ERDDAP > info > bcodmo_dataset_2362

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	Integrated daily Photosynthetically Available Radiation (PAR) data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001- 2002 (SOGLOBEC project)		I   M	background			BCO-DMO	bcodmo_dataset_2362

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	access_formats	String	.htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson
attribute	NC_GLOBAL	acquisition_description	String	* The cosine PAR value for yrday_gmt 151 year 2001 is an estimate, based on a conversion from data recorded by the QSR240 scalar sensor package. * Latitude and longitude have been added to this data set by the Data Management Office. These positions are the noon (12:00 hour) positions reported in the ship's alongtrack data set. * Scalar PAR data was extracted from the ship's alongtrack meteorological data set. The sensor package was mounted on ship's science mast.
attribute	NC_GLOBAL	awards_0_award_nid	String	54667
attribute	NC_GLOBAL	awards_0_award_number	String	ANT-9910175
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=9910175
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Antarctic Sciences
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF ANT
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	369
attribute	NC_GLOBAL	awards_0_program_manager	String	Dr Polly A Penhale
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51478
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Irradiance data collected during SOGLOBEC M. Vernet Principle Investigator 2001: yrdays 119-153(NBP0103): Irradiance data collected on a Biospherical Instruments GUV500 (cosine irradiance) and integrated over 24-hour period, sunrise to sunset. All the remaining irradiance data was collected on both Biospherical Instruments GUV500 (cosine irradiance) and QSR250 (scalar irradiance) and integrated over a 24-hour period, sunrise to sunset. yrdays 208-239(NBP0104) 2002: yrdays 104-131(NBP0202) yrdays 215-258(NBP0204) lat + lon: noon positions
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_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	date_created	String	2009-11-25T16:57:19Z
attribute	NC_GLOBAL	date_modified	String	2019-03-04T21:23:15Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.2362.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-61.7236
attribute	NC_GLOBAL	geospatial_lat_max	double	-61.0903
attribute	NC_GLOBAL	geospatial_lat_min	double	-70.2915
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-61.7236
attribute	NC_GLOBAL	geospatial_lon_min	double	-76.7126
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/2362
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	PAR sensor
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Photosynthetically Available Radiation, PAR (400-700nm). Cosine irradiance (EsPAR) sensors collect light impinging on a Teflon-coated diffuser and the response is proportional to the cosine of the angle of incidence.
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	4176
attribute	NC_GLOBAL	instruments_0_description	String	A PAR sensor measures photosynthetically available (or active) radiation. The sensor measures photon flux density (photons per second per square meter) within the visible wavelength range (typically 400 to 700 nanometers). PAR gives an indication of the total energy available to plants for photosynthesis. This instrument name is used when specific type, make and model are not known.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/122/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Photosynthetically Available Radiation Sensor
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	439
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Photosynthetically Available Radiation Sensors
attribute	NC_GLOBAL	instruments_1_acronym	String	Radiometer
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	Biospherical Instruments GUV-500 is a 5-channel reference radiometer which typically measures cosine-corrected down welling irradiance at 305, 320, 340, 380nm. Biospherical Instruments QSR250 system measures a single channel of scalar irradiance (PAR) and is appropriate for applications independent of the directionality of the light field, such as measurements of the flux available for photosynthesis.
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	4177
attribute	NC_GLOBAL	instruments_1_description	String	Radiometer is a generic term for a range of instruments used to measure electromagnetic radiation (radiance and irradiance) in the atmosphere or the water column. For example, this instrument category includes free-fall spectral radiometer (SPMR/SMSR System, Satlantic, Inc), profiling or deck cosine PAR units (PUV-500 and 510, Biospherical Instruments, Inc). This is a generic term used when specific type, make and model were not specified.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/122/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Radiometer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	442
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Radiometer
attribute	NC_GLOBAL	keywords	String	available, bco, bco-dmo, biological, chemical, data, dataset, day, dmo, erddap, latitude, length, length_day, longitude, management, oceanography, office, par, par_d_day, par_scalar_day, photosynthetically, preliminary, radiation, scalar, year, yrday, yrday_gmt
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/2362/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/2362
