mtri_cppa_test

Name: Derived water quality parameters generated using the dynamically parameterized Color Producing Agents Algorithm (CPA-A).
License: 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.

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
data			graph		files	Derived water quality parameters generated using the dynamically parameterized Color Producing Agents Algorithm (CPA-A).		F I M	background			???	mtri_cppa_test

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_email	String	mjsayers at mtu.edu
attribute	NC_GLOBAL	contact_name	String	Michael Sayers
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.10, ACDD-1.3
attribute	NC_GLOBAL	date_created	String	2026-01-06T19:10:04.179475Z
attribute	NC_GLOBAL	description	String	Derived water quality parameters generated using the dynamically parameterized Color Producing Agents Algorithm (CPA-A).
attribute	NC_GLOBAL	Easternmost_Easting	double	-86.102
attribute	NC_GLOBAL	geospatial_lat_max	double	43.398
attribute	NC_GLOBAL	geospatial_lat_min	double	42.901
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-86.102
attribute	NC_GLOBAL	geospatial_lon_min	double	-86.699
attribute	NC_GLOBAL	geospatial_lon_resolution	double	0.002999999999999971
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	grid_mapping_crs_wkt	String	GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4326"]]
attribute	NC_GLOBAL	grid_mapping_GeoTransform	String	-86.7 0.003 0.0 43.4 0.0 -0.003
attribute	NC_GLOBAL	grid_mapping_inverse_flattening	double	298.257223563
attribute	NC_GLOBAL	grid_mapping_long_name	String	CRS definition
attribute	NC_GLOBAL	grid_mapping_longitude_of_prime_meridian	double	0.0
attribute	NC_GLOBAL	grid_mapping_name	String	latitude_longitude
attribute	NC_GLOBAL	grid_mapping_semi_major_axis	double	6378137.0
attribute	NC_GLOBAL	grid_mapping_spatial_ref	String	GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4326"]]
attribute	NC_GLOBAL	infoUrl	String	???
attribute	NC_GLOBAL	institution	String	???
attribute	NC_GLOBAL	instrument	String	OLCI
attribute	NC_GLOBAL	keywords	String	absorption, ag(443 nm), ag443, agents, algorithm, apg, apg(443 nm), apg443, backscatter, bbp, bbp(443 nm), bbp443, cdom, Chl-a, chlorophyll, chlorophyll-a, color, colored, concentration, cpa, cpa-a, data, derived, dissolved, dynamically, experimental, generated, matter, minerals, non, non-water, ocean, ocean color, organic, parameterized, parameters, particulate, producing, quality, suspended, suspended minerals, time, using, water
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	LongName	String	CPA-A derived parameters for Muskegon on 06/12/2024 16:10:50
attribute	NC_GLOBAL	Northernmost_Northing	double	43.398
attribute	NC_GLOBAL	platform	String	S3B
attribute	NC_GLOBAL	ProductionDateTime	String	2026-01-06T19:10:04.179433Z
attribute	NC_GLOBAL	ShortName	String	Muskegon CPA-A outputs06/12/2024 16:10:50
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	42.901
attribute	NC_GLOBAL	spatialResolution	String	0.003 degrees
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	summary	String	Derived water quality parameters generated using the dynamically parameterized Color Producing Agents Algorithm (CPA-A).
attribute	NC_GLOBAL	time_coverage_end	String	2024-06-12T16:10:50Z
attribute	NC_GLOBAL	time_coverage_start	String	2024-06-12T16:10:50Z
attribute	NC_GLOBAL	title	String	Derived water quality parameters generated using the dynamically parameterized Color Producing Agents Algorithm (CPA-A).
attribute	NC_GLOBAL	Westernmost_Easting	double	-86.699
dimension	time		double	nValues=1, onlyValue=2024-06-12T16:10:50Z
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.71820865E9, 1.71820865E9
attribute	time	axis	String	T
attribute	time	fraction_digits	long	0
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Eastern 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	latitude		double	nValues=167, evenlySpaced=false, averageSpacing=-0.002993975903614457
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	42.901, 43.398
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
dimension	longitude		double	nValues=200, evenlySpaced=true, averageSpacing=0.002999999999999971
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	-86.699, -86.102
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
variable	Chl_a		double	time, latitude, longitude
attribute	Chl_a	_FillValue	double	-999.0
attribute	Chl_a	ioos_category	String	Ocean Color
attribute	Chl_a	long_name	String	Chlorophyll-a concentration EXPERIMENTAL
attribute	Chl_a	standard_name	String	chlorophyll-a
attribute	Chl_a	units	String	mg/m^3
variable	SM		double	time, latitude, longitude
attribute	SM	_FillValue	double	-999.0
attribute	SM	ioos_category	String	Unknown
attribute	SM	long_name	String	Suspended minerals concentration EXPERIMENTAL
attribute	SM	standard_name	String	suspended minerals
attribute	SM	units	String	mg/L
variable	ag443		double	time, latitude, longitude
attribute	ag443	_FillValue	double	-999.0
attribute	ag443	ioos_category	String	Unknown
attribute	ag443	long_name	String	CDOM absorption at 443 nm EXPERIMENTAL
attribute	ag443	standard_name	String	ag(443 nm)
attribute	ag443	units	String	m^-1
variable	apg443		double	time, latitude, longitude
attribute	apg443	_FillValue	double	-999.0
attribute	apg443	ioos_category	String	Unknown
attribute	apg443	long_name	String	Non-water absorption at 443 nm EXPERIMENTAL
attribute	apg443	standard_name	String	apg(443 nm)
attribute	apg443	units	String	m^-1
variable	bbp443		double	time, latitude, longitude
attribute	bbp443	_FillValue	double	-999.0
attribute	bbp443	ioos_category	String	Unknown
attribute	bbp443	long_name	String	Particulate backscatter at 443 nm EXPERIMENTAL
attribute	bbp443	standard_name	String	bbp(443 nm)
attribute	bbp443	units	String	m^-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.