ERDDAP > info > hdop_unitless_gnsspo112593_600sbin

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			RV Sikuliaq : Position Seapath 380+ : Horizontal Dilution of Precision : 600 s binned		M	background			UAF	hdop_unitless_gnsspo112593_600sbin

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	contributor_name	String	RV Sikuliaq
attribute	NC_GLOBAL	contributor_role	String	Data collector
attribute	NC_GLOBAL	creator_name	String	CORIOLIX, RDESC, RCRV Project, Oregon State University
attribute	NC_GLOBAL	creator_url	String	http://ceoas.oregonstate.edu
attribute	NC_GLOBAL	infoUrl	String	https://www.uaf.edu/cfos/sikuliaq/
attribute	NC_GLOBAL	institution	String	UAF
attribute	NC_GLOBAL	keywords	String	atmosphere, data, observations, ocean
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	sourceUrl	String	(source database)
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF standard name
attribute	NC_GLOBAL	summary	String	Horizontal Dilution of Precision 600 s binned time series data. Vessel: RV Sikuliaq. Sensor Model: Kongsberg Seatex Seapath 380 heading, attitude and positioning sensor series Sensor S/N: PU112593 Sensor Location Onboard: Main Mast Sensor Description: The Seapath 380 series uses a state-of-the-art dual-frequency GNSS receiver, inertial technology and processing algorithms to provide surveyors with the best possible accuracy in position, attitude and timing. All available GPS, GLONASS, Galileo, Beidou and QZSS satellites are used in the position solution. Parameter Description:
attribute	NC_GLOBAL	title	String	RV Sikuliaq : Position Seapath 380+ : Horizontal Dilution of Precision : 600 s binned
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
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	spot_time		double
attribute	spot_time	ioos_category	String	Time
attribute	spot_time	long_name	String	Spot Time
attribute	spot_time	time_origin	String	01-JAN-1970 00:00:00
attribute	spot_time	units	String	seconds since 1970-01-01T00:00:00Z
variable	spot_value		double
attribute	spot_value	ioos_category	String	Statistics
attribute	spot_value	long_name	String	Horizontal Dilution Of Precision Spot_Value
attribute	spot_value	short_name	String	hdop_spot_value
attribute	spot_value	special_notes	String	Binning type: linear
attribute	spot_value	standard_name	String	gps_horizontal_dilution_of_precision_spot_value
attribute	spot_value	units	String	unitless
variable	mean		double
attribute	mean	ioos_category	String	Statistics
attribute	mean	long_name	String	Horizontal Dilution Of Precision Mean
attribute	mean	short_name	String	hdop_mean
attribute	mean	special_notes	String	Binning type: linear
attribute	mean	standard_name	String	gps_horizontal_dilution_of_precision_mean
attribute	mean	units	String	unitless
variable	stddev		double
attribute	stddev	ioos_category	String	Statistics
attribute	stddev	long_name	String	Horizontal Dilution Of Precision Stddev
attribute	stddev	short_name	String	hdop_stddev
attribute	stddev	special_notes	String	Binning type: linear
attribute	stddev	standard_name	String	gps_horizontal_dilution_of_precision_stddev
attribute	stddev	units	String	unitless
variable	minimum		double
attribute	minimum	ioos_category	String	Statistics
attribute	minimum	long_name	String	Horizontal Dilution Of Precision Minimum
attribute	minimum	short_name	String	hdop_minimum
attribute	minimum	special_notes	String	Binning type: linear
attribute	minimum	standard_name	String	gps_horizontal_dilution_of_precision_minimum
attribute	minimum	units	String	unitless
variable	maximum		double
attribute	maximum	ioos_category	String	Statistics
attribute	maximum	long_name	String	Horizontal Dilution Of Precision Maximum
attribute	maximum	short_name	String	hdop_maximum
attribute	maximum	special_notes	String	Binning type: linear
attribute	maximum	standard_name	String	gps_horizontal_dilution_of_precision_maximum
attribute	maximum	units	String	unitless
variable	median		double
attribute	median	ioos_category	String	Statistics
attribute	median	long_name	String	Horizontal Dilution Of Precision Median
attribute	median	short_name	String	hdop_median
attribute	median	special_notes	String	Binning type: linear
attribute	median	standard_name	String	gps_horizontal_dilution_of_precision_median
attribute	median	units	String	unitless
variable	num_values		double
attribute	num_values	ioos_category	String	Statistics
attribute	num_values	long_name	String	Horizontal Dilution Of Precision Num_Values
attribute	num_values	short_name	String	hdop_num_values
attribute	num_values	special_notes	String	Binning type: linear
attribute	num_values	standard_name	String	gps_horizontal_dilution_of_precision_num_values
attribute	num_values	units	String	unitless

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.