ERDDAP > info > axiom-netcdf-harvest-socan-GU-15-04-ECOA1-1434765195-1437670876

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			(SECOORA) Glider - ECOA1 - ECOA1 Discrete Sampling: Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from NOAA Ship Gordon Gunter off the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0159428).		F   I   M	background			NOAA OAP	axiom-netcdf-harvest-socan-GU-15-04-ECOA1-1434765195-1437670876

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	abstract	String	The East Coast Ocean Acidification (ECOA) Cruise on board the R/V Gordan Gunter from Newport, took place in the Gulf of Maine and then along the East US coast to Miami. The effort was in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP). The cruise was designed to obtain a snapshot of key carbon, physical, and biogeochemical parameters as they relate to ocean acidification (OA) in the coastal realm. The cruise included a series of 11 transects approximately orthogonal to the Gulf of Maine and Atlantic coasts and a comprehensive set of underway measurements along the entire transect.
attribute	NC_GLOBAL	abstract_ncei	String	This archival package contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations during the East Coast Ocean Acidification (GU-15-04 ECOA1). The East Coast Ocean Acidification (ECOA) Cruise on board NOAA Ship Gordon Gunter from Newport, took place in the Gulf of Maine and then along the East US coast to Miami. The effort was in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP). The cruise was designed to obtain a snapshot of key carbon, physical, and biogeochemical parameters as they relate to ocean acidification (OA) in the coastal realm. The cruise included a series of 11 transects approximately orthogonal to the Gulf of Maine and Atlantic coasts and a comprehensive set of underway measurements along the entire transect.
attribute	NC_GLOBAL	cdm_altitude_proxy	String	z
attribute	NC_GLOBAL	cdm_data_type	String	Profile
attribute	NC_GLOBAL	cdm_profile_variables	String	profile
attribute	NC_GLOBAL	citation	String	Salisbury, J. 2016. ECOA cruise station discrete data. National Oceanographic Data Center.
attribute	NC_GLOBAL	contributor_name_10_address	String	4301 Rickenbacker Causeway, Miami, FL 33149, USA
attribute	NC_GLOBAL	contributor_name_10_email	String	Jia-Zhong.Zhang at noaa.gov
attribute	NC_GLOBAL	contributor_name_10_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	NC_GLOBAL	contributor_name_10_name	String	Jia-Zhong Zhang
attribute	NC_GLOBAL	contributor_name_10_phone	String	305-361-4512
attribute	NC_GLOBAL	contributor_name_10_role	String	PI
attribute	NC_GLOBAL	contributor_name_11_address	String	104 CEOAS Admin Bldg., Corvallis, OR 97331
attribute	NC_GLOBAL	contributor_name_11_email	String	ljuranek at coas.oregonstate.edu
attribute	NC_GLOBAL	contributor_name_11_institution	String	College of Earth, Ocean, and Atmospheric Sciences, Oregon State University
attribute	NC_GLOBAL	contributor_name_11_name	String	Lauren Jurank
attribute	NC_GLOBAL	contributor_name_11_phone	String	541-737-2368
attribute	NC_GLOBAL	contributor_name_11_role	String	PI
attribute	NC_GLOBAL	contributor_name_1_address	String	8 College Road, Durham, NH 03824, USA
attribute	NC_GLOBAL	contributor_name_1_email	String	Joe.Salisbury at unh.edu
attribute	NC_GLOBAL	contributor_name_1_institution	String	Ocean Processes Analysis Laboratory, University of New Hampshire
attribute	NC_GLOBAL	contributor_name_1_name	String	Joe Salisbury
attribute	NC_GLOBAL	contributor_name_1_phone	String	603-862-0849
attribute	NC_GLOBAL	contributor_name_2_address	String	014 Lammot DuPont Lab, Newark, DE 19716
attribute	NC_GLOBAL	contributor_name_2_email	String	wcai at udel.edu
attribute	NC_GLOBAL	contributor_name_2_institution	String	College of Earth, Ocean, and the Environment, University of Delaware
attribute	NC_GLOBAL	contributor_name_2_name	String	Wei-Jun Cai
attribute	NC_GLOBAL	contributor_name_2_phone	String	302-831-2839
