ERDDAP > info > jplNesdisG17v271

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
data			graph	M		public	SST and Wind Speed, NOAA/NESDIS/STAR, ABI G17-STAR-L3C-v2.71, Pacific Ocean, 0.02°, 2019- present, Hourly		F   I   M	background			NOAA/NESDIS/STAR	jplNesdisG17v271

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	acknowledgement	String	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	NC_GLOBAL	cdm_data_type	String	Grid
attribute	NC_GLOBAL	col_count	int	18000
attribute	NC_GLOBAL	col_start	int	0
attribute	NC_GLOBAL	comment	String	SSTs are a weighted average of the SSTs of contributing pixels. WARNING: some applications are unable to properly handle signed byte values. If byte values > 127 are encountered, subtract 256 from this reported value.
attribute	NC_GLOBAL	Conventions	String	CF-1.7, COARDS, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	Alex.Ignatov at noaa.gov
attribute	NC_GLOBAL	creator_name	String	Alex Ignatov
attribute	NC_GLOBAL	creator_type	String	person
attribute	NC_GLOBAL	creator_url	String	http://www.star.nesdis.noaa.gov
attribute	NC_GLOBAL	date_created	String	2020-07-08T03:41:56Z
attribute	NC_GLOBAL	Easternmost_Easting	double	179.99
attribute	NC_GLOBAL	gds_version_id	String	02.0
attribute	NC_GLOBAL	geospatial_lat_max	double	89.99
attribute	NC_GLOBAL	geospatial_lat_min	double	-89.99
attribute	NC_GLOBAL	geospatial_lat_resolution	double	0.02
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	179.99
attribute	NC_GLOBAL	geospatial_lon_min	double	-179.99
attribute	NC_GLOBAL	geospatial_lon_resolution	double	0.02
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	grid_mapping_horizontal_datum_name	String	World Geodetic System 1984
attribute	NC_GLOBAL	grid_mapping_name	String	latitude_longitude
attribute	NC_GLOBAL	history	String	Created by the L2-to-L3 conversion tool, which was developed and provided by NOAA/NESDIS/STAR and CCNY. The version is 4.2.3
attribute	NC_GLOBAL	id	String	ABI_G17-STAR-L3C-v2.71
attribute	NC_GLOBAL	infoUrl	String	https://podaac.jpl.nasa.gov/dataset/ABI_G17-STAR-L3C-v2.71
attribute	NC_GLOBAL	institution	String	NOAA/NESDIS/STAR
attribute	NC_GLOBAL	keywords	String	abi, angle, atmosphere, atmospheric, bias, contributing, data, deviation, difference, dt_analysis, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, environmental, error, estimate, flags, g17, g17-star-l3c-v2.71, information, l2p, l2p_flags, l2ps, l3c, latitude, level, longitude, national, nesdis, noaa, number, ocean, oceans, or_number_of_pixels, pixel, pixels, quality, quality_level, reference, satellite, satellite_zenith_angle, science, sea, sea_surface_subskin_temperature, sea_surface_temperature, sensor, service, single, skin, speed, sses, sses_bias, sses_standard_deviation, sst, sst_dtime, standard, star, statistics, sub, sub-skin, subskin, surface, temperature, time, v2.71, value, wind, wind_speed, winds, zenith
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	GHRSST protocol describes data use as free and open
attribute	NC_GLOBAL	metadata_link	String	TBD
attribute	NC_GLOBAL	naming_authority	String	org.ghrsst
attribute	NC_GLOBAL	Northernmost_Northing	double	89.99
attribute	NC_GLOBAL	platform	String	GOES-17
attribute	NC_GLOBAL	processing_level	String	L3C
attribute	NC_GLOBAL	product_version	String	L2 algorithm V2.71; L3 algorithm V4.2.3
attribute	NC_GLOBAL	project	String	Group for High Resolution Sea Surface Temperature
attribute	NC_GLOBAL	publisher_email	String	ghrsst-po at nceo.ac.uk
attribute	NC_GLOBAL	publisher_name	String	The GHRSST Project Office
attribute	NC_GLOBAL	publisher_type	String	group
attribute	NC_GLOBAL	publisher_url	String	https://www.ghrsst.org
attribute	NC_GLOBAL	references	String	Data convention: GHRSST Data Specification (GDS) v2.0. Algorithms: ACSPO-ABI (NOAA/NESDIS/STAR)
attribute	NC_GLOBAL	row_count	int	5920
attribute	NC_GLOBAL	row_start	int	1540
attribute	NC_GLOBAL	sensor	String	ABI
attribute	NC_GLOBAL	source	String	l2p_source : 20200425210000-STAR-L2P_GHRSST-SSTsubskin-ABI_G17-ACSPO_V2.71-v02.0-fv01.0.nc
attribute	NC_GLOBAL	sourceUrl	String	https://thredds.jpl.nasa.gov/thredds/dodsC/OceanTemperature/ABI_G17-STAR-L3C-v2.71.nc
attribute	NC_GLOBAL	Southernmost_Northing	double	-89.99
attribute	NC_GLOBAL	spatial_resolution	String	0.02 deg
attribute	NC_GLOBAL	sst_luts	String	LUT_ABI_G17_L2C_DEPTH_DAYNIGHT_V01.00_20181002.txt
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	Sub_Lon	double	-137.0
attribute	NC_GLOBAL	summary	String	Sea surface temperature and Wind Speed retrievals produced by NOAA/NESDIS/STAR from the ABI sensor on GOES-17.
