ERDDAP > info > smartbay_obs_ctd_sbe16

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			SmartBay Observatory SBE16plus CTD data		F   I   M	background			Marine Institute	smartbay_obs_ctd_sbe16

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	acknowledgement	String	The SmartBay Observatory was funded in part by a grant from Science Foundation Ireland under Grant Number 12/RI/2331. Ongoing operation of the observatory is funded by the Marine Institute and Sustainable Energy Authority of Ireland.
attribute	NC_GLOBAL	area	String	North Atlantic Ocean
attribute	NC_GLOBAL	array	String	SmartBay
attribute	NC_GLOBAL	cdm_data_type	String	Point
attribute	NC_GLOBAL	contact	String	data_requests at marine.ie
attribute	NC_GLOBAL	contributor_name	String	Alan Berry; Conall O'Malley; Rob Thomas
attribute	NC_GLOBAL	contributor_role	String	ProjectManager; ProjectMember; DataManager
attribute	NC_GLOBAL	Conventions	String	Copernicus-InSituTAC-FormatManual-1.4, SeaDataNet_1.0, CF-1.6, OceanSITES-1.3, ACDD-1.2, COARDS, NCCSV-1.1
attribute	NC_GLOBAL	creator_name	String	Marine Institute
attribute	NC_GLOBAL	creator_url	String	http://spiddal.marine.ie
attribute	NC_GLOBAL	data_mode	String	R
attribute	NC_GLOBAL	data_type	String	OceanSITES time-series data
attribute	NC_GLOBAL	date_created	String	2021-12-09
attribute	NC_GLOBAL	defaultDataQuery	String	&time>=now-30days
attribute	NC_GLOBAL	defaultGraphQuery	String	time,temperature&time>=now-90days&.draw=lines
attribute	NC_GLOBAL	emso_facility	String	SmartBay
attribute	NC_GLOBAL	featureType	String	Point
attribute	NC_GLOBAL	geospatial_lat_max	String	53.22733
attribute	NC_GLOBAL	geospatial_lat_min	String	53.22733
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	String	-9.26629
attribute	NC_GLOBAL	geospatial_lon_min	String	-9.26629
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	String	20
attribute	NC_GLOBAL	geospatial_vertical_min	String	20
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	history	String	2021-12-09: 1 minute averages published.
attribute	NC_GLOBAL	id	String	ie.marine.data:dataset.2837
attribute	NC_GLOBAL	infoUrl	String	http://data.marine.ie/geonetwork/srv/eng/catalog.search#/metadata/ie.marine.data:dataset.2837
attribute	NC_GLOBAL	institution	String	Marine Institute
attribute	NC_GLOBAL	institution_edmo_code	String	396
attribute	NC_GLOBAL	institution_references	String	https://www.marine.ie
attribute	NC_GLOBAL	keywords	String	Dissolved oxygen parameters in the water column, Electrical conductivity of the water column, Salinity of the water column, Sea level, Sound velocity and travel time in the water column, Temperature of the water column
attribute	NC_GLOBAL	keywords_vocabulary	String	SeaDataNet Parameter Discovery Vocabulary
attribute	NC_GLOBAL	license	String	Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/)
attribute	NC_GLOBAL	licenseURL	String	https://creativecommons.org/licenses/by/4.0/legalcode
attribute	NC_GLOBAL	naming_authority	String	Marine Institute
attribute	NC_GLOBAL	network	String	EMSO-ERIC
attribute	NC_GLOBAL	principal_investigator	String	Paul Gaughan
attribute	NC_GLOBAL	principal_investigator_email	String	paul.gaughan at marine.ie
attribute	NC_GLOBAL	principal_investigator_url	String	https://www.smartbay.ie/
attribute	NC_GLOBAL	processing_level	String	Instrument data that has been converted to geophysical values
attribute	NC_GLOBAL	publisher_email	String	data_requests at marine.ie
attribute	NC_GLOBAL	publisher_name	String	Marine Institute
attribute	NC_GLOBAL	publisher_url	String	https://www.marine.ie
attribute	NC_GLOBAL	source	String	fixed benthic node
attribute	NC_GLOBAL	source_platform_category_code	String	11
attribute	NC_GLOBAL	sourceUrl	String	(source database)
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v72
attribute	NC_GLOBAL	subsetVariables	String	instrument_id, oxygen_instrument_id