attribute	NC_GLOBAL	contributor_name_3_address	String	4301 Rickenbacker Causeway, Miami, FL 33149, USA
attribute	NC_GLOBAL	contributor_name_3_email	String	Rik.Wanninkhof at noaa.gov
attribute	NC_GLOBAL	contributor_name_3_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	NC_GLOBAL	contributor_name_3_name	String	Rik Wanninkhof
attribute	NC_GLOBAL	contributor_name_3_phone	String	305-361-4379
attribute	NC_GLOBAL	contributor_name_4_address	String	4301 Rickenbacker Causeway, Miami, FL 33149, USA
attribute	NC_GLOBAL	contributor_name_4_email	String	Leticia.Barbero at noaa.gov
attribute	NC_GLOBAL	contributor_name_4_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	NC_GLOBAL	contributor_name_4_name	String	Leticia Barbero
attribute	NC_GLOBAL	contributor_name_4_phone	String	305-361-4453
attribute	NC_GLOBAL	contributor_name_4_role	String	PI
attribute	NC_GLOBAL	contributor_name_5_address	String	8 College Road, Durham NH 03824
attribute	NC_GLOBAL	contributor_name_5_email	String	shawn.shellito at unh.edu
attribute	NC_GLOBAL	contributor_name_5_institution	String	University of New Hampshire
attribute	NC_GLOBAL	contributor_name_5_name	String	Shawn Shellito
attribute	NC_GLOBAL	contributor_name_5_phone	String	603-862-2999
attribute	NC_GLOBAL	contributor_name_5_role	String	PI
attribute	NC_GLOBAL	contributor_name_6_address	String	8 College Road, Durham NH 03824
attribute	NC_GLOBAL	contributor_name_6_email	String	bror.jonsson at unh.edu
attribute	NC_GLOBAL	contributor_name_6_institution	String	University of New Hampshire
attribute	NC_GLOBAL	contributor_name_6_name	String	Bror Jonsson
attribute	NC_GLOBAL	contributor_name_6_phone	String	603-862-3421
attribute	NC_GLOBAL	contributor_name_6_role	String	PI
attribute	NC_GLOBAL	contributor_name_7_address	String	4600 Rickenbacker Causeway, Miami, FL 33149
attribute	NC_GLOBAL	contributor_name_7_email	String	clangdon at rsmas.miami.edu
attribute	NC_GLOBAL	contributor_name_7_institution	String	University of Miami
attribute	NC_GLOBAL	contributor_name_7_name	String	Chris Langdon
attribute	NC_GLOBAL	contributor_name_7_phone	String	305-421-4614
attribute	NC_GLOBAL	contributor_name_7_role	String	PI
attribute	NC_GLOBAL	contributor_name_8_address	String	Mail Code 616.1, Greenbelt, MD 20771
attribute	NC_GLOBAL	contributor_name_8_email	String	antonio.mannino-1 at nasa.gov
attribute	NC_GLOBAL	contributor_name_8_institution	String	NASA Goddard Space Flight Center
attribute	NC_GLOBAL	contributor_name_8_name	String	Antonio Mannino
attribute	NC_GLOBAL	contributor_name_8_phone	String	301-286-0182
attribute	NC_GLOBAL	contributor_name_8_role	String	PI
attribute	NC_GLOBAL	contributor_name_9_address	String	435 Oceanography & Physics Bldg, Norfolk VA 23529
attribute	NC_GLOBAL	contributor_name_9_email	String	mmulholl at odu.edu
attribute	NC_GLOBAL	contributor_name_9_institution	String	Old Dominion University
attribute	NC_GLOBAL	contributor_name_9_name	String	Margaret Mulholland
attribute	NC_GLOBAL	contributor_name_9_phone	String	757-683-3972
attribute	NC_GLOBAL	contributor_name_9_role	String	PI
attribute	NC_GLOBAL	Conventions	String	CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	luc@axiomdatascience.com, rob@axiomdatascience.com
attribute	NC_GLOBAL	creator_name	String	Axiom Data Science
attribute	NC_GLOBAL	creator_url	String	http://www.axiomdatascience.com/
attribute	NC_GLOBAL	cruise_id	String	GU-15-04 ECOA1
attribute	NC_GLOBAL	data_submitter_address	String	8 College Road, Durham, NH 03824, USA
attribute	NC_GLOBAL	data_submitter_email	String	shawn.shellito at unh.edu
attribute	NC_GLOBAL	data_submitter_institution	String	Ocean Processes Analysis Laboratory, University of New Hampshire
attribute	NC_GLOBAL	data_submitter_name	String	Shawn Shellito
attribute	NC_GLOBAL	data_submitter_phone	String	603-862-0849
attribute	NC_GLOBAL	date_created	String	2017-11-07T19:53:20Z
attribute	NC_GLOBAL	date_metadata_modified	String	2017-11-07T19:53:20Z
attribute	NC_GLOBAL	date_submitted	String	2017-07-10T00:00:00.000-08:00
