ERDDAP > info > bcodmo_dataset_3842

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
	set	data	graph		files	public	[GT11 - Cruise Event Log] - Scientific sampling event log from R/V Knorr cruise KN204-01 in the Subtropical northern Atlantic Ocean in 2011 (U.S. GEOTRACES NAT project) (U.S. GEOTRACES North Atlantic Transect)		F   I   M	background			BCO-DMO	bcodmo_dataset_3842

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	Spreadsheet of events generated aboard vessel by the science party. The following code lists were used. Event Description Codes: nd = unknown/not entered GT-C = GEOTRACES carousel 30-ODF = 30L Niskin Rosette Stn-GeoF = GeoFish Station sampling; misc samples GeoF = GeoFish TM dissolved; Nuts; As mid-GeoF = GeoFish TM diss/uf; Nuts; nanoNuts; As; Alk Phosphatase Super-GeoF = GeoFishTM diss/uf; Nuts; NanoNuts; As; Alk Phos; Se; WML; A. Shiller RaPUW = Radium UW pump MITv2 = MIT-vane UAFv = UAF-vane KnoR = Knorr rosette MastUp = NASA solar reference mast UP MastDown = NASA solar reference mast DOWN McL-Ros = McLane pump rosette McL-Prof = McLane pump profile Aeros = Aerosol sampler AOP = Apparent Optical Properties cast NASAsurf = NASA surface pump water sample NEMO = NEMO Float Deployment Ra/Th/Pig = Ra/Th/Pigment Niskin Cast Surf Ra bag = Surface Ra bag Rain = Rain sample Sample Codes: nd = unknown/not recorded diss = dissolved samples diss+part = dissolved and particulate samples unfilt = unfiltered seawater filter = filter for particulates none = none
attribute	NC_GLOBAL	awards_0_award_nid	String	54753
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-0926423
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0926423
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_0_program_manager	String	Donald L. Rice
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51467
attribute	NC_GLOBAL	awards_1_award_nid	String	54938
attribute	NC_GLOBAL	awards_1_award_number	String	OCE-0926092
attribute	NC_GLOBAL	awards_1_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0926092
attribute	NC_GLOBAL	awards_1_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_1_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_1_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_1_program_manager	String	Donald L. Rice
attribute	NC_GLOBAL	awards_1_program_manager_nid	String	51467
attribute	NC_GLOBAL	awards_2_award_nid	String	55139
attribute	NC_GLOBAL	awards_2_award_number	String	OCE-0926204
attribute	NC_GLOBAL	awards_2_data_url	String	http://www.nsf.gov/awardsearch/showAward?AWD_ID=0926204&HistoricalAwards=false
attribute	NC_GLOBAL	awards_2_funder_name	String	NSF Division of Ocean Sciences
attribute	NC_GLOBAL	awards_2_funding_acronym	String	NSF OCE
attribute	NC_GLOBAL	awards_2_funding_source_nid	String	355
attribute	NC_GLOBAL	awards_2_program_manager	String	Donald L. Rice
attribute	NC_GLOBAL	awards_2_program_manager_nid	String	51467
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	KN204-01 Scientific Sampling Event Log 2011 GEOTRACES cruise - 06 Nov to 11 Dec Chief Sci: Ed Boyle (MIT); Co-Chief Sci: Greg Cutter (Old Dominion University) Version: 25 Jan 2013 Note: Times are GMT; BCO-DMO corrections: Corrected lat of event #3034 from 32.67 to 38.67; Added station number to event #3112. Changed sample number of event #3123 from 'nd' to 7245. Corrected start and end dates of event #3203 from 12/01/11 to 12/02/11; Changed end time of event #3217 from 0000 to nd; Corrected station number of event #3219; Corrected lon of event #3228 from -25.87 to -35.87.