attribute	NC_GLOBAL	summary	String	The SmartBay Observatory in Galway Bay is an underwater observatory which uses cameras, probes and sensors to permit continuous and remote live underwater monitoring. The observatory was installed in 2015 on the seafloor 1.5km off the coast of Spiddal, Co. Galway, Ireland at a depth of 20-25m. Underwater observatories allow ocean researchers unique real-time access to monitor ongoing changes in the marine environment. The Galway Bay Observatory is an important contribution by Ireland to the growing global network of real-time data capture systems deployed in the ocean. Data relating to the marine environment at the Galway Observatory site is transferred in real-time through a fibre optic telecommunications cable to the Marine Institute headquarters and then made publically available on the internet. The data includes a live video stream, the depth of the observatory node, the water temperature and salinity, and estimates of the chlorophyll and turbidity levels in the water which give an indication of the volume of phytoplankton and other particles, such as sediment, in the water. Maintenance take place on the observatory every 18 to 24 months. This CTD (Conductivity, Temperature, Depth) and Oxygen Dataset comprises of the raw data that is collected from the Galway Observatory site using a SeaBird 16plus Conductivity-Temperature-Depth (CTD) sensor probe. The sensor measures the temperature and conductivity of the seawater. The conductivity is used to calculate an estimate of the salinity. The pressure exerted by the seawater above is used to calculate the depth of the sensor, and these parameters are also used to estimate the speed of sound within the sea. The SBE16plus CTD has also been equipped with a SBE43 dissolved oxygen sensor which measures the dissolved oxygen concentration of the seawater. The sensor is deployed on the EMSO Smartbay Cable End Equipment Node in Galway Bay in approx. 25m depth of water.
attribute	NC_GLOBAL	time_coverage_resolution	String	PT1M
attribute	NC_GLOBAL	time_coverage_start	String	2021-10-06T06:20:00Z
attribute	NC_GLOBAL	title	String	SmartBay Observatory SBE16plus CTD data
variable	instrument_id		String
attribute	instrument_id	ioos_category	String	Identifier
attribute	instrument_id	long_name	String	Instrument Id
attribute	instrument_id	sdn_instrument_name	String	SBE 16+ V2 SEACAT
attribute	instrument_id	sdn_instrument_urn	String	SDN:L22::TOOL0870
attribute	instrument_id	sdn_parameter_name	String	Serial number of instrument
attribute	instrument_id	sdn_parameter_urn	String	SDN:P01::SERNUMZZ
attribute	instrument_id	sdn_units_name	String	Not applicable
attribute	instrument_id	sdn_units_urn	String	SDN:P06::XXXX
attribute	instrument_id	sensor_manufacturer	String	Sea-Bird
attribute	instrument_id	sensor_model	String	SBE 16+ V2 SEACAT
attribute	instrument_id	sensor_mount	String	mounted_on_benthic_node
attribute	instrument_id	sensor_reference	String	https://www.seabird.com/asset-get.download.jsa?id=54627861925
variable	oxygen_instrument_id		String
attribute	oxygen_instrument_id	ioos_category	String	Identifier
attribute	oxygen_instrument_id	long_name	String	Instrument Id
attribute	oxygen_instrument_id	sdn_instrument_name	String	SBE 43 DO
attribute	oxygen_instrument_id	sdn_instrument_urn	String	SDN:L22::TOOL0036
attribute	oxygen_instrument_id	sdn_parameter_name	String	Serial number of instrument
attribute	oxygen_instrument_id	sdn_parameter_urn	String	SDN:P01::SERNUMZZ
attribute	oxygen_instrument_id	sdn_units_name	String	Not applicable
attribute	oxygen_instrument_id	sdn_units_urn	String	SDN:P06::XXXX
attribute	oxygen_instrument_id	sensor_manufacturer	String	Sea-Bird
attribute	oxygen_instrument_id	sensor_model	String	SBE 43 DO
attribute	oxygen_instrument_id	sensor_mount	String	mounted_on_benthic_node
attribute	oxygen_instrument_id	sensor_reference	String	https://www.seabird.com/asset-get.download.jsa?id=54627861949
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	axis	String	X
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	coordinate_reference_frame	String	urn:ogc:def:crs:EPSG::4326
