ERDDAP > info > 6339_JR19931120_CTD

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	Institution	Dataset ID
		data	graph		files	CTD Profiles from RRS James Clark Ross cruise JR19931120 (JR00a)		F   I   M	background		National Oceanogr...	6339_JR19931120_CTD

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_altitude_proxy	String	sea_water_pressure_due_to_sea_water
attribute	NC_GLOBAL	cdm_data_type	String	Profile
attribute	NC_GLOBAL	cdm_profile_variables	String	longitude, latitude, time, SDN_LOCAL_CDI_ID
attribute	NC_GLOBAL	Conventions	String	SeaDataNet_1.0 CF-1.6, NCCSV-1.2
attribute	NC_GLOBAL	date_update	String	2026-03-05T01:01:58+0000
attribute	NC_GLOBAL	Easternmost_Easting	double	-54.60083
attribute	NC_GLOBAL	featureType	String	Profile
attribute	NC_GLOBAL	geospatial_lat_max	double	-54.65383
attribute	NC_GLOBAL	geospatial_lat_min	double	-61.05167
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-54.60083
attribute	NC_GLOBAL	geospatial_lon_min	double	-58.561
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	grid_mapping_epsg_code	String	EPSG:4326
attribute	NC_GLOBAL	grid_mapping_inverse_flattening	double	298.257223563
attribute	NC_GLOBAL	grid_mapping_name	String	latitude_longitude
attribute	NC_GLOBAL	grid_mapping_semi_major_axis	double	6378137.0
attribute	NC_GLOBAL	infoUrl	String	https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/6339/
attribute	NC_GLOBAL	institution	String	National Oceanography Centre (Southampton)
attribute	NC_GLOBAL	license	String	https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
attribute	NC_GLOBAL	Northernmost_Northing	double	-54.65383
attribute	NC_GLOBAL	sourceUrl	String	https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/6339/
attribute	NC_GLOBAL	Southernmost_Northing	double	-61.05167
attribute	NC_GLOBAL	summary	String	CTD profiles from RRS James Clark Ross cruise JR19931120 (JR00a)
attribute	NC_GLOBAL	time_coverage_end	String	1993-11-26T19:45:00Z
attribute	NC_GLOBAL	time_coverage_start	String	1993-11-21T15:42:00Z
attribute	NC_GLOBAL	title	String	CTD Profiles from RRS James Clark Ross cruise JR19931120 (JR00a)
attribute	NC_GLOBAL	Westernmost_Easting	double	-58.561
variable	SDN_CRUISE		String
attribute	SDN_CRUISE	_ChunkSizes	uint	1, 80
attribute	SDN_CRUISE	long_name	String	CRUISE NAME
attribute	SDN_CRUISE	type	String	String
variable	crs		int
attribute	crs	actual_range	int	0, 0
attribute	crs	epsg_code	String	EPSG:4326
attribute	crs	grid_mapping_name	String	latitude_longitude
attribute	crs	inverse_flattening	String	298.257223563
attribute	crs	semi_major_axis	String	6378137.0
attribute	crs	type	String	int
variable	SDN_EDMO_CODE		int
attribute	SDN_EDMO_CODE	_ChunkSizes	uint	1024
attribute	SDN_EDMO_CODE	actual_range	int	43, 43
attribute	SDN_EDMO_CODE	long_name	String	European Directory of Marine Organisations code for the CDI partner
attribute	SDN_EDMO_CODE	type	String	int
variable	SDN_STATION		String
attribute	SDN_STATION	_ChunkSizes	uint	1, 80
attribute	SDN_STATION	long_name	String	Profile label
attribute	SDN_STATION	type	String	String
variable	SDN_LOCAL_CDI_ID		String
attribute	SDN_LOCAL_CDI_ID	_ChunkSizes	uint	1, 80
attribute	SDN_LOCAL_CDI_ID	cf_role	String	profile_id
attribute	SDN_LOCAL_CDI_ID	long_name	String	SeaDataNet CDI identifier
attribute	SDN_LOCAL_CDI_ID	type	String	String
variable	sea_floor_depth_below_sea_surface		float
attribute	sea_floor_depth_below_sea_surface	_ChunkSizes	uint	1024
attribute	sea_floor_depth_below_sea_surface	_FillValue	float	-999.0