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	2013-01-07T17:34:13Z
attribute	NC_GLOBAL	date_modified	String	2020-03-27T16:49:48Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.3842.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-24.5
attribute	NC_GLOBAL	geospatial_lat_max	double	40.18
attribute	NC_GLOBAL	geospatial_lat_min	double	17.4
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-24.5
attribute	NC_GLOBAL	geospatial_lon_min	double	-70.15
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	3224.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	1.0
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/3842
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	keywords	String	bco, bco-dmo, biological, chemical, comment, cruise, cruise_id, data, dataset, day, day_end, day_start, depth, depth_max, depth_min, description, dmo, end, erddap, event, event_description, geo, GEO_sample_id_range, latitude, longitude, management, month, month_end, month_start, oceanography, office, preliminary, range, sample, samples, samples_taken, start, taken, time, time_end, time_start, year
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/3842/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/3842
attribute	NC_GLOBAL	Northernmost_Northing	double	40.18
attribute	NC_GLOBAL	param_mapping	String	{'3842': {'lat': 'master - latitude', 'lon': 'master - longitude', 'depth_min': 'flag - depth'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/3842/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Massachusetts Institute of Technology
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	MIT-EAPS
attribute	NC_GLOBAL	people_0_person_name	String	Edward A. Boyle
attribute	NC_GLOBAL	people_0_person_nid	String	50984
attribute	NC_GLOBAL	people_0_role	String	Chief Scientist
attribute	NC_GLOBAL	people_0_role_type	String	originator
attribute	NC_GLOBAL	people_1_affiliation	String	Old Dominion University
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	ODU
attribute	NC_GLOBAL	people_1_person_name	String	Gregory Cutter
attribute	NC_GLOBAL	people_1_person_nid	String	50679
attribute	NC_GLOBAL	people_1_role	String	Co-Chief Scientist
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_2_person_name	String	Shannon Rauch
attribute	NC_GLOBAL	people_2_person_nid	String	51498
attribute	NC_GLOBAL	people_2_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_2_role_type	String	related
attribute	NC_GLOBAL	project	String	U.S. GEOTRACES NAT
attribute	NC_GLOBAL	projects_0_acronym	String	U.S. GEOTRACES NAT
attribute	NC_GLOBAL	projects_0_description	String	Much of this text appeared in an article published in OCB News, October 2008, by the OCB Project Office. The first U.S. GEOTRACES Atlantic Section will be specifically centered around a sampling cruise to be carried out in the North Atlantic in 2010. Ed Boyle (MIT) and Bill Jenkins (WHOI) organized a three-day planning workshop that was held September 22-24, 2008 at the Woods Hole Oceanographic Institution. The main goal of the workshop, sponsored by the National Science Foundation and the U.S. GEOTRACES Scientific Steering Committee, was to design the implementation plan for the first U.S. GEOTRACES Atlantic Section. The primary cruise design motivation was to improve knowledge of the sources, sinks and internal cycling of Trace Elements and their Isotopes (TEIs) by studying their distributions along a section in the North Atlantic (Figure 1). The North Atlantic has the full suite of processes that affect TEIs, including strong meridional advection, boundary scavenging and source effects, aeolian deposition, and the salty Mediterranean Outflow. The North Atlantic is particularly important as it lies at the "origin" of the global Meridional Overturning Circulation. It is well understood that many trace metals play important roles in biogeochemical processes and the carbon cycle, yet very little is known about their large-scale distributions and the regional scale processes that affect them. Recent advances in sampling and analytical techniques, along with advances in our understanding of their roles in enzymatic and catalytic processes in the open ocean provide a natural opportunity to make substantial advances in our understanding of these important elements. Moreover, we are motivated by the prospect of global change and the need to understand the present and future workings of the ocean's biogeochemistry. The GEOTRACES strategy is to measure a broad suite of TEIs to constrain the critical biogeochemical processes that influence their distributions. In addition to these "exotic" substances, more