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	longitude of measurement
attribute	longitude	Processing_level	String	Instrument data that has been converted to geophysical values
attribute	longitude	QC_indicator	String	nominal_value
attribute	longitude	reference	String	WGS84
attribute	longitude	sdn_parameter_name	String	Longitude east
attribute	longitude	sdn_parameter_urn	String	SDN:P01::ALONZZ01
attribute	longitude	sdn_units_name	String	Degrees east
attribute	longitude	sdn_units_urn	String	SDN:P06::DEGE
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
attribute	longitude	valid_max	double	180.0
attribute	longitude	valid_min	double	-180.0
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	axis	String	Y
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	coordinate_reference_frame	String	urn:ogc:def:crs:EPSG::4326
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	latitude of measurement
attribute	latitude	Processing_level	String	Instrument data that has been converted to geophysical values
attribute	latitude	QC_indicator	String	nominal_value
attribute	latitude	reference	String	WGS84
attribute	latitude	sdn_parameter_name	String	Latitude north
attribute	latitude	sdn_parameter_urn	String	SDN:P01::ALATZZ01
attribute	latitude	sdn_units_name	String	Degrees north
attribute	latitude	sdn_units_urn	String	SDN:P06::DEGN
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
attribute	latitude	valid_max	double	90.0
attribute	latitude	valid_min	double	-90.0
variable	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	axis	String	Z
attribute	depth	coordinate_reference_frame	String	urn:ogc:def:crs:EPSG::5715
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	depth of measurement
attribute	depth	positive	String	down
attribute	depth	Processing_level	String	Instrument data that has been converted to geophysical values
attribute	depth	QC_indicator	String	nominal_value
attribute	depth	reference	String	mean_sea_level
attribute	depth	sdn_parameter_name	String	Depth (spatial coordinate) relative to water surface in the water body
attribute	depth	sdn_parameter_urn	String	SDN:P01::ADEPZZ01
attribute	depth	sdn_units_name	String	Metres
attribute	depth	sdn_units_urn	String	SDN:P06::ULAA
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
attribute	depth	valid_max	double	12000.0
attribute	depth	valid_min	double	0.0
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	axis	String	T
attribute	time	calendar	String	julian
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	time of measurement
attribute	time	Processing_level	String	Instrument data that has been converted to geophysical values
attribute	time	QC_indicator	String	good
attribute	time	sdn_parameter_name	String	Elapsed time relative to 1970-01-01T00:00:00Z
attribute	time	sdn_parameter_urn	String	SDN:P01::ELTMEP01
attribute	time	sdn_units_name	String	Seconds
attribute	time	sdn_units_urn	String	SDN:P06::UTBB
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	conductivity		double
attribute	conductivity	_FillValue	double	-9999.0
attribute	conductivity	accuracy	String	+/-0.0005 S/m
attribute	conductivity	ancillary_variables	String	instrument_id, conductivity_qc
attribute	conductivity	cell_methods	String	point
attribute	conductivity	DM_indicator	String	R
attribute	conductivity	ioos_category	String	Other
attribute	conductivity	long_name	String	conductivity of sea water
attribute	conductivity	processing_level	String	Instrument data that has been converted to geophysical values
attribute	conductivity	resolution	String	0.00005 S/m
attribute	conductivity	sdn_instrument_name	String	SBE 16+ V2 SEACAT
attribute	conductivity	sdn_instrument_urn	String	SDN:L22::TOOL0870
attribute	conductivity	sdn_parameter_name	String	Electrical conductivity of the water body
attribute	conductivity	sdn_parameter_urn	String	SDN:P01::CNDCZZ01
attribute	conductivity	sdn_units_name	String	Siemens per metre
attribute	conductivity	sdn_units_urn	String	SDN:P06::UECA
