ERDDAP > info > nesdisVHNnoaaSNPPnoaa20chlaDaily

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	Chlorophyll, Blended NOAA-SNPP and NOAA-20 VIIRS, Near Real-Time, Global, Level 3, 0.0375°, 2018-present EXPERIMENTAL, Daily		F   I   M	background			NOAA NESDIS STAR	nesdisVHNnoaaSNPPnoaa20chlaDaily

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	_lastModified	String	2022-08-09T19:01:05.000Z
attribute	NC_GLOBAL	cdm_data_type	String	Grid
attribute	NC_GLOBAL	Conventions	String	CF-1.6, COARDS, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	coastwatch.info at noaa.gov
attribute	NC_GLOBAL	creator_name	String	NOAA CoastWatch
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://coastwatch.noaa.gov
attribute	NC_GLOBAL	date_created	String	2022-08-09T19:01:05.000Z
attribute	NC_GLOBAL	Easternmost_Easting	double	179.98125
attribute	NC_GLOBAL	geospatial_lat_max	double	89.75625
attribute	NC_GLOBAL	geospatial_lat_min	double	-89.75625
attribute	NC_GLOBAL	geospatial_lat_resolution	double	0.0375
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	179.98125
attribute	NC_GLOBAL	geospatial_lon_min	double	-179.98125
attribute	NC_GLOBAL	geospatial_lon_resolution	double	0.0375
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	0.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	0.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	up
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	grid_mapping_inverse_flattening	float	298.2572
attribute	NC_GLOBAL	grid_mapping_longitude_of_prime_meridian	float	0.0
attribute	NC_GLOBAL	grid_mapping_name	String	latitude_longitude
attribute	NC_GLOBAL	grid_mapping_semi_major_axis	float	6378137.0
attribute	NC_GLOBAL	history	String	/data/data369/hgu/ocssw/bin/l3mapgen par=/data/data369/hgu/v224/bin/../config/l3mapgen_par_chl_oci ifile=/data/data369/hgu/v224/bin/../temp/Config_mixed/infile_iop_2km_G_chl_oci.nc ofile=/data/data369/viirs/L3/2022/08/08/V2022220_D1_NPP-N20_WW00_chl_oci.nc Tue Aug 9 19:01:17 2022 : /data/data369/hgu/v224/bin/l3cnvtr -r 4 -s Suomi-NPP,NOAA-20 /data/data369/viirs/L3/2022/08/08/V2022220_D1_NPP-N20_WW00_chl_oci.nc /data/socd6/coastwatch/mixed_viirs/L3/global/chlora/daily/WW00/V2022220_D1_NPP-N20_WW00_chloci.nc
attribute	NC_GLOBAL	id	String	L3//data/data320/L3bin_global/VIIRSMIX/noaa_msl12_nrt/daily/2022/20220808/2km/infile_iop_2km_G_chl_oci_rhw1184_30993.nc
attribute	NC_GLOBAL	identifier_product_doi	String	https://dx.doi.org
attribute	NC_GLOBAL	identifier_product_doi_authority	String	https://dx.doi.org
attribute	NC_GLOBAL	infoUrl	String	https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/near-real-time/viirs.html
attribute	NC_GLOBAL	institution	String	NOAA NESDIS STAR
attribute	NC_GLOBAL	instrument	String	VIIRS
attribute	NC_GLOBAL	keywords	String	algorithm, altitude, chemistry, chl_oci, chlorophyll, color, concentration, data, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Optics > Ocean Color, image, imager, imager/radiometer, imaging, infrared, L3, latitude, level, level-3, longitude, mapped, mass, mass_concentration_of_chlorophyll_a_in_sea_water, national, npp, ocean, ocean color, oceans, oci, optics, orbiting, partnership, polar, polar-orbiting, radiometer, science, sea, seawater, smi, standard, star, suite, suite/suomi-npp, suomi, time, viirs, viirs-n, viirsn, visible, water, ww00
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	l2_flag_names	String	ATMFAIL,LAND,HIGLINT,HILT,HISATZEN,CLOUD,HISOLZEN,CHLFAIL,NAVWARN,CLDSHDSTL,CHLWARN,ALGICE,SEAICE,NAVFAIL,FILTER
attribute	NC_GLOBAL	license	String	These data may be redistributed and used without restriction.