attribute	sea_floor_depth_below_sea_surface	actual_range	float	583.23, 4638.5
attribute	sea_floor_depth_below_sea_surface	long_name	String	Bathymetric depth at profile measurement site
attribute	sea_floor_depth_below_sea_surface	sdn_P02_name	String	Bathymetry and Elevation
attribute	sea_floor_depth_below_sea_surface	sdn_P02_urn	String	SDN:P02::MBAN
attribute	sea_floor_depth_below_sea_surface	sdn_parameter_name	String	Bathymetric depth of seafloor relative to instantaneous sea level {sea-floor depth} in the water body
attribute	sea_floor_depth_below_sea_surface	sdn_parameter_urn	String	SDN:P01::MBANZZZZ
attribute	sea_floor_depth_below_sea_surface	sdn_uom_name	String	Metres
attribute	sea_floor_depth_below_sea_surface	sdn_uom_urn	String	SDN:P06::ULAA
attribute	sea_floor_depth_below_sea_surface	standard_name	String	sea_floor_depth_below_sea_surface
attribute	sea_floor_depth_below_sea_surface	type	String	float
attribute	sea_floor_depth_below_sea_surface	units	String	meters
variable	POSITION_SEADATANET_QC		byte
attribute	POSITION_SEADATANET_QC	_ChunkSizes	uint	1
attribute	POSITION_SEADATANET_QC	_FillValue	byte	57
attribute	POSITION_SEADATANET_QC	actual_range	byte	49, 49
attribute	POSITION_SEADATANET_QC	Conventions	String	SeaDataNet measurand qualifier flags
attribute	POSITION_SEADATANET_QC	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	POSITION_SEADATANET_QC	flag_meanings	String	no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain
attribute	POSITION_SEADATANET_QC	flag_values	String	[48 49 50 51 52 53 54 55 56 57 65]
attribute	POSITION_SEADATANET_QC	long_name	String	SeaDataNet quality flag
attribute	POSITION_SEADATANET_QC	sdn_conventions_urn	String	SDN:L20::
attribute	POSITION_SEADATANET_QC	type	String	byte
variable	TIME_SEADATANET_QC		byte
attribute	TIME_SEADATANET_QC	_ChunkSizes	uint	1
attribute	TIME_SEADATANET_QC	_FillValue	byte	57
attribute	TIME_SEADATANET_QC	actual_range	byte	48, 48
attribute	TIME_SEADATANET_QC	Conventions	String	SeaDataNet measurand qualifier flags
attribute	TIME_SEADATANET_QC	coordinates	String	TIME
attribute	TIME_SEADATANET_QC	flag_meanings	String	no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain
attribute	TIME_SEADATANET_QC	flag_values	String	[48 49 50 51 52 53 54 55 56 57 65]
attribute	TIME_SEADATANET_QC	long_name	String	SeaDataNet quality flag
attribute	TIME_SEADATANET_QC	sdn_conventions_urn	String	SDN:L20::
attribute	TIME_SEADATANET_QC	type	String	byte
variable	PRES_SEADATANET_QC		byte
attribute	PRES_SEADATANET_QC	_ChunkSizes	uint	1, 479
attribute	PRES_SEADATANET_QC	_FillValue	byte	57
attribute	PRES_SEADATANET_QC	actual_range	byte	49, 49
attribute	PRES_SEADATANET_QC	Conventions	String	SeaDataNet measurand qualifier flags
attribute	PRES_SEADATANET_QC	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	PRES_SEADATANET_QC	flag_meanings	String	no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain
attribute	PRES_SEADATANET_QC	flag_values	String	[48 49 50 51 52 53 54 55 56 57 65]
attribute	PRES_SEADATANET_QC	long_name	String	SeaDataNet quality flag
attribute	PRES_SEADATANET_QC	sdn_conventions_urn	String	SDN:L20::
attribute	PRES_SEADATANET_QC	type	String	byte
variable	POTMCV01_SEADATANET_QC		byte
attribute	POTMCV01_SEADATANET_QC	_ChunkSizes	uint	1, 479
attribute	POTMCV01_SEADATANET_QC	_FillValue	byte	57
attribute	POTMCV01_SEADATANET_QC	actual_range	byte	49, 51
attribute	POTMCV01_SEADATANET_QC	Conventions	String	SeaDataNet measurand qualifier flags
