calcofi_bottle

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			CalCOFI Bottle Database — observations		F I M	background			CalCOFI	calcofi_bottle

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Point
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.10, ACDD-1.3
attribute	NC_GLOBAL	creator_name	String	CalCOFI
attribute	NC_GLOBAL	creator_url	String	https://calcofi.org
attribute	NC_GLOBAL	dataset_key	String	calcofi_bottle
attribute	NC_GLOBAL	db_release	String	v2026.08.08
attribute	NC_GLOBAL	featureType	String	Point
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://calcofi.org/data/oceanographic-data/bottle-database/
attribute	NC_GLOBAL	institution	String	CalCOFI
attribute	NC_GLOBAL	license	String	CC-BY 4.0
attribute	NC_GLOBAL	references	String	https://calcofi.io/workflows/publish_to-erddap.html
attribute	NC_GLOBAL	sourceUrl	String	(source database)
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v79
attribute	NC_GLOBAL	subsetVariables	String	cruise_key, site_key, measurement_type
attribute	NC_GLOBAL	summary	String	Hydrographic bottle data including temperature, salinity, oxygen, nutrients, pigments, and C14 from CalCOFI cruises. One row per observation: a measurement of one quantity at one event, taxon and depth. `measurement_type` names the quantity and `measurement_value` holds it, so filter on measurement_type. Source: CalCOFI integrated database release v2026.08.08. Citation: CalCOFI. (2023). CalCOFI Bottle Database 194903-202105. CalCOFI.org..
attribute	NC_GLOBAL	title	String	CalCOFI Bottle Database — observations
variable	sample_key		String
attribute	sample_key	ioos_category	String	Identifier
attribute	sample_key	long_name	String	Sample key
variable	cruise_key		String
attribute	cruise_key	ioos_category	String	Identifier
attribute	cruise_key	long_name	String	Cruise key
variable	grid_key		String
attribute	grid_key	ioos_category	String	Identifier
attribute	grid_key	long_name	String	Grid key
variable	site_key		String
attribute	site_key	ioos_category	String	Identifier
attribute	site_key	long_name	String	Site key
variable	sample_type		String
attribute	sample_type	ioos_category	String	Other
attribute	sample_type	long_name	String	Sample type
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	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
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	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
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	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
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	depth_max_m		double
attribute	depth_max_m	ioos_category	String	Location
attribute	depth_max_m	long_name	String	Depth max m
variable	taxon_key		String
attribute	taxon_key	ioos_category	String	Identifier
attribute	taxon_key	long_name	String	Taxon key
variable	scientific_name		String
attribute	scientific_name	ioos_category	String	Other
attribute	scientific_name	long_name	String	Scientific name
variable	life_stage		String
attribute	life_stage	ioos_category	String	Other
attribute	life_stage	long_name	String	Life stage
variable	measurement_type		String
attribute	measurement_type	ioos_category	String	Other
attribute	measurement_type	long_name	String	Measurement type
variable	measurement_value		double
attribute	measurement_value	ioos_category	String	Other
attribute	measurement_value	long_name	String	Measurement value
variable	measurement_qual		String
attribute	measurement_qual	ioos_category	String	Other
attribute	measurement_qual	long_name	String	Measurement qual

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.