hdop_unitless_gnsspo112593_fullres

Name: RV Sikuliaq : Position Seapath 380+ : Horizontal Dilution of Precision
Creator: CORIOLIX, RDESC, RCRV Project, Oregon State University
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	E mail	Institution	Dataset ID
		data	graph			RV Sikuliaq : Position Seapath 380+ : Horizontal Dilution of Precision		M	background			UAF	hdop_unitless_gnsspo112593_fullres

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 time series data. Platform: 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
variable	time_raw		double
attribute	time_raw	ioos_category	String	Time
attribute	time_raw	long_name	String	Time Raw
attribute	time_raw	time_origin	String	01-JAN-1970 00:00:00
attribute	time_raw	units	String	seconds since 1970-01-01T00:00:00Z
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	value		double
attribute	value	ioos_category	String	Location
attribute	value	long_name	String	Horizontal Dilution Of Precision
attribute	value	short_name	String	hdop
attribute	value	standard_name	String	gps_horizontal_dilution_of_precision
attribute	value	units	String	unitless
variable	flag_summary		int
attribute	flag_summary	colorBarMaximum	String	9
attribute	flag_summary	colorBarMinimum	String	0
attribute	flag_summary	flag_meanings	String	QC test not applicable, passed the QC test, quality was not evaluated or is unknown, quality is questionable/suspect, failed the QC test, data are missing
attribute	flag_summary	flag_values	String	0, 1, 2, 3, 4, 9
attribute	flag_summary	ioos_category	String	Quality
attribute	flag_summary	long_name	String	Horizontal Dilution Of Precision QC Summary Flag
attribute	flag_summary	short_name	String	hdop_qc_flag
attribute	flag_summary	standard_name	String	gps_horizontal_dilution_of_precision_qc_flag
attribute	flag_summary	units	String	unitless
variable	flag_string		String
attribute	flag_string	flag_meanings	String	QC test not applicable, passed the QC test, quality was not evaluated or is unknown, quality is questionable/suspect, failed the QC test, data are missing
attribute	flag_string	flag_values	String	0, 1, 2, 3, 4, 9
attribute	flag_string	ioos_category	String	Quality
attribute	flag_string	long_name	String	Horizontal Dilution Of Precision QC Flags
attribute	flag_string	qc_test_indices	String	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
attribute	flag_string	qc_test_names	String	Gap Test, Syntax Test, Gross Range Test, Global Range Test, Recommended Range Test, Sensor Status Test, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused, Unused
attribute	flag_string	short_name	String	hdop_qc_flag_string
attribute	flag_string	standard_name	String	gps_horizontal_dilution_of_precision_qc_flag_string
attribute	flag_string	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.