attribute	POTMCV01_SEADATANET_QC	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	POTMCV01_SEADATANET_QC	flag_meanings	String	no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain
attribute	POTMCV01_SEADATANET_QC	flag_values	String	[48 49 50 51 52 53 54 55 56 57 65]
attribute	POTMCV01_SEADATANET_QC	long_name	String	SeaDataNet quality flag
attribute	POTMCV01_SEADATANET_QC	sdn_conventions_urn	String	SDN:L20::
attribute	POTMCV01_SEADATANET_QC	type	String	byte
variable	POTMCV01		float
attribute	POTMCV01	_ChunkSizes	uint	1, 479
attribute	POTMCV01	_FillValue	float	-9.0
attribute	POTMCV01	actual_range	float	-1.295315, 5.740431
attribute	POTMCV01	ancillary_variables	String	POTMCV01_SEADATANET_QC
attribute	POTMCV01	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	POTMCV01	long_name	String	WC_Potemp
attribute	POTMCV01	sdn_P02_name	String	Temperature of the water column
attribute	POTMCV01	sdn_P02_urn	String	SDN:P02::TEMP
attribute	POTMCV01	sdn_parameter_name	String	Potential temperature of the water body by computation using UNESCO 1983 algorithm
attribute	POTMCV01	sdn_parameter_urn	String	SDN:P01::POTMCV01
attribute	POTMCV01	sdn_uom_name	String	Degrees Celsius
attribute	POTMCV01	sdn_uom_urn	String	SDN:P06::UPAA
attribute	POTMCV01	type	String	float
attribute	POTMCV01	units	String	degC
variable	PSALST01_SEADATANET_QC		byte
attribute	PSALST01_SEADATANET_QC	_ChunkSizes	uint	1, 479
attribute	PSALST01_SEADATANET_QC	_FillValue	byte	57
attribute	PSALST01_SEADATANET_QC	actual_range	byte	49, 51
attribute	PSALST01_SEADATANET_QC	Conventions	String	SeaDataNet measurand qualifier flags
attribute	PSALST01_SEADATANET_QC	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	PSALST01_SEADATANET_QC	flag_meanings	String	no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain
attribute	PSALST01_SEADATANET_QC	flag_values	String	[48 49 50 51 52 53 54 55 56 57 65]
attribute	PSALST01_SEADATANET_QC	long_name	String	SeaDataNet quality flag
attribute	PSALST01_SEADATANET_QC	sdn_conventions_urn	String	SDN:L20::
attribute	PSALST01_SEADATANET_QC	type	String	byte
variable	PSALST01		float
attribute	PSALST01	_ChunkSizes	uint	1, 479
attribute	PSALST01	_FillValue	float	-1.0
attribute	PSALST01	actual_range	float	33.482, 34.731
attribute	PSALST01	ancillary_variables	String	PSALST01_SEADATANET_QC
attribute	PSALST01	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	PSALST01	long_name	String	P_sal_CTD
attribute	PSALST01	sdn_P02_name	String	Salinity of the water column
attribute	PSALST01	sdn_P02_urn	String	SDN:P02::PSAL
attribute	PSALST01	sdn_parameter_name	String	Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm
attribute	PSALST01	sdn_parameter_urn	String	SDN:P01::PSALST01
attribute	PSALST01	sdn_uom_name	String	Dimensionless
attribute	PSALST01	sdn_uom_urn	String	SDN:P06::UUUU
attribute	PSALST01	type	String	float
attribute	PSALST01	units	String	Dmnless
variable	SIGTPR01_SEADATANET_QC		byte
attribute	SIGTPR01_SEADATANET_QC	_ChunkSizes	uint	1, 479
attribute	SIGTPR01_SEADATANET_QC	_FillValue	byte	57
attribute	SIGTPR01_SEADATANET_QC	actual_range	byte	49, 51
attribute	SIGTPR01_SEADATANET_QC	Conventions	String	SeaDataNet measurand qualifier flags
attribute	SIGTPR01_SEADATANET_QC	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	SIGTPR01_SEADATANET_QC	flag_meanings	String	no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain
attribute	SIGTPR01_SEADATANET_QC	flag_values	String	[48 49 50 51 52 53 54 55 56 57 65]