attribute	NC_GLOBAL	testOutOfDate	String	now-3days
attribute	NC_GLOBAL	time_coverage_end	String	2020-09-25T08:00:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2019-10-16T00:00:00Z
attribute	NC_GLOBAL	title	String	SST and Wind Speed, NOAA/NESDIS/STAR, ABI G17-STAR-L3C-v2.71, Pacific Ocean, 0.02°, 2019-present, Hourly
attribute	NC_GLOBAL	Westernmost_Easting	double	-179.99
dimension	time		double	nValues=4463, evenlySpaced=false, averageSpacing=1h 51m 27s
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.571184E9, 1.6010208E9
attribute	time	axis	String	T
attribute	time	calendar	String	Gregorian
attribute	time	comment	String	Seconds since 1981-01-01 00:00:00
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	reference time of sst file
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=9000, evenlySpaced=true, averageSpacing=-0.02
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	float	-89.99, 89.99
attribute	latitude	axis	String	Y
attribute	latitude	comment	String	Latitudes for locating data
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=18000, evenlySpaced=true, averageSpacing=0.02
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	-179.99, 179.99
attribute	longitude	axis	String	X
attribute	longitude	comment	String	Longitude for locating data
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	sea_surface_temperature		float	time, latitude, longitude
attribute	sea_surface_temperature	_FillValue	float	-327.68
attribute	sea_surface_temperature	colorBarMaximum	double	32.0
attribute	sea_surface_temperature	colorBarMinimum	double	0.0
attribute	sea_surface_temperature	comment	String	SST obtained by regression with buoy measurements, sensitive to skin SST. Further information at (Petrenko et al., JGR, 2014; doi:10.1002/2013JD020637)
attribute	sea_surface_temperature	ioos_category	String	Temperature
attribute	sea_surface_temperature	long_name	String	sea surface sub-skin temperature
attribute	sea_surface_temperature	source	String	NOAA
attribute	sea_surface_temperature	standard_name	String	sea_surface_subskin_temperature
attribute	sea_surface_temperature	units	String	degree_C
attribute	sea_surface_temperature	valid_max	float	NaN
attribute	sea_surface_temperature	valid_min	float	-327.67
variable	quality_level		byte	time, latitude, longitude
attribute	quality_level	_FillValue	byte	-128
attribute	quality_level	_Unsigned	String	false
attribute	quality_level	colorBarMaximum	double	6.0
attribute	quality_level	colorBarMinimum	double	0.0
attribute	quality_level	comment	String	SST quality levels: 5 corresponds to “clear-sky†pixels and is recommended for operational applications and validation.
attribute	quality_level	flag_meanings	String	no_data bad_data not_used not_used not_used best_quality
attribute	quality_level	flag_values	byte	1, 2, 3, 4, 5
attribute	quality_level	ioos_category	String	Quality
attribute	quality_level	long_name	String	quality level of SST pixel
attribute	quality_level	valid_max	byte	5
attribute	quality_level	valid_min	byte	0
variable	l2p_flags		short	time, latitude, longitude
attribute	l2p_flags	_Unsigned	String	true
attribute	l2p_flags	colorBarMaximum	double	32000.0
attribute	l2p_flags	colorBarMinimum	double	0.1
attribute	l2p_flags	colorBarScale	String	Log
attribute	l2p_flags	comment	String	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	l2p_flags	flag_masks	short	1, 2, 4, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, -32768, -16384
attribute	l2p_flags	flag_meanings	String	microwave land ice solar invalid day land twilight glint ice probably_clear cloudy mask_undefined
attribute	l2p_flags	ioos_category	String	Quality
attribute	l2p_flags	long_name	String	L2P flags
attribute	l2p_flags	valid_max	short	32767
attribute	l2p_flags	valid_min	short	-32768
variable	or_number_of_pixels		short	time, latitude, longitude
attribute	or_number_of_pixels	_FillValue	short	0
attribute	or_number_of_pixels	colorBarMaximum	double	20.0
attribute	or_number_of_pixels	colorBarMinimum	double	0.0
attribute	or_number_of_pixels	comment	String	Original number of pixels from the L2Ps contributing to the SST value, not weighted
attribute	or_number_of_pixels	ioos_category	String	Statistics