attribute	conductivity	standard_name	String	sea_water_electrical_conductivity
attribute	conductivity	units	String	S/m
attribute	conductivity	valid_max	double	9.0
attribute	conductivity	valid_min	double	0.0
variable	conductivity_qc		int
attribute	conductivity_qc	_FillValue	int	9
attribute	conductivity_qc	Conventions	String	SeaDataNet measurand qualifier flags
attribute	conductivity_qc	flag_meanings	String	no_quality_control good_value probably_bad_value bad_value missing_value
attribute	conductivity_qc	flag_values	String	0 1 3 4 9
attribute	conductivity_qc	ioos_category	String	Quality
attribute	conductivity_qc	long_name	String	conductivity quality flag
attribute	conductivity_qc	sdn_conventions_urn	String	SDN:L20::
attribute	conductivity_qc	standard_name	String	quality_flag
variable	pressure		double
attribute	pressure	_FillValue	double	-9999.0
attribute	pressure	ancillary_variables	String	instrument_id, pressure_qc
attribute	pressure	cell_methods	String	point
attribute	pressure	DM_indicator	String	R
attribute	pressure	ioos_category	String	Sea Level
attribute	pressure	long_name	String	pressure exerted by sea water and overlying atmosphere
attribute	pressure	processing_level	String	Instrument data that has been converted to geophysical values
attribute	pressure	sdn_instrument_name	String	SBE 16+ V2 SEACAT
attribute	pressure	sdn_instrument_urn	String	SDN:L22::TOOL0870
attribute	pressure	sdn_parameter_name	String	Pressure (measured variable) exerted by the water body plus atmosphere by fixed in-situ pressure sensor
attribute	pressure	sdn_parameter_urn	String	SDN:P01::PRSTPS01
attribute	pressure	sdn_units_name	String	Decibars
attribute	pressure	sdn_units_urn	String	SDN:P06::UPDB
attribute	pressure	standard_name	String	sea_water_pressure
attribute	pressure	units	String	decibars
variable	pressure_qc		int
attribute	pressure_qc	_FillValue	int	9
attribute	pressure_qc	Conventions	String	SeaDataNet measurand qualifier flags
attribute	pressure_qc	flag_meanings	String	no_quality_control good_value probably_bad_value bad_value missing_value
attribute	pressure_qc	flag_values	String	0 1 3 4 9
attribute	pressure_qc	ioos_category	String	Quality
attribute	pressure_qc	long_name	String	pressure quality flag
attribute	pressure_qc	sdn_conventions_urn	String	SDN:L20::
attribute	pressure_qc	standard_name	String	quality_flag
variable	salinty		double
attribute	salinty	_FillValue	double	-9999.0
attribute	salinty	ancillary_variables	String	instrument_id, salinity_qc
attribute	salinty	cell_methods	String	point
attribute	salinty	DM_indicator	String	R
attribute	salinty	ioos_category	String	Salinity
attribute	salinty	long_name	String	salinity
attribute	salinty	processing_level	String	Instrument data that has been converted to geophysical values
attribute	salinty	sdn_instrument_name	String	SBE 16+ V2 SEACAT
attribute	salinty	sdn_instrument_urn	String	SDN:L22::TOOL0870
attribute	salinty	sdn_parameter_name	String	Practical salinity of the water body by computation using UNESCO 1983 algorithm
attribute	salinty	sdn_parameter_urn	String	SDN:P01::PSALZZXX
attribute	salinty	sdn_units_name	String	Dimensionless
attribute	salinty	sdn_units_urn	String	SDN:P06::UUUU
attribute	salinty	standard_name	String	sea_water_salinity
attribute	salinty	units	String	dimensionless
attribute	salinty	valid_max	double	40.0
attribute	salinty	valid_min	double	0.0
variable	salinity_qc		int
attribute	salinity_qc	_FillValue	int	9
attribute	salinity_qc	Conventions	String	SeaDataNet measurand qualifier flags
attribute	salinity_qc	flag_meanings	String	no_quality_control good_value probably_bad_value bad_value missing_value
attribute	salinity_qc	flag_values	String	0 1 3 4 9
attribute	salinity_qc	ioos_category	String	Quality
attribute	salinity_qc	long_name	String	salinity quality flag
attribute	salinity_qc	sdn_conventions_urn	String	SDN:L20::
attribute	salinity_qc	standard_name	String	quality_flag
variable	soundvelocity		double
attribute	soundvelocity	_FillValue	double	-9999.0
