ERDDAP > info > nosCoopsWLR6

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			public	NOS CO-OPS Water Level Data, Preliminary, 6-Minute		F   I   M	background			NOAA NOS CO-OPS	nosCoopsWLR6

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	stationID, stationName, state, dateEstablished, shefID,deployment,longitude, latitude, datum
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	COOPS.IOOS at noaa.gov
attribute	NC_GLOBAL	creator_name	String	NOAA NOS COOPS
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://tidesandcurrents.noaa.gov
attribute	NC_GLOBAL	defaultDataQuery	String	&time%3E=now-1days&time%3C=now&stationName=%22San%20Francisco%22&datum=%22STND%22
attribute	NC_GLOBAL	defaultGraphQuery	String	time,waterLevel&time%3E=now-1days&time%3C=now&stationName=%22San%20Francisco%22&datum=%22STND%22&.draw=lines
attribute	NC_GLOBAL	Easternmost_Easting	double	167.7361
attribute	NC_GLOBAL	featureType	String	TimeSeries
attribute	NC_GLOBAL	geospatial_lat_max	double	70.4114
attribute	NC_GLOBAL	geospatial_lat_min	double	-14.2767
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	167.7361
attribute	NC_GLOBAL	geospatial_lon_min	double	-177.36
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://tidesandcurrents.noaa.gov
attribute	NC_GLOBAL	institution	String	NOAA NOS CO-OPS
attribute	NC_GLOBAL	keywords	String	6-minute, amplitude, change, co-ops, coastal, collection, count, data, date, datum, deployment, designation, deviation, due, Earth Science > Oceans > Coastal Processes > Tidal Height, Earth Science > Oceans > Sea Surface Topography > Sea Surface Height, Earth Science > Oceans > Tides > Tidal Height, established, flag, flat, geocentric, height, identifier, level, limit, minute, name, noaa, nos, ocean, oceans, ops, outlier, platform, preliminary, processes, sea, sea level, sea_surface_height_amplitude_due_to_geocentric_ocean_tide, seawater, sensor, shef_id, shefID, standard, state, station, surface, tidal, tide, tides, time, tolerance, topography, water
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution. 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	70.4114
attribute	NC_GLOBAL	sourceUrl	String	https://opendap.co-ops.nos.noaa.gov/axis/webservices/waterlevelrawsixmin/plain/response.jsp?unit=0&timeZone=0&metadata=yes&Submit=Submit
attribute	NC_GLOBAL	Southernmost_Northing	double	-14.2767
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	subsetVariables	String	stationID, stationName, state, dateEstablished, shefID, deployment, longitude, latitude, datum
attribute	NC_GLOBAL	summary	String	This dataset has recent, preliminary (not quality-controlled), 6-minute, water level (tide) data from NOAA NOS Center for Operational Oceanographic Products and Services (CO-OPS). WARNING: These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution. WARNING: * Queries for data MUST include stationID=, datum=, time>=. * Queries for data USUALLY include time<=. * Queries MUST be for less than 30 days worth of data. The default time<= value corresponds to 'now'. * Different stations support different datums. Use ERDDAP's Subset web page to find out which datums a given station supports. * The data source isn't completely reliable. If your request returns no data when you think it should: * Make sure the station you specified supports the datum you specified. * Try revising the request (e.g., a different datum or a different time range). * The list of stations offering this data (or the list of datums) may be incorrect. * Sometimes a station or the entire data service is unavailable. Wait a while and try again.
attribute	NC_GLOBAL	title	String	NOS CO-OPS Water Level Data, Preliminary, 6-Minute
attribute	NC_GLOBAL	Westernmost_Easting	double	-177.36
variable	stationID		String
attribute	stationID	cf_role	String	timeseries_id
attribute	stationID	comment	String	Queries for data MUST include "stationID=".
attribute	stationID	ioos_category	String	Identifier
attribute	stationID	long_name	String	Station ID
variable	stationName		String
attribute	stationName	ioos_category	String	Identifier
attribute	stationName	long_name	String	Station Name
