ERDDAP > info > seafloor_oceanography

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	Fixed Gear Oceanographic Data		F   I   M	background			CFRF	seafloor_oceanography

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	TimeSeries
attribute	NC_GLOBAL	cdm_timeseries_variables	String	tow_id
attribute	NC_GLOBAL	conventions	String	CF-1.10, ACDD-1.3, COARDS
attribute	NC_GLOBAL	creator_name	String	CFRF
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://www.cfrfoundation.org/jonah-crab-lobster-research-fleet
attribute	NC_GLOBAL	data_contact	String	Linus Stoltz, Data Manager
attribute	NC_GLOBAL	Easternmost_Easting	double	-66.2712
attribute	NC_GLOBAL	email_contact	String	data at cfrfoundation.org
attribute	NC_GLOBAL	featureType	String	TimeSeries
attribute	NC_GLOBAL	geospatial_lat_max	double	43.9483
attribute	NC_GLOBAL	geospatial_lat_min	double	39.3865
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-66.2712
attribute	NC_GLOBAL	geospatial_lon_min	double	-74.00439
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	416.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	3.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://www.cfrfoundation.org/jonah-crab-lobster-research-fleet
attribute	NC_GLOBAL	institution	String	CFRF
attribute	NC_GLOBAL	keywords	String	cooperative research, dissolved oxygen, earth sciences, fisheries, fishermen, ocean, oceanography, partnership, spatial, temperature, time-series
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	43.9483
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	39.3865
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	subsetVariables	String	latitude, longitude, sensor_type, telemetry_type, stat_area, depth, project_id
attribute	NC_GLOBAL	summary	String	This dataset aggregates all fixed gear platforms at CFRF where a sensor is present. Data are subjected to automated QA/QC with passing values hourly averaged and served here. Bottom observations of various physical and bio-geochemical parameters all collected by commercial fishermen.
attribute	NC_GLOBAL	time_coverage_end	String	2024-11-27T16:00:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2014-01-24T19:00:00Z
attribute	NC_GLOBAL	title	String	Fixed Gear Oceanographic Data
attribute	NC_GLOBAL	Westernmost_Easting	double	-74.00439
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.39059E9, 1.7327232E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	observation timestamp
attribute	time	source_name	String	time_utc
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	timezone	String	universal_coordinated_time
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	tow_id		ulong
attribute	tow_id	actual_range	ulong	11409408100935, 9991478391258503
attribute	tow_id	cf_role	String	timeseries_id
attribute	tow_id	comment	String	Unique idenfier for each time series in the dataset
attribute	tow_id	coordinates	String	time, latitude, longitude, depth
attribute	tow_id	long_name	String	time series identifier
variable	temperature		double
attribute	temperature	_FillValue	double	NaN
attribute	temperature	actual_range	double	1.0, 26.51
attribute	temperature	colorBarMaximum	double	32.0
attribute	temperature	colorBarMinimum	double	0.0
attribute	temperature	comment	String	Temperature values were filtered with a low-pass two-way 3-point triangular window filter. Obversations without a pressure record were pre-filtered with a random forest machine learning model to remove observations likely out of the water. The remaining values that pass the filter were averaged hourly.
attribute	temperature	coordinates	String	time, latitude, longitude, depth
attribute	temperature	long_name	String	hourly temperature
attribute	temperature	standard_name	String	sea_water_temperature
attribute	temperature	units	String	degree_C
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	39.3865, 43.9483
attribute	latitude	axis	String	Y
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	comment	String	GPS positions are captured by the device handling telemetry at the time of successful offload.
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		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	-74.00439, -66.2712
attribute	longitude	axis	String	X
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	comment	String	GPS positions are captured by the device handling telemetry at the time of successful offload.
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	sensor_sn		int
attribute	sensor_sn	actual_range	int	704, 2307724
attribute	sensor_sn	colorBarMaximum	double	100.0
attribute	sensor_sn	colorBarMinimum	double	0.0
attribute	sensor_sn	comment	String	Unique identifier for the sensor
attribute	sensor_sn	coordinates	String	time, latitude, longitude, depth
attribute	sensor_sn	long_name	String	sensor serial number
variable	sensor_type		String
attribute	sensor_type	comment	String	Type of sensor used to collect data.
attribute	sensor_type	coordinates	String	time, latitude, longitude, depth
attribute	sensor_type	long_name	String	sensor type
variable	telemetry_type		String
attribute	telemetry_type	coordinates	String	time, latitude, longitude, depth
attribute	telemetry_type	long_name	String	Telemetry Type
variable	stat_area		short
attribute	stat_area	actual_range	short	464, 616
attribute	stat_area	comment	String	Statistical area as defined by the Northeast Fisheries Science Center
attribute	stat_area	coordinates	String	time, latitude, longitude, depth
attribute	stat_area	long_name	String	NEFSC Statistical area
variable	dissolved_oxygen		double
attribute	dissolved_oxygen	actual_range	double	0.16, 12.6
attribute	dissolved_oxygen	colorBarMaximum	double	500.0
attribute	dissolved_oxygen	colorBarMinimum	double	0.0
attribute	dissolved_oxygen	comment	String	Dissolved oxygen values were filtered with a low-pass two-way 3-point triangular window filter before caluclating hourly averages.
attribute	dissolved_oxygen	coordinates	String	time, latitude, longitude, depth
attribute	dissolved_oxygen	long_name	String	dissolved oxygen
attribute	dissolved_oxygen	units	String	milligrams per liter
variable	sea_pressure		double
attribute	sea_pressure	_FillValue	double	NaN
attribute	sea_pressure	actual_range	double	11.9, 159.3
attribute	sea_pressure	colorBarMaximum	double	5000.0
attribute	sea_pressure	colorBarMinimum	double	0.0
attribute	sea_pressure	comment	String	Strain guage pressure from instrument hourly averaged
attribute	sea_pressure	coordinates	String	time, latitude, longitude, depth
attribute	sea_pressure	long_name	String	strain guage pressure
attribute	sea_pressure	missing_value	double	NaN
attribute	sea_pressure	standard_name	String	sea_water_pressure
attribute	sea_pressure	units	String	dbar
variable	depth		ushort
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	ushort	3, 416
attribute	depth	axis	String	Z
attribute	depth	comment	String	depth estimate based on coordinates and 2024 GEBCO bathymetry data
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	inferred depth
attribute	depth	positive	String	down
attribute	depth	source_name	String	inferred_depth
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	project_id		String
attribute	project_id	comment	String	Unique idenfier for each project in the dataset
attribute	project_id	coordinates	String	time, latitude, longitude, depth
attribute	project_id	long_name	String	Project Identifier

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.