attribute	NC_GLOBAL	Northernmost_Northing	double	-61.0903
attribute	NC_GLOBAL	param_mapping	String	{'2362': {'lat': 'master - latitude', 'lon': 'master - longitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/2362/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	University of California-San Diego
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	UCSD-SIO
attribute	NC_GLOBAL	people_0_person_name	String	Dr Maria Vernet
attribute	NC_GLOBAL	people_0_person_nid	String	50504
attribute	NC_GLOBAL	people_0_role	String	Principal Investigator
attribute	NC_GLOBAL	people_0_role_type	String	originator
attribute	NC_GLOBAL	people_1_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_1_person_name	String	Ms Dicky Allison
attribute	NC_GLOBAL	people_1_person_nid	String	50382
attribute	NC_GLOBAL	people_1_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_1_role_type	String	related
attribute	NC_GLOBAL	project	String	SOGLOBEC
attribute	NC_GLOBAL	projects_0_acronym	String	SOGLOBEC
attribute	NC_GLOBAL	projects_0_description	String	The fundamental objectives of United States Global Ocean Ecosystems Dynamics (U.S. GLOBEC) Program are dependent upon the cooperation of scientists from several disciplines. Physicists, biologists, and chemists must make use of data collected during U.S. GLOBEC field programs to further our understanding of the interplay of physics, biology, and chemistry. Our objectives require quantitative analysis of interdisciplinary data sets and, therefore, data must be exchanged between researchers. To extract the full scientific value, data must be made available to the scientific community on a timely basis.
attribute	NC_GLOBAL	projects_0_geolocation	String	Southern Ocean
attribute	NC_GLOBAL	projects_0_name	String	U.S. GLOBEC Southern Ocean
attribute	NC_GLOBAL	projects_0_project_nid	String	2039
attribute	NC_GLOBAL	projects_0_project_website	String	http://www.ccpo.odu.edu/Research/globec_menu.html
attribute	NC_GLOBAL	projects_0_start_date	String	2001-01
attribute	NC_GLOBAL	publisher_name	String	Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute	NC_GLOBAL	publisher_type	String	institution
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	-70.2915
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	Integrated daily Photosynthetically Available Radiation (PAR) data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)
attribute	NC_GLOBAL	title	String	Integrated daily Photosynthetically Available Radiation (PAR) data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-76.7126
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	year		short
attribute	year	_FillValue	short	32767
attribute	year	actual_range	short	2001, 2002
attribute	year	bcodmo_name	String	year
attribute	year	description	String	year of cruise
attribute	year	long_name	String	Year
attribute	year	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/
variable	yrday_gmt		short
attribute	yrday_gmt	_FillValue	short	32767
attribute	yrday_gmt	actual_range	short	104, 258
attribute	yrday_gmt	bcodmo_name	String	yrday_gmt
attribute	yrday_gmt	description	String	year day based on Julian Calendar
attribute	yrday_gmt	long_name	String	Yrday Gmt
attribute	yrday_gmt	units	String	YYY
variable	length_day		float
attribute	length_day	_FillValue	float	NaN
attribute	length_day	actual_range	float	4.45, 12.8
attribute	length_day	bcodmo_name	String	length_day
attribute	length_day	description	String	length of day (decimal hours) based on time between sunrise and sunset as indicated by sustained irradiance values above 0.0 uE/cm2/sec
attribute	length_day	long_name	String	Length Day
attribute	length_day	units	String	HH.H
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	-70.2915, -61.0903
attribute	latitude	axis	String	Y
attribute	latitude	bcodmo_name	String	latitude
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	description	String	noon latitude position, negative = South, extracted from ship's along track data
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LATX/
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	-76.7126, -61.7236
attribute	longitude	axis	String	X
attribute	longitude	bcodmo_name	String	longitude
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	description	String	noon longitude position, negative = West, extracted from ship's along track data
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LONX/
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	par_d_day		double
attribute	par_d_day	_FillValue	double	NaN
attribute	par_d_day	actual_range	double	5.83, 1286.1168
attribute	par_d_day	bcodmo_name	String	par_d_day
attribute	par_d_day	description	String	cosine irradiance (EsPAR), integrated over time period defined by the parameter length_day. In this case units are reported as per day
attribute	par_d_day	long_name	String	Par D Day
attribute	par_d_day	units	String	uE/cm2/day
variable	par_scalar_day		double
attribute	par_scalar_day	_FillValue	double	NaN
attribute	par_scalar_day	actual_range	double	33.7304, 3381.4322
attribute	par_scalar_day	bcodmo_name	String	par_scalar_day
attribute	par_scalar_day	description	String	scalar irradiance (PAR), (independent of direction), integrated over time period defined by the parameter length_day. In this case units are reported as per day
attribute	par_scalar_day	long_name	String	Par Scalar Day
attribute	par_scalar_day	units	String	uE/cm2/day

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.