ERDDAP > info > bcodmo_dataset_915490_v1

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
		data	graph		files	public	[Baltic GasEx (2018) Helium isotopes and Neon] - Helium isotope and neon data from seawater samples collected June 2018 during FS Alkor cruise AL510 in the Baltic Sea (Collaborative Research: Influence of Surfactants on Air-Sea Gas Exchange: 3He/SF6 Experiments in the Baltic Sea)		M	background			BCO-DMO	bcodmo_dataset_915490_v1

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-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	info at bco-dmo.org
attribute	NC_GLOBAL	creator_name	String	BCO-DMO
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.915490.1
attribute	NC_GLOBAL	Easternmost_Easting	double	10.20465
attribute	NC_GLOBAL	geospatial_lon_max	double	10.20465
attribute	NC_GLOBAL	geospatial_lon_min	double	10.07236
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	22.3
attribute	NC_GLOBAL	geospatial_vertical_min	double	0.7
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/915490
attribute	NC_GLOBAL	institution	String	BCO-DMO
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	(local files)
attribute	NC_GLOBAL	summary	String	This dataset encompasses 145 seawater samples collected from 23 hydrographic stations during the AL510 cruise in the Baltic Sea aboard the research vessel Alkor, from June 6 to June 11, 2018. Helium isotopes and neon measurements were conducted in the Noble Gas Laboratory of the Lamont-Doherty Earth Observatory on a dedicated, fully automated VG5400 mass spectrometer following the procedures described by Ludin et al. (1998). Helium and neon samples were collected from Niskin bottles in copper tubes (40 ml) sealed by stainless steel pinch-off clamps. Shipboard sampling, gas extraction, and isotopic analysis were done by Tobias (Toby) Koffman with data processing by Peter Schlosser.
attribute	NC_GLOBAL	time_coverage_end	String	2018-06-15T04:01:09Z
attribute	NC_GLOBAL	time_coverage_start	String	2018-06-04T11:28:39Z
attribute	NC_GLOBAL	title	String	[Baltic GasEx (2018) Helium isotopes and Neon] - Helium isotope and neon data from seawater samples collected June 2018 during FS Alkor cruise AL510 in the Baltic Sea (Collaborative Research: Influence of Surfactants on Air-Sea Gas Exchange: 3He/SF6 Experiments in the Baltic Sea)
attribute	NC_GLOBAL	Westernmost_Easting	double	10.07236
variable	St_ID		int
attribute	St_ID	actual_range	int	27, 77
attribute	St_ID	long_name	String	St_id
attribute	St_ID	units	String	unitless
variable	Sa_ID_LDEO		int
attribute	Sa_ID_LDEO	actual_range	int	3030149, 3030554
attribute	Sa_ID_LDEO	long_name	String	Sa_id_ldeo
attribute	Sa_ID_LDEO	units	String	unitless
variable	Sample_label		String
attribute	Sample_label	long_name	String	Sample_label
attribute	Sample_label	units	String	unitless
variable	Sa_ID		int
attribute	Sa_ID	actual_range	int	2700001, 7700011
attribute	Sa_ID	long_name	String	Sa_id
attribute	Sa_ID	units	String	unitless
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.528111719E9, 1.529035269E9
attribute	time	axis	String	T
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Sample_datetime_utc
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	Lat		float
attribute	Lat	actual_range	float	54.52031, 54.70752
attribute	Lat	long_name	String	Lat
attribute	Lat	units	String	degrees_north
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	float	10.07236, 10.20465
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	Bottom_depth		float
attribute	Bottom_depth	actual_range	float	11.5, 25.0
attribute	Bottom_depth	long_name	String	Bottom_depth
attribute	Bottom_depth	units	String	meters (m)
variable	Niskin		int
attribute	Niskin	actual_range	int	1, 12
attribute	Niskin	long_name	String	Niskin
attribute	Niskin	units	String	unitless
variable	Depth_uncorr		float
attribute	Depth_uncorr	actual_range	float	1.0, 23.0