variable	state		String
attribute	state	ioos_category	String	Location
attribute	state	long_name	String	State
variable	dateEstablished		double
attribute	dateEstablished	actual_range	double	-3.6757152E9, 1.4979168E9
attribute	dateEstablished	ioos_category	String	Time
attribute	dateEstablished	long_name	String	Date Established
attribute	dateEstablished	time_origin	String	01-JAN-1970 00:00:00
attribute	dateEstablished	time_precision	String	1970-01-01
attribute	dateEstablished	units	String	seconds since 1970-01-01T00:00:00Z
variable	shefID		String
attribute	shefID	comment	String	A.K.A. NWS Location Identifier (NWSLI)
attribute	shefID	ioos_category	String	Identifier
attribute	shefID	long_name	String	SHEF ID
variable	deployment		String
attribute	deployment	ioos_category	String	Identifier
attribute	deployment	long_name	String	Deployment Designation
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	-177.36, 167.7361
attribute	longitude	axis	String	X
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	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	-14.2767, 70.4114
attribute	latitude	axis	String	Y
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	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	axis	String	T
attribute	time	comment	String	Queries for data MUST include "time>=".
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	datum		String
attribute	datum	comment	String	Queries for data MUST include "datum=". Different stations support different datums. Use ERDDAP's Subset web page to find out which datums a given station supports. A datum is a base elevation used as a reference from which to reckon heights or depths. The possible datums are: DATUM DESCRIPTION DHQ Mean Diurnal High Water Inequality DLQ Mean Diurnal Low Water Inequality DTL Mean Diurnal Tide Level GT Great Diurnal Range HWI Greenwich High Water Interval (in Hours) LWI Greenwich Low Water Interval (in Hours) MHHW Mean Higher-High Water MHW Mean High Water MLLW Mean Lower-Low Water MLW Mean Low Water MN Mean Range of Tide MSL Mean Sea Level MTL Mean Tide Level NAVD North American Vertical Datum STND Station Datum
attribute	datum	ioos_category	String	Location
attribute	datum	long_name	String	Datum
variable	dcp		String
attribute	dcp	comment	String	A one character identifier for the data collection platform (DCP) at a station.
attribute	dcp	ioos_category	String	Identifier
attribute	dcp	long_name	String	Data Collection Platform
variable	sensor		String
attribute	sensor	ioos_category	String	Identifier
attribute	sensor	long_name	String	Sensor ID
variable	waterLevel		float
attribute	waterLevel	ioos_category	String	Sea Level
attribute	waterLevel	long_name	String	Water Level
attribute	waterLevel	standard_name	String	sea_surface_height_amplitude_due_to_geocentric_ocean_tide
attribute	waterLevel	units	String	m
variable	sigma		float
attribute	sigma	comment	String	Standard deviation of 1 second samples used to compute the water level height
attribute	sigma	ioos_category	String	Sea Level
attribute	sigma	long_name	String	Standard Deviation of Water Level
attribute	sigma	units	String	m
variable	O		short
attribute	O	_FillValue	short	32767
attribute	O	comment	String	The number of samples that fall outside a 3-sigma band about the mean
attribute	O	ioos_category	String	Quality
attribute	O	long_name	String	Outlier Count
attribute	O	units	String	count
variable	F		byte
attribute	F	_FillValue	byte	127
attribute	F	comment	String	0=okay, 1=the flat tolerance limit was exceeded
attribute	F	ioos_category	String	Quality
attribute	F	long_name	String	Flat Tolerance Flag
variable	R		byte
attribute	R	_FillValue	byte	127
attribute	R	comment	String	0=okay, 1=the rate of change tolerance limit was exceeded
attribute	R	ioos_category	String	Quality
attribute	R	long_name	String	Change Tolerance Flag
variable	L		byte
attribute	L	_FillValue	byte	127
attribute	L	comment	String	0=okay, 1=either the maximum or minimum expected water level height limit was exceeded
attribute	L	ioos_category	String	Quality
attribute	L	long_name	String	Limit Flag

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.