attribute	NC_GLOBAL	Easternmost_Easting	double	-61.72616
attribute	NC_GLOBAL	expocode	String	33GG20150619
attribute	NC_GLOBAL	featureType	String	Profile
attribute	NC_GLOBAL	funding_agency_name	String	NOAA's Ocean Acidification Program
attribute	NC_GLOBAL	funding_project_id	String	NA11NOS0120034
attribute	NC_GLOBAL	funding_project_title	String	ECOA Cruise
attribute	NC_GLOBAL	geospatial_bounds	String	POLYGON ((-79.18116760253906 26.98217010498047, -79.49810028076172 26.98287010192871, -79.86715698242188 26.99032020568848, -80.00131988525391 27.00016021728516, -80.57916259765625 28.7544994354248, -80.97350311279297 31.47359085083008, -75.14631652832031 38.91682052612305, -73.87580108642578 40.37451171875, -69.93182373046875 43.50899887084961, -66.64700317382812 44.87250137329102, -66.36598205566406 44.94449996948242, -63.45800018310547 44.39865875244141, -62.87366104125977 43.88150024414062, -61.87815856933594 42.99681854248047, -61.82500076293945 42.93865966796875, -61.72615814208984 42.83000183105469, -79.18116760253906 26.98217010498047))
attribute	NC_GLOBAL	geospatial_bounds_crs	String	EPSG:4326
attribute	NC_GLOBAL	geospatial_lat_max	double	44.9445
attribute	NC_GLOBAL	geospatial_lat_min	double	26.98217
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-61.72616
attribute	NC_GLOBAL	geospatial_lon_min	double	-80.9735
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	String	1613.54
attribute	NC_GLOBAL	geospatial_vertical_min	String	1.35
attribute	NC_GLOBAL	geospatial_vertical_positive	String	down
attribute	NC_GLOBAL	geospatial_vertical_reference	String	mean_sea_level
attribute	NC_GLOBAL	geospatial_vertical_units	String	meters
attribute	NC_GLOBAL	history	String	Mon Feb 5 10:10:03 2018: ncks -v pressure,temperature,profile,salinity,ph,chl_a,silicate,nitrite,nitrate,nitrate_nitrite,phosphate,nitrogen,cdom,oxygen_concentration GU_15_04_ECOA1_1434765195_1437670876.full.nc GU_15_04_ECOA1_1434765195_1437670876.nc NetCDF generated by Axiom from NCEI archived files
attribute	NC_GLOBAL	id	String	GU_15_04_ECOA1
attribute	NC_GLOBAL	infoUrl	String	https://portal.axds.co/?portal_id=47#platform/4b2c7f1f-439f-56d2-b35f-274be6dfb983/v2
attribute	NC_GLOBAL	institution	String	NOAA OAP
attribute	NC_GLOBAL	keywords	String	ALKALINITY, CHLOROPHYLL A, Chromophoric Dissolved Organic Matter (CDOM), DISSOLVED INORGANIC CARBON (DIC), DISSOLVED ORGANIC CARBON, DISSOLVED OXYGEN, NITRATE, nitrate + nitrite content (concentration), NITRITE, NITROGEN - PARTICULATE, OCEAN CHEMISTRY, PARTICULATE ORGANIC CARBON, PH, PHOSPHATE, SALINITY, SILICATE, WATER TEMPERATURE
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Earth Science Keywords. Version 5.3.3
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	Metadata_Conventions	String	Unidata Dataset Discovery v1.0
attribute	NC_GLOBAL	metadata_link	String	https://www.nodc.noaa.gov/cgi-bin/OAS/prd/accession/159428
attribute	NC_GLOBAL	naming_authority	String	gov.noaa.ncei
attribute	NC_GLOBAL	ncei_accession_number	String	0159428
attribute	NC_GLOBAL	ncei_template_version	String	NCEI_NetCDF_Profile_Incomplete_Template_v2.0
attribute	NC_GLOBAL	NCO	String	4.4.2
attribute	NC_GLOBAL	Northernmost_Northing	double	44.9445
attribute	NC_GLOBAL	packrat_source	String	axiom.netcdf_harvest.netcdf_harvest
attribute	NC_GLOBAL	packrat_source_id	String	socan/GU_15_04_ECOA1_1434765195_1437670876
attribute	NC_GLOBAL	packrat_uuid	String	4b2c7f1f-439f-56d2-b35f-274be6dfb983
attribute	NC_GLOBAL	platform	String	RV Gordon Gunter
attribute	NC_GLOBAL	platform_category	String	cruise
attribute	NC_GLOBAL	platform_country	String	USA
attribute	NC_GLOBAL	platform_ircs	String	WTEO
attribute	NC_GLOBAL	platform_ncei	String	33GG
attribute	NC_GLOBAL	platform_owner	String	NOAA
attribute	NC_GLOBAL	platform_type	String	Research Vessel
attribute	NC_GLOBAL	platform_wod	String	7607
attribute	NC_GLOBAL	project	String	ECOA1
attribute	NC_GLOBAL	references	String	Salisbury, J. 2016. ECOA Report.