attribute	SIGTPR01_SEADATANET_QC	long_name	String	SeaDataNet quality flag
attribute	SIGTPR01_SEADATANET_QC	sdn_conventions_urn	String	SDN:L20::
attribute	SIGTPR01_SEADATANET_QC	type	String	byte
variable	SIGTPR01		float
attribute	SIGTPR01	_ChunkSizes	uint	1, 479
attribute	SIGTPR01	_FillValue	float	-1.0
attribute	SIGTPR01	actual_range	float	26.86411, 27.84821
attribute	SIGTPR01	ancillary_variables	String	SIGTPR01_SEADATANET_QC
attribute	SIGTPR01	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	SIGTPR01	long_name	String	SigTheta
attribute	SIGTPR01	sdn_P02_name	String	Density of the water column
attribute	SIGTPR01	sdn_P02_urn	String	SDN:P02::SIGT
attribute	SIGTPR01	sdn_parameter_name	String	Sigma-theta of the water body by CTD and computation from salinity and potential temperature using UNESCO algorithm
attribute	SIGTPR01	sdn_parameter_urn	String	SDN:P01::SIGTPR01
attribute	SIGTPR01	sdn_uom_name	String	Kilograms per cubic metre
attribute	SIGTPR01	sdn_uom_urn	String	SDN:P06::UKMC
attribute	SIGTPR01	type	String	float
attribute	SIGTPR01	units	String	kg/m^3
variable	TEMPST01_SEADATANET_QC		byte
attribute	TEMPST01_SEADATANET_QC	_ChunkSizes	uint	1, 479
attribute	TEMPST01_SEADATANET_QC	_FillValue	byte	57
attribute	TEMPST01_SEADATANET_QC	actual_range	byte	49, 51
attribute	TEMPST01_SEADATANET_QC	Conventions	String	SeaDataNet measurand qualifier flags
attribute	TEMPST01_SEADATANET_QC	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	TEMPST01_SEADATANET_QC	flag_meanings	String	no_quality_control good_value probably_good_value probably_bad_value bad_value changed_value value_below_detection value_in_excess interpolated_value missing_value value_phenomenon_uncertain
attribute	TEMPST01_SEADATANET_QC	flag_values	String	[48 49 50 51 52 53 54 55 56 57 65]
attribute	TEMPST01_SEADATANET_QC	long_name	String	SeaDataNet quality flag
attribute	TEMPST01_SEADATANET_QC	sdn_conventions_urn	String	SDN:L20::
attribute	TEMPST01_SEADATANET_QC	type	String	byte
variable	TEMPST01		float
attribute	TEMPST01	_ChunkSizes	uint	1, 479
attribute	TEMPST01	_FillValue	float	-9.0
attribute	TEMPST01	actual_range	float	-1.293, 5.746
attribute	TEMPST01	ancillary_variables	String	TEMPST01_SEADATANET_QC
attribute	TEMPST01	coordinates	String	TIME PRES LATITUDE LONGITUDE
attribute	TEMPST01	long_name	String	WC_temp_CTD
attribute	TEMPST01	sdn_P02_name	String	Temperature of the water column
attribute	TEMPST01	sdn_P02_urn	String	SDN:P02::TEMP
attribute	TEMPST01	sdn_parameter_name	String	Temperature of the water body by CTD or STD
attribute	TEMPST01	sdn_parameter_urn	String	SDN:P01::TEMPST01
attribute	TEMPST01	sdn_uom_name	String	Degrees Celsius
attribute	TEMPST01	sdn_uom_urn	String	SDN:P06::UPAA
attribute	TEMPST01	type	String	float
attribute	TEMPST01	units	String	degC
variable	latitude		double
attribute	latitude	_ChunkSizes	uint	1
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	-61.05167, -54.65383
attribute	latitude	ancillary_variables	String	POSITION_SEADATANET_QC
attribute	latitude	axis	String	Y
attribute	latitude	grid_mapping	String	crs
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	sdn_P02_name	String	Horizontal spatial co-ordinates
attribute	latitude	sdn_P02_urn	String	SDN:P02::ALAT
attribute	latitude	sdn_parameter_name	String	Latitude north
attribute	latitude	sdn_parameter_urn	String	SDN:P01::ALATZZ01
attribute	latitude	sdn_uom_name	String	Degrees north
attribute	latitude	sdn_uom_urn	String	SDN:P06::DEGN
attribute	latitude	standard_name	String	latitude