traditional properties, including macronutrients (at micromolar and nanomolar levels), CTD, bio-optical parameters, and carbon system characteristics will be measured. The cruise starts at Line W, a repeat hydrographic section southeast of Cape Cod, extends to Bermuda and subsequently through the North Atlantic oligotrophic subtropical gyre, then transects into the African coast in the northern limb of the coastal upwelling region. From there, the cruise goes northward into the Mediterranean outflow. The station locations shown on the map are for the "fulldepth TEI" stations, and constitute approximately half of the stations to be ultimately occupied. Figure 1. The proposed 2010 Atlantic GEOTRACES cruise track plotted on dissolved oxygen at 400 m depth. Data from the World Ocean Atlas (Levitus et al., 2005) were plotted using Ocean Data View (courtesy Reiner Schlitzer). [click on the image to view a larger version] Hydrography, CTD and nutrient measurements will be supported by the Ocean Data Facility (J. Swift) at Scripps Institution of Oceanography and funded through NSF Facilities. They will be providing an additional CTD rosette system along with nephelometer and LADCP. A trace metal clean Go-Flo Rosette and winch will be provided by the group at Old Dominion University (G. Cutter) along with a towed underway pumping system. The North Atlantic Transect cruise began in 2010 with KN199 leg 4 (station sampling) and leg 5 (underway sampling only) (Figure 2). KN199-04 Cruise Report (PDF) Figure 2. The red line shows the cruise track for the first leg of the US Geotraces North Atlantic Transect on the R/V Knorr in October 2010.  The rest of the stations (beginning with 13) will be completed in October-December 2011 on the R/V Knorr (courtesy of Bill Jenkins, Chief Scientist, GNAT first leg). [click on the image to view a larger version] The section completion effort resumed again in November 2011 with KN204-01A,B (Figure 3). KN204-01A,B Cruise Report (PDF) Figure 3. Station locations occupied on the US Geotraces North Atlantic Transect on the R/V Knorr in November 2011.  [click on the image to view a larger version] Data from the North Atlantic Transect cruises are available under the Datasets heading below, and consensus values for the SAFe and North Atlantic GEOTRACES Reference Seawater Samples are available from the GEOTRACES Program Office: Standards and Reference Materials ADCP data are available from the Currents ADCP group at the University of Hawaii at the links below:KN199-04   (leg 1 of 2010 cruise; Lisbon to Cape Verde)KN199-05   (leg 2 of 2010 cruise; Cape Verde to Charleston, NC)KN204-01A (part 1 of 2011 cruise; Woods Hole, MA to Bermuda)KN204-01B (part 2 of 2011 cruise; Bermuda to Cape Verde)
attribute	NC_GLOBAL	projects_0_end_date	String	2013-08
attribute	NC_GLOBAL	projects_0_geolocation	String	Subtropical western and eastern North Atlantic Ocean
attribute	NC_GLOBAL	projects_0_name	String	U.S. GEOTRACES North Atlantic Transect
attribute	NC_GLOBAL	projects_0_project_nid	String	2066
attribute	NC_GLOBAL	projects_0_project_website	String	https://www.geotraces.org/
attribute	NC_GLOBAL	projects_0_start_date	String	2010-10
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	17.4
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	cruise_id,year
attribute	NC_GLOBAL	summary	String	Scientific sampling event log from R/V Knorr cruise KN204-01 in the Subtropical northern Atlantic Ocean in 2011 (U.S. GEOTRACES NAT project).
attribute	NC_GLOBAL	title	String	[GT11 - Cruise Event Log] - Scientific sampling event log from R/V Knorr cruise KN204-01 in the Subtropical northern Atlantic Ocean in 2011 (U.S. GEOTRACES NAT project) (U.S. GEOTRACES North Atlantic Transect)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-70.15
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	cruise_id		String
attribute	cruise_id	bcodmo_name	String	cruise_id
attribute	cruise_id	description	String	Official cruise identifier.
attribute	cruise_id	long_name	String	Cruise Id
attribute	cruise_id	units	String	text
variable	year		short
attribute	year	_FillValue	short	32767
attribute	year	actual_range	short	2011, 2011
attribute	year	bcodmo_name	String	year
attribute	year	description	String	4-digit year of the cruise. in the format YYYY
attribute	year	long_name	String	Year
attribute	year	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/
attribute	year	units	String	unitless
variable	event		short
attribute	event	_FillValue	short	32767
attribute	event	actual_range	short	3001, 3282
attribute	event	bcodmo_name	String	event
attribute	event	description	String	Unique event number.