attribute	NC_GLOBAL	sea_name	String	East Coast - US/Canada
attribute	NC_GLOBAL	source	String	NOAA OAP
attribute	NC_GLOBAL	sourceUrl	String	https://files.stage.platforms.axds.co/axiom/netcdf_harvest/socan/GU_15_04_ECOA1_1434765195_1437670876/processed.nc
attribute	NC_GLOBAL	Southernmost_Northing	double	26.98217
attribute	NC_GLOBAL	standard_name_vocabulary	String	NetCDF Climate and Forecast (CF) Metadata Convention Standard Name Table v46
attribute	NC_GLOBAL	subsetVariables	String	latitude, longitude, profile, time
attribute	NC_GLOBAL	summary	String	To measure key carbon, physical and biogeochemical parameters in coastal waters of the Gulf of Maine and eastern coast of the US in relation to Ocean Acidification.
attribute	NC_GLOBAL	supplemental_information	String	https://www.aoml.noaa.gov/ocd/gcc/ECOA1
attribute	NC_GLOBAL	time_coverage_duration	double	2.905681E9
attribute	NC_GLOBAL	time_coverage_end	String	2015-07-23T16:43:13Z
attribute	NC_GLOBAL	time_coverage_start	String	2015-06-20T01:53:15Z
attribute	NC_GLOBAL	title	String	(SECOORA) Glider - ECOA1 - ECOA1 Discrete Sampling: Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from NOAA Ship Gordon Gunter off the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0159428).
attribute	NC_GLOBAL	urn	String	urn:ioos:station:gov.noaa.ncei:GU_15_04_ECOA1
attribute	NC_GLOBAL	vessel_name	String	RV Gordon Gunter
attribute	NC_GLOBAL	Westernmost_Easting	double	-80.9735
variable	cdom		float
attribute	cdom	_FillValue	float	-9999.9
attribute	cdom	actual_range	float	-1.975172E-7, 4.101363E-4
attribute	cdom	cell_methods	String	time: point lon: point lat: point z: point
attribute	cdom	coordinates	String	time latitude longitude z
attribute	cdom	coverage_content_type	String	physicalMeasurement
attribute	cdom	detailed_sampling_and_analyzing_information	String	Typically three depths (surface, mix layer, and depth inbetween) are sampled via niskin bottler. The samples were filtered under a gentle vacuum (<5 in Hg) through pre-combusted (6 hours at 450 degree C) 47mm GFF filters and separated into 2 or 3 (depending on depth) 40ml vials for DOC and one 125ml bottle for CDOM. The DOC vials were frozen and the CDOM bottles refrigerated. DOC and CDOM samples were analyzed by Antonio Mannino’s laboratory at NASA Goddard.
