ERDDAP > info > erdQBdivmod1day

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		files	public	Wind, Metop-B ASCAT, 0.25°, Global, Near Real Time, 2013-present, Divergence and Modulus (1 Day)		F   I   M	background			NOAA NMFS SWFSC ERD	erdQBdivmod1day

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	erd.data at noaa.gov
attribute	NC_GLOBAL	Conventions	String	CF-1.6, COARDS, ACDD-1.3
attribute	NC_GLOBAL	creation_date	String	Tue Dec 3 23:05:16 2024
attribute	NC_GLOBAL	creator_email	String	erd.data at noaa.gov
attribute	NC_GLOBAL	creator_name	String	NOAA NMFS SWFSC ERD
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://www.pfeg.noaa.gov
attribute	NC_GLOBAL	Easternmost_Easting	double	360.0
attribute	NC_GLOBAL	geospatial_lat_max	double	75.0
attribute	NC_GLOBAL	geospatial_lat_min	double	-75.0
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	360.0
attribute	NC_GLOBAL	geospatial_lon_min	double	0.0
attribute	NC_GLOBAL	geospatial_lon_resolution	double	0.25
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	10.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	10.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	up
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	history	String	L2 swath data obtained from NOAA|NESDIS at ftp://dds.nesdis.noaa.gov are combined into geographic projection 1-day mean composites via the processAscat script in the dalesLibAscatB.py library by erd.data@noaa.gov at NOAA NMFS SWFSC ERD.
attribute	NC_GLOBAL	infoUrl	String	https://coastwatch.pfeg.noaa.gov/infog/QB_divw_las.html
attribute	NC_GLOBAL	institution	String	NOAA NMFS SWFSC ERD
attribute	NC_GLOBAL	keywords	String	advanced, altitude, ascat, coast, coastwatch, data, degrees, divergence, Earth Science > Oceans > Ocean Winds > Surface Winds, eumetsat, european, exploitation, global, meteorological, metop, near, near real time, noaa, node, nrt, ocean, oceans, organisation, QBdivw, real, satellites, scatterometer, surface, time, wcn, west, wind, winds
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	naming_authority	String	gov.noaa.pfeg.coastwatch
attribute	NC_GLOBAL	Northernmost_Northing	double	75.0
attribute	NC_GLOBAL	publisher_email	String	erd.data at noaa.gov
attribute	NC_GLOBAL	publisher_name	String	NOAA NMFS SWFSC ERD
attribute	NC_GLOBAL	publisher_type	String	institution
attribute	NC_GLOBAL	publisher_url	String	https://www.pfeg.noaa.gov
attribute	NC_GLOBAL	references	String	NOAA/NESDIS https://manati.star.nesdis.noaa.gov/products/ASCAT.php .
attribute	NC_GLOBAL	source_data	String	1-day composite mean of 0 swath files from the /u00/ascat/data/YYYY/raw dir with naming convention ascat_YYYYMMDD_hhmmss_metopx_XXXXX_srv_o_125_ovw.l2_winds-lite.gz, where XXXXX is orbit number and metopx is the satellite (e.g. metopa, metopb...).
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	-75.0
attribute	NC_GLOBAL	spatial_resolution	String	0.25 degree
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	summary	String	NOAA CoastWatch distributes near real time divergence and modulus wind data originating with wind velocity measurements from the ASCAT instrument onboard EUMETSAT's Metop-B satellite. ASCAT is a microwave scatterometer designed to measure surface winds over the global ocean. Wind velocity is processed to wind divergence by NOAA CoastWatch. (This is a 1 day composite.)
attribute	NC_GLOBAL	testOutOfDate	String	now-3days
attribute	NC_GLOBAL	time_coverage_end	String	2024-12-03T12:00:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2013-04-27T12:00:00Z
attribute	NC_GLOBAL	title	String	Wind, Metop-B ASCAT, 0.25°, Global, Near Real Time, 2013-present, Divergence and Modulus (1 Day)
attribute	NC_GLOBAL	Westernmost_Easting	double	0.0
dimension	time		double	nValues=4067, evenlySpaced=false, averageSpacing=1 day 1h 0m 55s
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.367064E9, 1.7332272E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Centered 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	altitude		double	nValues=1, onlyValue=10.0
attribute	altitude	_CoordinateAxisType	String	Height
attribute	altitude	_CoordinateZisPositive	String	up
attribute	altitude	actual_range	double	10.0, 10.0
attribute	altitude	axis	String	Z
attribute	altitude	ioos_category	String	Location
attribute	altitude	long_name	String	Altitude
attribute	altitude	positive	String	up
attribute	altitude	standard_name	String	altitude
attribute	altitude	units	String	m
dimension	latitude		double	nValues=601, evenlySpaced=true, averageSpacing=0.25
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	-75.0, 75.0
attribute	latitude	axis	String	Y
attribute	latitude	coordsys	String	geographic
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	point_spacing	String	even
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
dimension	longitude		double	nValues=1441, evenlySpaced=true, averageSpacing=0.25
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	0.0, 360.0
attribute	longitude	axis	String	X
attribute	longitude	coordsys	String	geographic
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	point_spacing	String	even
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	divw		float	time, altitude, latitude, longitude
attribute	divw	_FillValue	float	-99999.0
attribute	divw	colorBarMaximum	double	3.0E-5
attribute	divw	colorBarMinimum	double	-3.0E-5
attribute	divw	coordsys	String	geographic
attribute	divw	ioos_category	String	Wind
attribute	divw	long_name	String	Wind Divergence
attribute	divw	missing_value	float	-99999.0
attribute	divw	standard_name	String	divergence_of_wind
attribute	divw	units	String	s-1
variable	mod		float	time, altitude, latitude, longitude
attribute	mod	_FillValue	float	-99999.0
attribute	mod	colorBarMaximum	double	18.0
attribute	mod	colorBarMinimum	double	0.0
attribute	mod	colorBarPalette	String	WhiteRedBlack
attribute	mod	coordsys	String	geographic
attribute	mod	ioos_category	String	Wind
attribute	mod	long_name	String	Modulus of Wind
attribute	mod	missing_value	float	-99999.0
attribute	mod	standard_name	String	time
attribute	mod	units	String	m s-1

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.