attribute	event	long_name	String	Event
attribute	event	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/
attribute	event	units	String	integer
variable	location		String
attribute	location	bcodmo_name	String	Site_Desig
attribute	location	description	String	Location descriptor (typically station ID).
attribute	location	long_name	String	Location
attribute	location	units	String	text
variable	event_description		String
attribute	event_description	bcodmo_name	String	ev_type
attribute	event_description	description	String	Description of sampling event. See 'Acquisition Description' for event code definitions.
attribute	event_description	long_name	String	Event Description
attribute	event_description	units	String	text
variable	GEO_sample_id_range		String
attribute	GEO_sample_id_range	bcodmo_name	String	sample
attribute	GEO_sample_id_range	description	String	Range of GEOTRACES ID numbers.
attribute	GEO_sample_id_range	long_name	String	GEO Sample Id Range
attribute	GEO_sample_id_range	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	GEO_sample_id_range	units	String	text
variable	month_start		byte
attribute	month_start	_FillValue	byte	127
attribute	month_start	actual_range	byte	11, 12
attribute	month_start	bcodmo_name	String	month_start
attribute	month_start	description	String	2-digit month at start of event (GMT).
attribute	month_start	long_name	String	Month Start
attribute	month_start	units	String	mm (01 to 12)
variable	day_start		String
attribute	day_start	bcodmo_name	String	day_start
attribute	day_start	description	String	2-digit day of the month at start of event (GMT).
attribute	day_start	long_name	String	Day Start
attribute	day_start	units	String	dd (01 to 31)
variable	time_start		String
attribute	time_start	bcodmo_name	String	time_start
attribute	time_start	description	String	Start time (GMT); 24-hour clock.
attribute	time_start	long_name	String	Time Start
attribute	time_start	units	String	HHMM
variable	month_end		byte
attribute	month_end	_FillValue	byte	127
attribute	month_end	actual_range	byte	11, 12
attribute	month_end	bcodmo_name	String	month_end
attribute	month_end	description	String	2-digit month at end of event (GMT).
attribute	month_end	long_name	String	Month End
attribute	month_end	units	String	mm (01 to 12)
variable	day_end		String
attribute	day_end	bcodmo_name	String	day_end
attribute	day_end	description	String	2-digit day of the month at end of event (GMT).
attribute	day_end	long_name	String	Day End
attribute	day_end	units	String	dd (01 to 31)
variable	time_end		String
attribute	time_end	bcodmo_name	String	time_end
attribute	time_end	description	String	End time (GMT); 24-hour clock.
attribute	time_end	long_name	String	Time End
attribute	time_end	units	String	HHMM
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	17.4, 40.18
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	Latitude (South is negative).
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	-70.15, -24.5
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	Longitude (West is negative).
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	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	double	NaN
attribute	depth	actual_range	double	1.0, 3224.0
attribute	depth	axis	String	Z
attribute	depth	bcodmo_name	String	depth_min
attribute	depth	description	String	Minimum depth.
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		short
attribute	depth_max	_FillValue	short	32767
attribute	depth_max	actual_range	short	1, 5845
attribute	depth_max	bcodmo_name	String	depth_max
attribute	depth_max	colorBarMaximum	double	8000.0
attribute	depth_max	colorBarMinimum	double	-8000.0
attribute	depth_max	colorBarPalette	String	TopographyDepth
attribute	depth_max	description	String	Maximum depth.
attribute	depth_max	long_name	String	Depth
attribute	depth_max	standard_name	String	depth
attribute	depth_max	units	String	meters
variable	samples_taken		String
attribute	samples_taken	bcodmo_name	String	sample_descrip
attribute	samples_taken	description	String	Samples taken. See 'Acquisition Description' for sample code definitions.
attribute	samples_taken	long_name	String	Samples Taken
attribute	samples_taken	units	String	text
variable	comment		String
attribute	comment	bcodmo_name	String	comment
attribute	comment	description	String	Free-text comments about the event.
attribute	comment	long_name	String	Comment
attribute	comment	units	String	text

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.