attribute	soundvelocity	ancillary_variables	String	instrument_id, soundvelocity_qc
attribute	soundvelocity	cell_methods	String	point
attribute	soundvelocity	DM_indicator	String	R
attribute	soundvelocity	ioos_category	String	Other
attribute	soundvelocity	long_name	String	sound velocity in sea water
attribute	soundvelocity	processing_level	String	Instrument data that has been converted to geophysical values
attribute	soundvelocity	sdn_instrument_name	String	SBE 16+ V2 SEACAT
attribute	soundvelocity	sdn_instrument_urn	String	SDN:L22::TOOL0870
attribute	soundvelocity	sdn_parameter_name	String	Sound velocity in the water body
attribute	soundvelocity	sdn_parameter_urn	String	SDN:P01::SVELXXXX
attribute	soundvelocity	sdn_units_name	String	Metres per second
attribute	soundvelocity	sdn_units_urn	String	SDN:P06::UVAA
attribute	soundvelocity	standard_name	String	speed_of_sound_in_sea_water
attribute	soundvelocity	units	String	m/s
variable	soundvelocity_qc		int
attribute	soundvelocity_qc	_FillValue	int	9
attribute	soundvelocity_qc	Conventions	String	SeaDataNet measurand qualifier flags
attribute	soundvelocity_qc	flag_meanings	String	no_quality_control good_value probably_bad_value bad_value missing_value
attribute	soundvelocity_qc	flag_values	String	0 1 3 4 9
attribute	soundvelocity_qc	ioos_category	String	Quality
attribute	soundvelocity_qc	long_name	String	sound velocity quality flag
attribute	soundvelocity_qc	sdn_conventions_urn	String	SDN:L20::
attribute	soundvelocity_qc	standard_name	String	quality_flag
variable	temperature		double
attribute	temperature	_FillValue	double	-9999.0
attribute	temperature	accuracy	String	+/- 0.005 degrees C
attribute	temperature	ancillary_variables	String	instrument_id, temperature_qc
attribute	temperature	cell_methods	String	point
attribute	temperature	DM_indicator	String	R
attribute	temperature	ioos_category	String	Temperature
attribute	temperature	long_name	String	Temperature
attribute	temperature	processing_level	String	Instrument data that has been converted to geophysical values
attribute	temperature	reference_scale	String	ITS-90
attribute	temperature	resolution	String	0.0001 degrees C
attribute	temperature	sdn_instrument_name	String	SBE 16+ V2 SEACAT
attribute	temperature	sdn_instrument_urn	String	SDN:L22::TOOL0870
attribute	temperature	sdn_parameter_name	String	Temperature of the water body
attribute	temperature	sdn_parameter_urn	String	SDN:P01::TEMPPR01
attribute	temperature	sdn_units_name	String	Degrees Celsius
attribute	temperature	sdn_units_urn	String	SDN:P06::UPAA
attribute	temperature	standard_name	String	sea_water_temperature
attribute	temperature	units	String	degrees C
attribute	temperature	valid_max	double	35.0
attribute	temperature	valid_min	double	-5.0
variable	temperature_qc		int
attribute	temperature_qc	_FillValue	int	9
attribute	temperature_qc	Conventions	String	SeaDataNet measurand qualifier flags
attribute	temperature_qc	flag_meanings	String	no_quality_control good_value probably_bad_value bad_value missing_value
attribute	temperature_qc	flag_values	String	0 1 3 4 9
attribute	temperature_qc	ioos_category	String	Quality
attribute	temperature_qc	long_name	String	temperature quality flag
attribute	temperature_qc	sdn_conventions_urn	String	SDN:L20::
attribute	temperature_qc	standard_name	String	quality_flag
variable	oxygen_conc_mll		double
attribute	oxygen_conc_mll	_FillValue	double	-9999.0
attribute	oxygen_conc_mll	ancillary_variables	String	oxygen_instrument_id, oxygen_conc_mll_qc
attribute	oxygen_conc_mll	cell_methods	String	point
attribute	oxygen_conc_mll	DM_indicator	String	R
attribute	oxygen_conc_mll	ioos_category	String	Dissolved O2
attribute	oxygen_conc_mll	long_name	String	dissolved oxygen concentration
attribute	oxygen_conc_mll	processing_level	String	Instrument data that has been converted to geophysical values
attribute	oxygen_conc_mll	sdn_instrument_name	String	SBE 43 DO
attribute	oxygen_conc_mll	sdn_instrument_urn	String	SDN:L22::TOOL0036
attribute	oxygen_conc_mll	sdn_parameter_name	String	Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase]