attribute	cdom	grid_mapping	String	crs
attribute	cdom	ioos_category	String	Unknown
attribute	cdom	long_name	String	Concentration Of Colored Dissolved Organic Matter
attribute	cdom	method_reference	String	Mannino, A., M. E. Russ, and S. B. Hooker (2008), Algorithm development and validation for satellite-derived distributions of DOC and CDOM in the U.S. Middle Atlantic Bight, J. Geophys. Res., 113, C07051, doi:10.1029/2007JC004493
attribute	cdom	missing_value	float	-9999.9
attribute	cdom	observation_type	String	Profile
attribute	cdom	parameter_id	String	360
attribute	cdom	researcher_institution	String	NASA Goddard Space Flight Center
attribute	cdom	researcher_name	String	Antonio Mannino
attribute	cdom	sampling_instrument	String	Niskin bottle
attribute	cdom	standard_name	String	concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate
attribute	cdom	unit_id	String	3
attribute	cdom	units	String	1
attribute	cdom	variable_type	String	In-situ observation
variable	chl_a		float
attribute	chl_a	_FillValue	float	-9999.9
attribute	chl_a	actual_range	float	0.046, 8.324
attribute	chl_a	cell_methods	String	time: point lon: point lat: point z: point
attribute	chl_a	coordinates	String	time latitude longitude z
attribute	chl_a	coverage_content_type	String	physicalMeasurement
attribute	chl_a	detailed_sampling_and_analyzing_information	String	Samples were taken with a niskin bottle from the surface, mix layer, and where applicable at a third depth between the surface and mix layer. The samples were run through precombusted (6 hours at 450 degree C) 25mm GFF filters, placed in precombusted aluminum foil, and stored in liquid nitrogen until analysis.
attribute	chl_a	grid_mapping	String	crs
attribute	chl_a	ioos_category	String	Unknown
attribute	chl_a	long_name	String	Chlorophyll a
attribute	chl_a	method_reference	String	Van Heukelem, L. and C.S. Thomas, 2001: Computer-assisted high-performance liquid chromatography method development with applications to the isolation and analysis of phytoplankton pigments. J.Chromatogr. A, 910, 31-49.
attribute	chl_a	missing_value	float	-9999.9
attribute	chl_a	parameter_id	String	427
attribute	chl_a	researcher_institution	String	NASA Goddard Space Flight Center
attribute	chl_a	researcher_name	String	Antonio Mannino
attribute	chl_a	sampling_instrument	String	Niskin bottle
attribute	chl_a	standard_name	String	mass_concentration_of_chlorophyll_a_in_sea_water
attribute	chl_a	unit_id	String	17
attribute	chl_a	units	String	kg.m-3
attribute	chl_a	variable_type	String	In-situ observation
variable	latitude		float
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	float	-9999.9
attribute	latitude	actual_range	float	26.98217, 44.9445
attribute	latitude	axis	String	Y
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Profile Location
attribute	latitude	missing_value	float	-9999.9
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
attribute	latitude	valid_max	float	90.0
attribute	latitude	valid_min	float	-90.0
variable	longitude		float
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	float	-9999.9
attribute	longitude	actual_range	float	-80.9735, -61.72616
attribute	longitude	axis	String	X
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Profile Location
attribute	longitude	missing_value	float	-9999.9
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
attribute	longitude	valid_max	float	180.0
attribute	longitude	valid_min	float	-180.0
variable	nitrate		float
attribute	nitrate	_FillValue	float	-9999.9
attribute	nitrate	actual_range	float	0.0, 32.82
attribute	nitrate	analyzing_instrument	String	Continuous flow analyzer (CFA) using the standard and analysis protocols for the WOCE hydrographic program as set forth in the manual by L.I. Gordon, et al. (1993).
attribute	nitrate	cell_methods	String	time: point lon: point lat: point z: point
attribute	nitrate	coordinates	String	time latitude longitude z
attribute	nitrate	coverage_content_type	String	physicalMeasurement
attribute	nitrate	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	nitrate	detailed_sampling_and_analyzing_information	String	Nutrient samples were collected from Niskin bottles, after at least three seawater rinses. Sample analysis typically began within a few hours of sample collection after the samples had warmed to room temperature. Those samples not analyzed within 3 hours were refrigerated for later analysis. Samples were analyzed for phosphate (PO4- 3), nitrate (NO3-), nitrite (NO2-) and orthosilicic acid (H4SiO4). Samples for nitrate analysis were passed through a cadmium column, which reduced nitrate to nitrite, and the resulting nitrite concentration (i.e. the sum of nitrate + nitrite which is signified as N+N) was then determined as described above. Nitrate concentrations were determined from the difference of N+N and nitrite.