attribute	NC_GLOBAL	map_projection	String	geographic
attribute	NC_GLOBAL	measure	String	Mean
attribute	NC_GLOBAL	naming_authority	String	gov.noaa.coastwatch
attribute	NC_GLOBAL	Northernmost_Northing	double	89.75625
attribute	NC_GLOBAL	platform	String	NOAA-20
attribute	NC_GLOBAL	processing_control_input_parameters_apply_pal	String	yes
attribute	NC_GLOBAL	processing_control_input_parameters_central_meridian	String	-999
attribute	NC_GLOBAL	processing_control_input_parameters_deflate	String	4
attribute	NC_GLOBAL	processing_control_input_parameters_east	String	180.0
attribute	NC_GLOBAL	processing_control_input_parameters_fudge	String	1.0
attribute	NC_GLOBAL	processing_control_input_parameters_full_latlon	String	yes
attribute	NC_GLOBAL	processing_control_input_parameters_ifile	String	/data/data369/hgu/v224/bin/../temp/Config_mixed/infile_iop_2km_G_chl_oci.nc
attribute	NC_GLOBAL	processing_control_input_parameters_interp	String	nearest
attribute	NC_GLOBAL	processing_control_input_parameters_land	String	$OCDATAROOT/common/landmask_GMT15ARC.nc
attribute	NC_GLOBAL	processing_control_input_parameters_mask_land	String	no
attribute	NC_GLOBAL	processing_control_input_parameters_north	String	89.775
attribute	NC_GLOBAL	processing_control_input_parameters_num_cache	String	500
attribute	NC_GLOBAL	processing_control_input_parameters_ofile	String	/data/data369/viirs/L3/2022/08/08/V2022220_D1_NPP-N20_WW00_chl_oci.nc
attribute	NC_GLOBAL	processing_control_input_parameters_ofile_product_tag	String	PRODUCT
attribute	NC_GLOBAL	processing_control_input_parameters_oformat	String	netcdf4
attribute	NC_GLOBAL	processing_control_input_parameters_oformat2	String	png
attribute	NC_GLOBAL	processing_control_input_parameters_par	String	/data/data369/hgu/v224/bin/../config/l3mapgen_par_chl_oci
attribute	NC_GLOBAL	processing_control_input_parameters_product	String	chl_oci
attribute	NC_GLOBAL	processing_control_input_parameters_product_rgb	String	rhos_670,rhos_510,rhos_412
attribute	NC_GLOBAL	processing_control_input_parameters_projection	String	platecarree
attribute	NC_GLOBAL	processing_control_input_parameters_quiet	String	false
attribute	NC_GLOBAL	processing_control_input_parameters_resolution	String	0.0375deg
attribute	NC_GLOBAL	processing_control_input_parameters_rgb_land	String	160,82,45
attribute	NC_GLOBAL	processing_control_input_parameters_scale_type	String	log
attribute	NC_GLOBAL	processing_control_input_parameters_south	String	-89.775
attribute	NC_GLOBAL	processing_control_input_parameters_threshold	String	0
attribute	NC_GLOBAL	processing_control_input_parameters_trimNSEW	String	yes
attribute	NC_GLOBAL	processing_control_input_parameters_use_quality	String	yes
attribute	NC_GLOBAL	processing_control_input_parameters_use_rgb	String	no
attribute	NC_GLOBAL	processing_control_input_parameters_use_transparency	String	no
attribute	NC_GLOBAL	processing_control_input_parameters_west	String	-180.0
attribute	NC_GLOBAL	processing_control_input_parameters_write_projtext	String	no
attribute	NC_GLOBAL	processing_control_l2_flag_names	String	ATMFAIL,LAND,HIGLINT,HILT,HISATZEN,CLOUD,HISOLZEN,CHLFAIL,NAVWARN,CLDSHDSTL,CHLWARN,ALGICE,SEAICE,NAVFAIL,FILTER
attribute	NC_GLOBAL	processing_control_software_name	String	l3mapgen
attribute	NC_GLOBAL	processing_control_software_version	String	2.3.0-V2022.0
attribute	NC_GLOBAL	processing_control_source	String	infile_iop_2km_G_chl_oci.nc
attribute	NC_GLOBAL	processing_level	String	L3 Mapped
attribute	NC_GLOBAL	product_name	String	V2022220_D1_NPP-N20_WW00_chloci.nc