attribute	oxygen_conc_mll	sdn_parameter_urn	String	SDN:P01::DOXYZZXX
attribute	oxygen_conc_mll	sdn_units_name	String	Millilitres per litre
attribute	oxygen_conc_mll	sdn_units_urn	String	SDN:P06::UMLL
attribute	oxygen_conc_mll	standard_name	String	mass_concentration_of_oxygen_in_sea_water
attribute	oxygen_conc_mll	units	String	ml/L
variable	oxygen_conc_mll_qc		int
attribute	oxygen_conc_mll_qc	_FillValue	int	9
attribute	oxygen_conc_mll_qc	Conventions	String	SeaDataNet measurand qualifier flags
attribute	oxygen_conc_mll_qc	flag_meanings	String	no_quality_control good_value probably_bad_value bad_value missing_value
attribute	oxygen_conc_mll_qc	flag_values	String	0 1 3 4 9
attribute	oxygen_conc_mll_qc	ioos_category	String	Quality
attribute	oxygen_conc_mll_qc	long_name	String	dissolved oxygen concentration quality flag
attribute	oxygen_conc_mll_qc	sdn_conventions_urn	String	SDN:L20::
attribute	oxygen_conc_mll_qc	standard_name	String	quality_flag
variable	oxygen_sat		double
attribute	oxygen_sat	_FillValue	double	-9999.0
attribute	oxygen_sat	accuracy	String	+/-2% saturation
attribute	oxygen_sat	ancillary_variables	String	oxygen_instrument_id, oxygen_sat_qc
attribute	oxygen_sat	cell_methods	String	point
attribute	oxygen_sat	DM_indicator	String	R
attribute	oxygen_sat	ioos_category	String	Dissolved O2
attribute	oxygen_sat	long_name	String	dissolved oxygen saturation
attribute	oxygen_sat	processing_level	String	Instrument data that has been converted to geophysical values
attribute	oxygen_sat	sdn_instrument_name	String	SBE 43 DO
attribute	oxygen_sat	sdn_instrument_urn	String	SDN:L22::TOOL0036
attribute	oxygen_sat	sdn_parameter_name	String	Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase]
attribute	oxygen_sat	sdn_parameter_urn	String	SDN:P01::OXYSZZ01
attribute	oxygen_sat	sdn_units_name	String	Percent
attribute	oxygen_sat	sdn_units_urn	String	SDN:P06::UPCT
attribute	oxygen_sat	standard_name	String	volume_fraction_of_oxygen_in_sea_water
attribute	oxygen_sat	units	String	%
attribute	oxygen_sat	valid_max	double	120.0
attribute	oxygen_sat	valid_min	double	0.0
variable	oxygen_sat_qc		int
attribute	oxygen_sat_qc	_FillValue	int	9
attribute	oxygen_sat_qc	Conventions	String	SeaDataNet measurand qualifier flags
attribute	oxygen_sat_qc	flag_meanings	String	no_quality_control good_value probably_bad_value bad_value missing_value
attribute	oxygen_sat_qc	flag_values	String	0 1 3 4 9
attribute	oxygen_sat_qc	ioos_category	String	Quality
attribute	oxygen_sat_qc	long_name	String	dissolved oxygen saturation quality flag
attribute	oxygen_sat_qc	sdn_conventions_urn	String	SDN:L20::
attribute	oxygen_sat_qc	standard_name	String	quality_flag
variable	data_created		double
attribute	data_created	ioos_category	String	Time
attribute	data_created	long_name	String	time of data load to database
attribute	data_created	time_origin	String	01-JAN-1970 00:00:00
attribute	data_created	units	String	seconds since 1970-01-01T00:00:00Z
variable	data_modified		double
attribute	data_modified	ioos_category	String	Time
attribute	data_modified	long_name	String	time of last modification of data in the database
attribute	data_modified	time_origin	String	01-JAN-1970 00:00:00
attribute	data_modified	units	String	seconds since 1970-01-01T00:00:00Z
variable	nrtqc_created		double
attribute	nrtqc_created	ioos_category	String	Time
attribute	nrtqc_created	long_name	String	time of nrt qc check outputs load to database
attribute	nrtqc_created	time_origin	String	01-JAN-1970 00:00:00
attribute	nrtqc_created	units	String	seconds since 1970-01-01T00:00:00Z
variable	nrtqc_modified		double
attribute	nrtqc_modified	ioos_category	String	Time
attribute	nrtqc_modified	long_name	String	time of last modification of nrt qc flags in the database
attribute	nrtqc_modified	time_origin	String	01-JAN-1970 00:00:00
attribute	nrtqc_modified	units	String	seconds since 1970-01-01T00:00:00Z

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.