ERDDAP > info > demersal_gliders_aggregated

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
	set	data	graph		files	Demersal Glider Observations		F   I   M	background			IOOS	demersal_gliders_aggregated

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Point
attribute	NC_GLOBAL	comment	String	Synthesis of bottom water data (DO, temperature, salinity) from glider-based measurements downloaded from the IOOS Glider DAC https://gliders.ioos.us/erddap/index.html spatially limited to the U.S. Northeast Shelf.
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.10, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	data at cfrfoundation.org
attribute	NC_GLOBAL	creator_name	String	IOOS
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://ioos.noaa.gov/
attribute	NC_GLOBAL	date_created	String	2026-02-03T22:07:55Z
attribute	NC_GLOBAL	date_modified	String	2026-02-03T22:07:55Z
attribute	NC_GLOBAL	deployment	String	whoi_406-20160902T1700
attribute	NC_GLOBAL	Easternmost_Easting	double	-65.62125
attribute	NC_GLOBAL	featureType	String	Point
attribute	NC_GLOBAL	geospatial_lat_max	double	44.28031
attribute	NC_GLOBAL	geospatial_lat_min	double	34.62698
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-65.62125
attribute	NC_GLOBAL	geospatial_lon_min	double	-75.70187
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	1137.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	9.58
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://gliders.ioos.us/erddap/info/index.html?page=1&itemsPerPage=1000
attribute	NC_GLOBAL	institution	String	IOOS
attribute	NC_GLOBAL	keywords	String	bathymetry, bottom, bottom_depth, chemistry, concentration, data, demersal, density, depth, dissolved, DO_bottom, earth, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Salinity/Density > Salinity, fishbot, floor, glider, institution, integrated, ioos, latitude, longitude, mass, mass_concentration_of_oxygen_in_sea_water, O2, observations, observing, ocean, oceans, oxygen, practical, salinity, salinity_bottom, science, sea, sea_floor_depth, sea_water_practical_salinity, seafloor, seawater, system, temperature, temperature_bottom, time, topography, water
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	44.28031
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	34.62698
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	subsetVariables	String	institution, latitude, longitude, grid_id
attribute	NC_GLOBAL	summary	String	Aggregated bottom data for salinity, temperature, and dissolved oxygen from gliders deplyoed in the MAB. This is a precursor dataset for FISHBOT
attribute	NC_GLOBAL	time_coverage_end	String	2026-02-03T20:01:04Z
attribute	NC_GLOBAL	time_coverage_start	String	2012-10-25T19:58:56Z
attribute	NC_GLOBAL	title	String	Demersal Glider Observations
attribute	NC_GLOBAL	Westernmost_Easting	double	-75.70187
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.351195136E9, 1.770148864E9
attribute	time	axis	String	T
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
variable	institution		String
attribute	institution	comment	String	Institution that collected the data
attribute	institution	coordinates	String	time, latitude, longitude
attribute	institution	long_name	String	Institution
attribute	institution	units	String	1
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	float	NaN
attribute	latitude	actual_range	float	34.62698, 44.280308
attribute	latitude	axis	String	Y
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	float	NaN
attribute	longitude	actual_range	float	-75.70187, -65.62125
attribute	longitude	axis	String	X
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
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	depth		float
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	float	NaN
attribute	depth	actual_range	float	9.58, 1137.0
attribute	depth	axis	String	Z
attribute	depth	colorBarMaximum	double	8000.0
attribute	depth	colorBarMinimum	double	-8000.0
attribute	depth	colorBarPalette	String	TopographyDepth
attribute	depth	coordinates	String	time, latitude, longitude
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Depth
attribute	depth	positive	String	down
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	bottom_depth		float
attribute	bottom_depth	_FillValue	float	NaN
attribute	bottom_depth	actual_range	float	9.0, 1264.0
attribute	bottom_depth	colorBarMaximum	double	8000.0
attribute	bottom_depth	colorBarMinimum	double	-8000.0
attribute	bottom_depth	colorBarPalette	String	TopographyDepth
attribute	bottom_depth	comment	String	Bottom depth was calculated using the sample coordinates and GEBCO's gridded global bathymetry (https://download.gebco.net/)
attribute	bottom_depth	coordinates	String	time, latitude, longitude
attribute	bottom_depth	description	String	Depth of water column at the sampling location
attribute	bottom_depth	long_name	String	Bottom Depth
attribute	bottom_depth	standard_name	String	sea_floor_depth
attribute	bottom_depth	units	String	m
variable	dissolved_oxygen		float
attribute	dissolved_oxygen	_FillValue	float	NaN
attribute	dissolved_oxygen	actual_range	float	0.0, 11.163
attribute	dissolved_oxygen	colorBarMaximum	double	500.0
attribute	dissolved_oxygen	colorBarMinimum	double	0.0
attribute	dissolved_oxygen	coordinates	String	time, latitude, longitude
attribute	dissolved_oxygen	description	String	Bottom DO is the median of the values within the deepest 1m of a glider profile, provided the sampling depth was no shallower than the bottom 20% of total water column depth.
attribute	dissolved_oxygen	long_name	String	Bottom Dissolved Oxygen
attribute	dissolved_oxygen	missing_value	float	NaN
attribute	dissolved_oxygen	standard_name	String	mass_concentration_of_oxygen_in_sea_water
attribute	dissolved_oxygen	units	String	mg L-1
variable	temperature		float
attribute	temperature	_FillValue	float	NaN
attribute	temperature	actual_range	float	2.29, 28.63
attribute	temperature	colorBarMaximum	double	40.0
attribute	temperature	colorBarMinimum	double	-10.0
attribute	temperature	coordinates	String	time, latitude, longitude
attribute	temperature	description	String	Bottom temperature is the median of the values within the deepest 1m of a glider profile, provided the sampling depth was no shallower than the bottom 20% of total water column depth.
attribute	temperature	long_name	String	Bottom Temperature
attribute	temperature	units	String	degree_C
variable	salinity		float
attribute	salinity	_FillValue	float	NaN
attribute	salinity	actual_range	float	20.989, 270.821
attribute	salinity	colorBarMaximum	double	37.0
attribute	salinity	colorBarMinimum	double	32.0
attribute	salinity	coordinates	String	time, latitude, longitude
attribute	salinity	description	String	Bottom salinity is the median of the values within the deepest 1 m of a glider profile.
attribute	salinity	long_name	String	Daily Average Bottom Salinity
attribute	salinity	standard_name	String	sea_water_practical_salinity
attribute	salinity	units	String	PSU
variable	grid_id		int
attribute	grid_id	_ChunkSizes	uint	272
attribute	grid_id	_FillValue	int	-999
attribute	grid_id	actual_range	int	5385, 27202
attribute	grid_id	coordinates	String	lat lon
attribute	grid_id	description	String	FISHBOT Grid ID for identifier as fishbot precursor.
attribute	grid_id	long_name	String	FISHBOT Grid ID
attribute	grid_id	missing_value	int	-999
attribute	grid_id	units	String	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.