attribute	or_number_of_pixels	long_name	String	number of pixels from the L2Ps contributing to the SST value
attribute	or_number_of_pixels	units	String	1
attribute	or_number_of_pixels	valid_max	short	32767
attribute	or_number_of_pixels	valid_min	short	1
variable	dt_analysis		float	time, latitude, longitude
attribute	dt_analysis	_FillValue	float	-12.8
attribute	dt_analysis	colorBarMaximum	double	5.0
attribute	dt_analysis	colorBarMinimum	double	-5.0
attribute	dt_analysis	comment	String	Deviation from reference SST, i.e., dt_analysis = SST - reference SST
attribute	dt_analysis	ioos_category	String	Statistics
attribute	dt_analysis	long_name	String	deviation from SST reference
attribute	dt_analysis	source	String	CMC0.1deg-CMC-L4-GLOB-v2.0
attribute	dt_analysis	units	String	kelvin
attribute	dt_analysis	valid_max	float	NaN
attribute	dt_analysis	valid_min	float	-12.7
variable	satellite_zenith_angle		byte	time, latitude, longitude
attribute	satellite_zenith_angle	_FillValue	byte	-128
attribute	satellite_zenith_angle	_Unsigned	String	false
attribute	satellite_zenith_angle	colorBarMaximum	double	90.0
attribute	satellite_zenith_angle	colorBarMinimum	double	-90.0
attribute	satellite_zenith_angle	comment	String	satellite zenith angle
attribute	satellite_zenith_angle	ioos_category	String	Unknown
attribute	satellite_zenith_angle	long_name	String	satellite zenith angle
attribute	satellite_zenith_angle	units	String	degrees
attribute	satellite_zenith_angle	valid_max	byte	90
attribute	satellite_zenith_angle	valid_min	byte	-90
variable	sses_bias		float	time, latitude, longitude
attribute	sses_bias	_FillValue	float	-2.048
attribute	sses_bias	colorBarMaximum	double	5.0
attribute	sses_bias	colorBarMinimum	double	0.0
attribute	sses_bias	comment	String	Bias is derived against Piecewise Regression SST produced by local regressions with buoys. Subtracting sses_bias from sea_surface_temperature produces more accurate estimate of SST at the depth of buoys. Further information at (Petrenko et al., JTECH, 2016; doi:10.1175/JTECH-D-15-0166.1)
attribute	sses_bias	ioos_category	String	Statistics
attribute	sses_bias	long_name	String	SSES bias estimate
attribute	sses_bias	units	String	degree_C
attribute	sses_bias	valid_max	float	NaN
attribute	sses_bias	valid_min	float	-2.032
variable	sses_standard_deviation		float	time, latitude, longitude
attribute	sses_standard_deviation	_FillValue	float	-0.28
attribute	sses_standard_deviation	colorBarMaximum	double	5.0
attribute	sses_standard_deviation	colorBarMinimum	double	0.0
attribute	sses_standard_deviation	comment	String	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	sses_standard_deviation	ioos_category	String	Statistics
attribute	sses_standard_deviation	long_name	String	SSES standard deviation
attribute	sses_standard_deviation	units	String	degree_C
attribute	sses_standard_deviation	valid_max	float	NaN
attribute	sses_standard_deviation	valid_min	float	-0.27
variable	wind_speed		float	time, latitude, longitude
attribute	wind_speed	_FillValue	float	-19.2
attribute	wind_speed	colorBarMaximum	double	15.0
attribute	wind_speed	colorBarMinimum	double	0.0
attribute	wind_speed	comment	String	Typically represents surface winds (10 meters above the sea surface)
attribute	wind_speed	height	String	10 m
attribute	wind_speed	ioos_category	String	Wind
attribute	wind_speed	long_name	String	wind speed
attribute	wind_speed	source	String	Wind speed from NCEP GFS data
attribute	wind_speed	standard_name	String	wind_speed
attribute	wind_speed	units	String	m s-1
attribute	wind_speed	valid_max	float	NaN
attribute	wind_speed	valid_min	float	-19.05
variable	sst_dtime		float	time, latitude, longitude
attribute	sst_dtime	_FillValue	float	-5.3687091E8
attribute	sst_dtime	colorBarMaximum	double	1000.0
attribute	sst_dtime	colorBarMinimum	double	0.0
attribute	sst_dtime	comment	String	time plus sst_dtime gives seconds since 1981-01-01 00:00:00 UTC
attribute	sst_dtime	ioos_category	String	Temperature
attribute	sst_dtime	long_name	String	time difference from reference time
attribute	sst_dtime	units	String	seconds
attribute	sst_dtime	valid_max	float	NaN
attribute	sst_dtime	valid_min	float	-5.3687091E8

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.