is recommended for operational applications and validation."
	attribute coordinates = "nj ni"
	attribute flag_meanings = "no_data bad_data not_used not_used not_used best_quality"
	attribute flag_values = 0, 1, 2, 3, 4, 5
	attribute grid_mapping = "geostationary"
	attribute long_name = "quality level of SST pixel"
	attribute valid_max = 5
	attribute valid_min = 0
dataset /satellite_zenith_angle: int8, shape (1, 5424, 5424)
	attribute _FillValue = -128
	attribute add_offset = 0.0
	attribute comment = "satellite zenith angle"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "satellite zenith angle"
	attribute scale_factor = 1.0
	attribute units = "degrees"
	attribute valid_max = 90
	attribute valid_min = -90
dataset /sea_ice_fraction: int8, shape (1, 5424, 5424)
	attribute _FillValue = -128
	attribute add_offset = 0.0
	attribute comment = "Fractional sea ice cover from reference SST"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "sea ice fraction"
	attribute scale_factor = 0.00999999978
	attribute source = "CMC0.1deg-CMC-L4-GLOB-v2.0"
	attribute standard_name = "sea_ice_area_fraction"
	attribute units = "1"
	attribute valid_max = 100
	attribute valid_min = 0
dataset /sea_surface_temperature: int16, shape (1, 5424, 5424)
	attribute _FillValue = -32768
	attribute add_offset = 273.149994
	attribute comment = "SST obtained by collation algorithm"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "sea surface sub-skin temperature"
	attribute scale_factor = 0.00999999978
	attribute source = "NOAA"
	attribute standard_name = "sea surface sub-skin temperature"
	attribute units = "kelvin"
	attribute valid_max = 32767
	attribute valid_min = -32767
dataset /sses_bias: int8, shape (1, 5424, 5424)
	attribute _FillValue = -128
	attribute add_offset = 0.0
	attribute comment = "Bias is derived against Piecewise Regression SST produced by local regressions with buoys. Subtracting sses_bias from sea_surface_temperature producess more accurate SST at the depth of buoys  Further information at (Petrenko et al., JTECH, 2016; doi:10.1175/JTECH-D-15-0166.1)"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "SSES bias estimate"
	attribute scale_factor = 0.0160000008
	attribute units = "kelvin"
	attribute valid_max = 127
	attribute valid_min = -127
dataset /sses_standard_deviation: int8, shape (1, 5424, 5424)
	attribute _FillValue = -128
	attribute add_offset = 1.0
	attribute comment = "Standard deviation of sea_surface_temperature from SST measured by drifting buoys. Further information at (Petrenko et al., JTECH, 2016; doi:10.1175/JTECH-D-15-0166.1)"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "SSES standard deviation"
	attribute scale_factor = 0.00999999978
	attribute units = "kelvin"
	attribute valid_max = 127
	attribute valid_min = -127
dataset /sst_dtime: int16, shape (1, 5424, 5424)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute comment = "time plus sst_dtime gives seconds since 1981-01-01 00:00:00 UTC"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute long_name = "time difference from reference time"
	attribute scale_factor = 0.25
	attribute units = "seconds"
	attribute valid_max = 32767
	attribute valid_min = -32767
dataset /time: int32, shape (1)
	attribute axis = "T"
	attribute calendar = "Gregorian"
	attribute comment = "Seconds since 1981-01-01 00:00:00"
	attribute long_name = "reference time of sst file"
	attribute standard_name = "time"
	attribute units = "seconds since 1981-01-01 00:00:00"
dataset /wind_speed: int8, shape (1, 5424, 5424)
	attribute _FillValue = -128
	attribute add_offset = 0.0
	attribute comment = "Typically represents surface winds (10 meters above the sea surface)"
	attribute coordinates = "nj ni"
	attribute grid_mapping = "geostationary"
	attribute height = "10 m"
	attribute long_name = "wind speed"
	attribute scale_factor = 0.150000006
	attribute source = "Wind speed from NCEP GFS data"
	attribute standard_name = "wind_speed"
	attribute units = "m s-1"
	attribute valid_max = 127
	attribute valid_min = -127