fed_HAGE_VisualSurvey_Query

Name: FED Demersal Fish and Habitat Visual Survey Query.
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	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
	set	data	graph		files	public	FED Demersal Fish and Habitat Visual Survey Query.		F I M	background			NOAA/NMFS/SWFSC/FED	fed_HAGE_VisualSurvey_Query

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.10, ACDD-1.3
attribute	NC_GLOBAL	defaultDataQuery	String	time,CommonName,latitude,longitude,depth,videoFile&time<=max(time)&CommonName="black rockfish"
attribute	NC_GLOBAL	Easternmost_Easting	double	-117.92950952
attribute	NC_GLOBAL	geospatial_lat_max	double	46.5663597
attribute	NC_GLOBAL	geospatial_lat_min	double	32.39569307
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-117.92950952
attribute	NC_GLOBAL	geospatial_lon_min	double	-124.97302104
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	1247.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	19.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://www.fisheries.noaa.gov/west-coast/science-data/habitat-and-groundfish-ecology-research-california-current
attribute	NC_GLOBAL	institution	String	NOAA/NMFS/SWFSC/FED
attribute	NC_GLOBAL	keywords	String	blackfin, blackfin_poacher, blackgill, blackgill_rockfish, blacktail, blacktail_snailfish, data, dive, dover, dover_sole, file, fish, halfbanded, halfbanded_rockfish, heads, institution, latitude, local, longitude, poacher, pygmy, pygmy_rockfish, rockfish, sharpchinrock, sharpchinrock_fish, skate, slender, slender_sole, snailfish, sole, source, starry, starry_skate, thorny, thorny_heads, time, video, videoFile
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	46.5663597
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	32.39569307
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	subsetVariables	String	DiveID, Vehicle, Region, location, CommonName, ScientificName, HabitatType, videoFile
attribute	NC_GLOBAL	summary	String	Since 1992, the Southwest Fisheries Science Center's Habitat and Groundfish Ecology team has conducted visual surveys using submersible vehicles to quantify demersal fish communities in deep seafloor habitats that are typically inaccessible to bottom trawls. Data are collected from strip transects recorded with video and still cameras. To date, this georeferenced dataset contains 460,000 individual fishes and 201 taxa, including 242,000 rockfishes (genus Sebastes) comprising 55 species, recorded from more than 2,000 transects at depths 25-1,200 meters, primarily off California. Other data include estimated fish total lengths, habitat, and in situ depth and temperature. The data have applications for a variety of research topics, including ecology, distribution modeling, essential fish habitat, and stock assessment. Videos from the surveys are available for download in mp4 format and searchable by location, depth, species observed, and other factors. This project was born out of a need to collect habitat-specific information on rockfish abundance and ecology that cannot be obtained by traditional survey methods, such as bottom trawling.
attribute	NC_GLOBAL	time_coverage_end	String	2022-09-06
attribute	NC_GLOBAL	time_coverage_start	String	1992-08-22
attribute	NC_GLOBAL	title	String	FED Demersal Fish and Habitat Visual Survey Query.
attribute	NC_GLOBAL	Westernmost_Easting	double	-124.97302104
variable	DiveID		String
attribute	DiveID	ioos_category	String	Unknown
attribute	DiveID	long_name	String	Dive Id
variable	Vehicle		String
attribute	Vehicle	ioos_category	String	Unknown
attribute	Vehicle	long_name	String	Vehicle
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	7.144416E8, 1.6624224E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Dive Date
attribute	time	source_name	String	DiveDate
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	time_precision	String	1970-01-01
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	Year		short
attribute	Year	_FillValue	short	32767
attribute	Year	actual_range	short	1992, 2022
attribute	Year	ioos_category	String	Time
attribute	Year	long_name	String	Year
variable	Region		String
attribute	Region	ioos_category	String	Location
attribute	Region	long_name	String	Region
variable	location		String
attribute	location	ioos_category	String	Location
attribute	location	long_name	String	Location
variable	Transect		byte
attribute	Transect	_FillValue	byte	127
attribute	Transect	actual_range	byte	1, 13
attribute	Transect	ioos_category	String	Unknown
attribute	Transect	long_name	String	Transect
variable	Segment		byte
attribute	Segment	_FillValue	byte	127
attribute	Segment	actual_range	byte	1, 13
attribute	Segment	ioos_category	String	Unknown
attribute	Segment	long_name	String	Segment
variable	Transect_Start_Time		String
attribute	Transect_Start_Time	ioos_category	String	Time
attribute	Transect_Start_Time	long_name	String	Transect Start Time
variable	Transect_End_Time		String
attribute	Transect_End_Time	ioos_category	String	Time
attribute	Transect_End_Time	long_name	String	Transect End Time
variable	TransectWidthMeters		float
attribute	TransectWidthMeters	_FillValue	float	-9999.0
attribute	TransectWidthMeters	actual_range	float	1.3, 5.9
attribute	TransectWidthMeters	ioos_category	String	Unknown
attribute	TransectWidthMeters	long_name	String	Transect Width Meters
variable	SegmentLengthMeters		short
attribute	SegmentLengthMeters	_FillValue	short	-9999
attribute	SegmentLengthMeters	actual_range	short	1, 858
attribute	SegmentLengthMeters	ioos_category	String	Unknown
attribute	SegmentLengthMeters	long_name	String	Segment Length Meters
variable	Fish_Time		String
attribute	Fish_Time	ioos_category	String	Time
attribute	Fish_Time	long_name	String	Fish Time
variable	CommonName		String
attribute	CommonName	ioos_category	String	Taxonomy
attribute	CommonName	long_name	String	Common Name
variable	ScientificName		String
attribute	ScientificName	ioos_category	String	Taxonomy
attribute	ScientificName	long_name	String	Scientific Name
variable	SizeClass		short
attribute	SizeClass	_FillValue	short	-9999
attribute	SizeClass	actual_range	short	4, 200
attribute	SizeClass	ioos_category	String	Unknown
attribute	SizeClass	long_name	String	Size Class
variable	Frequency		short
attribute	Frequency	_FillValue	short	-9999
attribute	Frequency	actual_range	short	1, 2000
attribute	Frequency	ioos_category	String	Unknown
attribute	Frequency	long_name	String	Frequency
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	32.39569307, 46.5663597
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		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	-124.97302104, -117.92950952
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		short
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	short	-9999
attribute	depth	actual_range	short	19, 1247
attribute	depth	axis	String	Z
attribute	depth	colorBarMaximum	double	8000.0
attribute	depth	colorBarMinimum	double	-8000.0
attribute	depth	colorBarPalette	String	TopographyDepth
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	HabitatType		String
attribute	HabitatType	ioos_category	String	Unknown
attribute	HabitatType	long_name	String	Habitat Type
variable	videoFile		String
attribute	videoFile	fileAccessBaseUrl	String	https://coastwatch.pfeg.noaa.gov/erddap/files/fed_HAGE_VisualSurvey/
attribute	videoFile	ioos_category	String	Unknown
attribute	videoFile	long_name	String	Video File

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.