attribute	nitrate	grid_mapping	String	crs
attribute	nitrate	ioos_category	String	Unknown
attribute	nitrate	long_name	String	Moles Of Nitrate Per Unit Mass In Sea Water
attribute	nitrate	method_reference	String	Armstrong, F.A.J., Stearns, C.R. and Strickland, J.D.H. (1967). The measurement of upwelling and subsequent biological processes by means of the Technicon AutoAnalyzer and associated equipment. Deep-Sea Res. 14:381-389. Gordon, L.I., Jennings Jr., J.C., Ross, A.A. and Krest, J.M. (1993). A suggested protocol for the continuous automated analysis of seawater nutrients (phosphate, nitrate, nitrite and silicic acid) in the WOCE Hydrographic program and the Joint Global Ocean Fluxes Study. WOCE Operations Manual, vol. 3: The Observational Programme, Section 3.2: WOCE Hydrographic Programme, Part 3.1.3: WHP Operations and Methods. WHP Office Report WHPO 91-1; WOCE Report No. 68/91. November 1994, Revision 1, Woods Hole, MA., USA, 52 loose-leaf pages.
attribute	nitrate	missing_value	float	-9999.9
attribute	nitrate	observation_type	String	Profile and surface underway
attribute	nitrate	parameter_id	String	130
attribute	nitrate	researcher_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	nitrate	researcher_name	String	Jia-Zhong Zhang
attribute	nitrate	sampling_instrument	String	Niskin bottle and flow through pump
attribute	nitrate	standard_name	String	nitrate
attribute	nitrate	uncertainty	String	A mixed stock standard consisting of silicic acid, phosphate and nitrate was prepared by dissolving high purity standard materials (KNO3, KH2PO4 and Na2SiF6) in deionized water using a two step dilution for phosphate and nitrate. This standard was stored at room temperature. A nitrite stock standard was prepared dissolving NaNO2 in distilled water, and this standard was stored in a refrigerator on the ship. Working standards were prepared fresh daily by diluting the stock solutions in low nutrient seawater. The mixed standards were verified against commercial standards, and in-lab standards.
attribute	nitrate	unit_id	String	57
attribute	nitrate	units	String	micromol.kg-1
attribute	nitrate	variable_type	String	In-situ observation
variable	nitrate_nitrite		float
attribute	nitrate_nitrite	_FillValue	float	-9999.9
attribute	nitrate_nitrite	actual_range	float	0.0, 32.83
attribute	nitrate_nitrite	analyzing_instrument	String	Continuous flow analyzer (CFA) using the standard and analysis protocols for the WOCE hydrographic program as set forth in the manual by L.I. Gordon, et al. (1993).
attribute	nitrate_nitrite	cell_methods	String	time: point lon: point lat: point z: point
attribute	nitrate_nitrite	coordinates	String	time latitude longitude z
attribute	nitrate_nitrite	coverage_content_type	String	physicalMeasurement
attribute	nitrate_nitrite	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	nitrate_nitrite	detailed_sampling_and_analyzing_information	String	Nutrient samples were collected from Niskin bottles, after at least three seawater rinses. Sample analysis typically began within a few hours of sample collection after the samples had warmed to room temperature. Those samples not analyzed within 3 hours were refrigerated for later analysis. Samples were analyzed for phosphate (PO4- 3), nitrate (NO3-), nitrite (NO2-) and orthosilicic acid (H4SiO4). Samples were passed through a cadmium column, which reduced nitrate to nitrite, and the resulting nitrite concentration (i.e. the sum of nitrate + nitrite which is signified as N+N) was then determined as described above.
attribute	nitrate_nitrite	grid_mapping	String	crs
attribute	nitrate_nitrite	ioos_category	String	Unknown
attribute	nitrate_nitrite	long_name	String	Moles Of Nitrate And Nitrite Per Unit Mass In Sea Water
attribute	nitrate_nitrite	method_reference	String	Armstrong, F.A.J., Stearns, C.R. and Strickland, J.D.H. (1967). The measurement of upwelling and subsequent biological processes by means of the Technicon AutoAnalyzer and associated equipment. Deep-Sea Res. 14:381-389. Gordon, L.I., Jennings Jr., J.C., Ross, A.A. and Krest, J.M. (1993). A suggested protocol for the continuous automated analysis of seawater nutrients (phosphate, nitrate, nitrite and silicic acid) in the WOCE Hydrographic program and the Joint Global Ocean Fluxes Study. WOCE Operations Manual, vol. 3: The Observational Programme, Section 3.2: WOCE Hydrographic Programme, Part 3.1.3: WHP Operations and Methods. WHP Office Report WHPO 91-1; WOCE Report No. 68/91. November 1994, Revision 1, Woods Hole, MA., USA, 52 loose-leaf pages.