attribute	NC_GLOBAL	proj4_string	String	+proj=eqc +lat_ts=0 +lat_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +datum=WGS84 +units=m +no_defs +lon_0=0.000000
attribute	NC_GLOBAL	project	String	Ocean Color Science Team (NOAA/NESDIS/STAR/OCST)
attribute	NC_GLOBAL	publisher_email	String	coastwatch.info@noaa.gov;ncei.info@noaa.gov
attribute	NC_GLOBAL	publisher_name	String	NOAA CoastWatch;National Centers for Environmental Information (NCEI)
attribute	NC_GLOBAL	publisher_type	String	group
attribute	NC_GLOBAL	publisher_url	String	https://coastwatch.noaa.gov;https://www.ncei.noaa.gov/
attribute	NC_GLOBAL	Satellite	String	NOAA-20
attribute	NC_GLOBAL	Sensor	String	VIIRS
attribute	NC_GLOBAL	sourceUrl	String	https://coastwatch.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp-n20/chloci/DailyGlobal/WW00
attribute	NC_GLOBAL	Southernmost_Northing	double	-89.75625
attribute	NC_GLOBAL	spatialResolution	String	4.17 km
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	summary	String	Visible and Infrared Imager/Radiometer Suite/Suomi-NPP (VIIRSN) Level-3 Standard Mapped Image (WW00)
attribute	NC_GLOBAL	temporal_range	String	day
attribute	NC_GLOBAL	testOutOfDate	String	now-5days
attribute	NC_GLOBAL	time_coverage_end	String	2022-08-09T12:00:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2018-08-09T12:00:00Z
attribute	NC_GLOBAL	title	String	Chlorophyll, Blended NOAA-SNPP and NOAA-20 VIIRS, Near Real-Time, Global, Level 3, 0.0375°, 2018-present EXPERIMENTAL, Daily
attribute	NC_GLOBAL	Westernmost_Easting	double	-179.98125
dimension	time		double	nValues=1431, evenlySpaced=false, averageSpacing=1 day 0h 31m 13s
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.533816E9, 1.6600464E9
attribute	time	axis	String	T
attribute	time	calendar	String	gregorian
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	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=0.0
attribute	altitude	_CoordinateAxisType	String	Height
attribute	altitude	_CoordinateZisPositive	String	up
attribute	altitude	actual_range	double	0.0, 0.0
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=4788, evenlySpaced=true, averageSpacing=-0.0375
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	-89.75625, 89.75625
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
attribute	latitude	valid_max	double	90.0
attribute	latitude	valid_min	double	-90.0
dimension	longitude		double	nValues=9600, evenlySpaced=true, averageSpacing=0.0375
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	-179.98125, 179.98125
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
attribute	longitude	valid_max	double	180.0
attribute	longitude	valid_min	double	-180.0
variable	chl_oci		float	time, altitude, latitude, longitude
attribute	chl_oci	_FillValue	float	-32767.0
attribute	chl_oci	C_format	String	%.4g
attribute	chl_oci	cell_methods	String	time:mean
attribute	chl_oci	colorBarMaximum	double	30.0
attribute	chl_oci	colorBarMinimum	double	0.03
attribute	chl_oci	colorBarScale	String	Log
attribute	chl_oci	coverage_content_type	String	physicalMeasurement
attribute	chl_oci	ioos_category	String	Ocean Color
attribute	chl_oci	long_name	String	Chlorophyll Concentration, OCI Algorithm
attribute	chl_oci	references	String	Hu, C., Lee Z., and Franz, B.A. (2012). Chlorophyll-a algorithms for oligotrophic oceans: A novel approach based on three-band reflectance difference, J. Geophys. Res., 117, C01011, doi:10.1029/2011JC007395.
attribute	chl_oci	standard_name	String	mass_concentration_of_chlorophyll_a_in_sea_water
attribute	chl_oci	units	String	mg m^-3
attribute	chl_oci	valid_max	float	100.0
attribute	chl_oci	valid_min	float	0.001

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.