attribute	Depth_uncorr	long_name	String	Depth_uncorr
attribute	Depth_uncorr	units	String	m
variable	depth		float
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	actual_range	float	0.7, 22.3
attribute	depth	axis	String	Z
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	Temp		float
attribute	Temp	actual_range	float	6.006, 20.111
attribute	Temp	long_name	String	Temp
attribute	Temp	units	String	degrees Celsius (°C)
variable	Sal		float
attribute	Sal	actual_range	float	11.073, 18.682
attribute	Sal	long_name	String	Sal
attribute	Sal	units	String	PSU
variable	Dens_pot		float
attribute	Dens_pot	actual_range	float	1006.579, 1014.687
attribute	Dens_pot	long_name	String	Dens_pot
attribute	Dens_pot	units	String	kilogram per cubic meter (kg/m3)
variable	d3He		float
attribute	d3He	actual_range	float	-10.73, 3056.43
attribute	d3He	long_name	String	D3he
attribute	d3He	units	String	percent (%)
variable	d3HeEr		float
attribute	d3HeEr	actual_range	float	0.1, 30.0
attribute	d3HeEr	long_name	String	D3heer
attribute	d3HeEr	units	String	percent (%)
variable	d3HeFlag		int
attribute	d3HeFlag	actual_range	int	2, 4
attribute	d3HeFlag	long_name	String	D3heflag
attribute	d3HeFlag	units	String	unitless
variable	He4Conc		float
attribute	He4Conc	actual_range	float	2.86E-8, 1.49E-7
attribute	He4Conc	long_name	String	He4conc
attribute	He4Conc	units	String	cubic centimeters at standard temperature and pressure per gram (ccSTP/g)
variable	He4ConcEr		float
attribute	He4ConcEr	actual_range	float	4.7E-12, 7.3E-11
attribute	He4ConcEr	long_name	String	He4concer
attribute	He4ConcEr	units	String	cubic centimeters at standard temperature and pressure per gram (ccSTP/g)
variable	He4Flag		int
attribute	He4Flag	actual_range	int	2, 4
attribute	He4Flag	long_name	String	He4flag
attribute	He4Flag	units	String	unitless
variable	He3Conc		float
attribute	He3Conc	actual_range	float	3.84E-14, 1.9E-12
attribute	He3Conc	long_name	String	He3conc
attribute	He3Conc	units	String	cubic centimeters at standard temperature and pressure per gram (ccSTP/g)
variable	He3ConcEr		float
attribute	He3ConcEr	actual_range	float	6.4E-17, 1.61E-13
attribute	He3ConcEr	long_name	String	He3concer
attribute	He3ConcEr	units	String	cubic centimeters at standard temperature and pressure per gram (ccSTP/g)
variable	He3He4Ratio		float
attribute	He3He4Ratio	actual_range	float	1.24E-6, 4.37E-5
attribute	He3He4Ratio	long_name	String	He3he4ratio
attribute	He3He4Ratio	units	String	unitless
variable	He3He4Er		float
attribute	He3He4Er	actual_range	float	1.38E-9, 3.74E-6
attribute	He3He4Er	long_name	String	He3he4er
attribute	He3He4Er	units	String	cubic centimeters at standard temperature and pressure per gram (ccSTP/g)
variable	He4		float
attribute	He4	actual_range	float	114.91, 595.54
attribute	He4	long_name	String	He4
attribute	He4	units	String	grams
variable	He4ErRelpercent		float
attribute	He4ErRelpercent	actual_range	float	0.01, 0.15
attribute	He4ErRelpercent	long_name	String	He4errelpercent
attribute	He4ErRelpercent	units	String	percent (%)
variable	NeConc		float
attribute	NeConc	actual_range	float	0.0, 5.21E-7
attribute	NeConc	long_name	String	Neconc
attribute	NeConc	units	String	cubic centimeters at standard temperature and pressure per gram (ccSTP/g)
variable	NeConcEr		float
attribute	NeConcEr	actual_range	float	0.0, 1.7E-8
attribute	NeConcEr	long_name	String	Neconcer
attribute	NeConcEr	units	String	cubic centimeters at standard temperature and pressure per gram (ccSTP/g)
variable	NeFlag		int
attribute	NeFlag	actual_range	int	2, 4
attribute	NeFlag	long_name	String	Neflag
attribute	NeFlag	units	String	unitless
variable	MeasureDate		String
attribute	MeasureDate	long_name	String	Measuredate
attribute	MeasureDate	units	String	unitless
variable	Comment		String
attribute	Comment	long_name	String	Comment
attribute	Comment	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.