attribute	nitrate_nitrite	missing_value	float	-9999.9
attribute	nitrate_nitrite	observation_type	String	Profile and surface underway
attribute	nitrate_nitrite	researcher_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	nitrate_nitrite	researcher_name	String	Jia-Zhong Zhang
attribute	nitrate_nitrite	sampling_instrument	String	Niskin bottle and flow through pump
attribute	nitrate_nitrite	standard_name	String	moles_of_nitrate_and_nitrite_per_unit_mass_in_sea_water
attribute	nitrate_nitrite	uncertainty	String	A mixed stock standard consisting of silicic acid, phosphate and nitrate was prepared by dissolving high purity standard materials (KNO3, KH2PO4 and Na2SiF6) in deionized water using a two step dilution for phosphate and nitrate. This standard was stored at room temperature. A nitrite stock standard was prepared dissolving NaNO2 in distilled water, and this standard was stored in a refrigerator on the ship. Working standards were prepared fresh daily by diluting the stock solutions in low nutrient seawater. The mixed standards were verified against commercial standards, and in-lab standards.
attribute	nitrate_nitrite	unit_id	String	57
attribute	nitrate_nitrite	units	String	micromol.kg-1
attribute	nitrate_nitrite	variable_type	String	In-situ observation
variable	nitrite		float
attribute	nitrite	_FillValue	float	-9999.9
attribute	nitrite	actual_range	float	0.0, 0.5
attribute	nitrite	analyzing_instrument	String	Continuous flow analyzer (CFA) using the standard and analysis protocols for the WOCE hydrographic program as set forth in the manual by L.I. Gordon, et al. (1993).
attribute	nitrite	cell_methods	String	time: point lon: point lat: point z: point
attribute	nitrite	coordinates	String	time latitude longitude z
attribute	nitrite	coverage_content_type	String	physicalMeasurement
attribute	nitrite	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	nitrite	detailed_sampling_and_analyzing_information	String	Nutrient samples were collected from Niskin bottles, after at least three seawater rinses. Sample analysis typically began within a few hours of sample collection after the samples had warmed to room temperature. Those samples not analyzed within 3 hours were refrigerated for later analysis. Samples were analyzed for phosphate (PO4- 3), nitrate (NO3-), nitrite (NO2-) and orthosilicic acid (H4SiO4). Nitrite was determined by diazotizing the sample with sulfanilamide and coupling with N-1 naphthyl ethylenediamine dihydrochloride to form an azo dye. The color produced is measured at 540 nm.
attribute	nitrite	grid_mapping	String	crs
attribute	nitrite	ioos_category	String	Unknown
attribute	nitrite	long_name	String	Moles Of Nitrite Per Unit Mass In Sea Water
attribute	nitrite	method_reference	String	Armstrong, F.A.J., Stearns, C.R. and Strickland, J.D.H. (1967). The measurement of upwelling and subsequent biological processes by means of the Technicon AutoAnalyzer and associated equipment. Deep-Sea Res. 14:381-389. Gordon, L.I., Jennings Jr., J.C., Ross, A.A. and Krest, J.M. (1993). A suggested protocol for the continuous automated analysis of seawater nutrients (phosphate, nitrate, nitrite and silicic acid) in the WOCE Hydrographic program and the Joint Global Ocean Fluxes Study. WOCE Operations Manual, vol. 3: The Observational Programme, Section 3.2: WOCE Hydrographic Programme, Part 3.1.3: WHP Operations and Methods. WHP Office Report WHPO 91-1; WOCE Report No. 68/91. November 1994, Revision 1, Woods Hole, MA., USA, 52 loose-leaf pages.