attribute	latitude	type	String	double
attribute	latitude	units	String	degrees_north
attribute	latitude	valid_max	double	90.0
attribute	latitude	valid_min	double	-90.0
variable	longitude		double
attribute	longitude	_ChunkSizes	uint	1
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	-58.561, -54.60083
attribute	longitude	ancillary_variables	String	POSITION_SEADATANET_QC
attribute	longitude	axis	String	X
attribute	longitude	grid_mapping	String	crs
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	sdn_P02_name	String	Horizontal spatial co-ordinates
attribute	longitude	sdn_P02_urn	String	SDN:P02::ALAT
attribute	longitude	sdn_parameter_name	String	Longitude east
attribute	longitude	sdn_parameter_urn	String	SDN:P01::ALONZZ01
attribute	longitude	sdn_uom_name	String	Degrees east
attribute	longitude	sdn_uom_urn	String	SDN:P06::DEGE
attribute	longitude	standard_name	String	longitude
attribute	longitude	type	String	double
attribute	longitude	units	String	degrees_east
attribute	longitude	valid_max	double	180.0
attribute	longitude	valid_min	double	-180.0
variable	sea_water_pressure_due_to_sea_water		float
attribute	sea_water_pressure_due_to_sea_water	_ChunkSizes	uint	1, 479
attribute	sea_water_pressure_due_to_sea_water	_CoordinateAxisType	String	Height
attribute	sea_water_pressure_due_to_sea_water	_FillValue	float	-999.0
attribute	sea_water_pressure_due_to_sea_water	actual_range	float	1.0, 4687.0
attribute	sea_water_pressure_due_to_sea_water	ancillary_variables	String	PRES_SEADATANET_QC
attribute	sea_water_pressure_due_to_sea_water	axis	String	Z
attribute	sea_water_pressure_due_to_sea_water	long_name	String	Pres_Z
attribute	sea_water_pressure_due_to_sea_water	positive	String	down
attribute	sea_water_pressure_due_to_sea_water	sdn_P02_name	String	Vertical spatial coordinates
attribute	sea_water_pressure_due_to_sea_water	sdn_P02_urn	String	SDN:P02::AHGT
attribute	sea_water_pressure_due_to_sea_water	sdn_parameter_name	String	Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level
attribute	sea_water_pressure_due_to_sea_water	sdn_parameter_urn	String	SDN:P01::PRESPR01
attribute	sea_water_pressure_due_to_sea_water	sdn_uom_name	String	Decibars
attribute	sea_water_pressure_due_to_sea_water	sdn_uom_urn	String	SDN:P06::UPDB
attribute	sea_water_pressure_due_to_sea_water	standard_name	String	sea_water_pressure_due_to_sea_water
attribute	sea_water_pressure_due_to_sea_water	type	String	float
attribute	sea_water_pressure_due_to_sea_water	units	String	dbar
variable	time		double
attribute	time	_ChunkSizes	uint	1
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	7.5389652E8, 7.543431E8
attribute	time	ancillary_variables	String	TIME_SEADATANET_QC
attribute	time	axis	String	T
attribute	time	calendar	String	julian
attribute	time	ioos_category	String	Time
attribute	time	legacy_time_adjust	String	true
attribute	time	long_name	String	Chronological Julian Date
attribute	time	sdn_P02_name	String	Date and time
attribute	time	sdn_P02_urn	String	SDN:P02::AYMD
attribute	time	sdn_parameter_name	String	Julian Date (chronological)
attribute	time	sdn_parameter_urn	String	SDN:P01::CJDY1101
attribute	time	sdn_uom_name	String	Days
attribute	time	sdn_uom_urn	String	SDN:P06::UTAA
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	type	String	double
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
attribute	time	valid_max	String	2500000.0
attribute	time	valid_min	String	0.0

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.