bluetopo_5899_7471_de41

Name: BlueTopo Bathymetry - NESCHISM area
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	Institution	Dataset ID
data			graph	M		BlueTopo Bathymetry - NESCHISM area		F I M	background		NOAA	bluetopo_5899_7471_de41

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	Conventions	String	CF-1.10, COARDS, ACDD-1.3
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	Easternmost_Easting	double	-65.94198732413663
attribute	NC_GLOBAL	GDAL	String	GDAL 3.11.3 "Eganville", released 2025/07/12
attribute	NC_GLOBAL	GDAL_AREA_OR_POINT	String	Area
attribute	NC_GLOBAL	GDAL_TIFFTAG_ARTIST	String	NOAA Office of Coast Survey
attribute	NC_GLOBAL	GDAL_TIFFTAG_COPYRIGHT	String	https://creativecommons.org/publicdomain/zero/1.0/
attribute	NC_GLOBAL	GDAL_TIFFTAG_DATETIME	String	*
attribute	NC_GLOBAL	GDAL_TIFFTAG_IMAGEDESCRIPTION	String	*
attribute	NC_GLOBAL	GDAL_VERTICALDATUMWKT	String	*
attribute	NC_GLOBAL	geospatial_lat_max	double	45.07659731796417
attribute	NC_GLOBAL	geospatial_lat_min	double	37.17543731796417
attribute	NC_GLOBAL	geospatial_lat_resolution	double	3.0000000000000018E-5
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-65.94198732413663
attribute	NC_GLOBAL	geospatial_lon_min	double	-74.41014732413663
attribute	NC_GLOBAL	geospatial_lon_resolution	double	2.999999999999999E-5
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,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4326"]]
attribute	NC_GLOBAL	grid_mapping_GeoTransform	String	-74.410162324136635 3.0000000000000001e-05 0 45.07661231796417 0 -3.0000000000000001e-05
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,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4326"]]
attribute	NC_GLOBAL	history	String	NOAA BlueTopo tiles merged and reprojected
attribute	NC_GLOBAL	infoUrl	String	https://www.nauticalcharts.noaa.gov/data/bluetopo.html
attribute	NC_GLOBAL	institution	String	NOAA
attribute	NC_GLOBAL	keywords	String	bathymetry, below, bluetopo, coast, continental, data, dataset, depth, earth, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, floor, level, noaa, northeast, ocean, oceans, office, science, sea, sea_floor_depth_below_sea_level, seafloor, shelf, survey, topography, US
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
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	Northernmost_Northing	double	45.07659731796417
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	37.17543731796417
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	summary	String	BlueTopo Bathymetry Dataset - Northeast US Continental Shelf. 4m-resolution bathymetric data compiled from NOAA BlueTopo tiles.
attribute	NC_GLOBAL	title	String	BlueTopo Bathymetry - NESCHISM area
attribute	NC_GLOBAL	Westernmost_Easting	double	-74.41014732413663
dimension	latitude		double	nValues=263373, evenlySpaced=true, averageSpacing=3.0000000000000018E-5
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	37.17543731796417, 45.07659731796417
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=282273, evenlySpaced=true, averageSpacing=2.999999999999999E-5
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	-74.41014732413663, -65.94198732413663
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	bathymetry		float	latitude, longitude
attribute	bathymetry	_FillValue	float	-9999.0
attribute	bathymetry	colorBarMaximum	double	40.0
attribute	bathymetry	colorBarMinimum	double	-5500.0
attribute	bathymetry	colorBarPalette	String	TopographyDepth
attribute	bathymetry	grid_mapping	String	crs
attribute	bathymetry	long_name	String	GDAL Band Number 1
variable	uncertainty		float	latitude, longitude
attribute	uncertainty	_FillValue	float	-9999.0
attribute	uncertainty	colorBarMaximum	double	100.0
attribute	uncertainty	colorBarMinimum	double	0.0
attribute	uncertainty	long_name	String	GDAL Band Number 2
variable	contributor		float	latitude, longitude
attribute	contributor	_FillValue	float	-9999.0
attribute	contributor	colorBarMaximum	double	100.0
attribute	contributor	colorBarMinimum	double	0.0
attribute	contributor	long_name	String	GDAL Band Number 3

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.