attribute	nitrite	missing_value	float	-9999.9
attribute	nitrite	observation_type	String	Profile and surface underway
attribute	nitrite	parameter_id	String	423
attribute	nitrite	researcher_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	nitrite	researcher_name	String	Jia-Zhong Zhang
attribute	nitrite	sampling_instrument	String	Niskin bottle and flow through pump
attribute	nitrite	standard_name	String	nitrite
attribute	nitrite	uncertainty	String	A mixed stock standard consisting of silicic acid, phosphate and nitrate was prepared by dissolving high purity standard materials (KNO3, KH2PO4 and Na2SiF6) in deionized water using a two step dilution for phosphate and nitrate. This standard was stored at room temperature. A nitrite stock standard was prepared dissolving NaNO2 in distilled water, and this standard was stored in a refrigerator on the ship. Working standards were prepared fresh daily by diluting the stock solutions in low nutrient seawater. The mixed standards were verified against commercial standards, and in-lab standards.
attribute	nitrite	unit_id	String	57
attribute	nitrite	units	String	micromol.kg-1
attribute	nitrite	variable_type	String	In-situ observation
variable	nitrogen		float
attribute	nitrogen	_FillValue	float	-9999.9
attribute	nitrogen	actual_range	float	6.434762E-6, 2.124023E-4
attribute	nitrogen	cell_methods	String	time: point lon: point lat: point z: point
attribute	nitrogen	coordinates	String	time latitude longitude z
attribute	nitrogen	coverage_content_type	String	physicalMeasurement
attribute	nitrogen	detailed_sampling_and_analyzing_information	String	Typically three depths (surface, mix layer, and depth inbetween) are sampled via niskin bottle. POC/PN samples are collected in 0.5, 1.04 or 2.2 Liter, brown polypropylene bottles. Samples are filtered on precombusted Whatman GF/F 25mm under low vacuum pressure (40 mm Hg) Filter is removed, folded in half with the particulate part inside the fold and wrapped in precombusted aluminum foil. Samples are stored in Liquid Nitrogen and transferred post cruise to a -80 C freezer until processed.
attribute	nitrogen	grid_mapping	String	crs
attribute	nitrogen	ioos_category	String	Unknown
attribute	nitrogen	long_name	String	Mass Concentration Of Organic Detritus Expressed as Nitrogen In Sea Water
attribute	nitrogen	method_reference	String	Hedges, J.I. and J.H. Stern. 1984. Carbon and nitrogen determinations of carbonate-containing solids. Limnol. Oceanogr. 29: 657-663.
attribute	nitrogen	missing_value	float	-9999.9
attribute	nitrogen	parameter_id	String	440
attribute	nitrogen	researcher_institution	String	NASA Goddard Space Flight Center
attribute	nitrogen	researcher_name	String	Antonio Mannino
attribute	nitrogen	standard_name	String	mass_concentration_total_dissolved_nitrogen
attribute	nitrogen	unit_id	String	17
attribute	nitrogen	units	String	kg.m-3
variable	oxygen_concentration		float
attribute	oxygen_concentration	_FillValue	float	-9999.9
attribute	oxygen_concentration	actual_range	float	98.837, 371.594
attribute	oxygen_concentration	calculation_method_and_parameters	String	SBE 43
attribute	oxygen_concentration	cell_methods	String	time: point lon: point lat: point z: point
attribute	oxygen_concentration	coordinates	String	time latitude longitude z
attribute	oxygen_concentration	coverage_content_type	String	physicalMeasurement
attribute	oxygen_concentration	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	oxygen_concentration	detailed_sampling_and_analyzing_information	String	A detailed and more complete description is available in the cruise report at: https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf. CTD/rosette casts were performed with a package consisting of a 24-place, 10-liter rosette frame (AOMLs yellow frame), a 24-place water sampler/pylon (SBE32) and 24, 10-liter Bullister/Niskin-style bottles. This package was deployed on all stations/casts. Underwater electronic components consisted of a Sea-Bird Electronics (SBE) 9 plus CTD with dual pumps and the following sensors: dual temperature (SBE3), dual conductivity (SBE4), dual dissolved oxygen (SBE43), and a Simrad 807 altimeter. The CTDs supplied a standard Sea-Bird format data stream at a data rate of 24 frames/second. The SBE9plus CTD was connected to the SBE32 24-place pylon providing for single-conductor sea cable operation. Power to the SBE9plus CTD, SBE32 pylon, auxiliary sensors, and altimeter was provided through the sea cable from the SBE11plus deck unit in the computer lab. The raw CTD data and bottle trips acquired by SBE Seasave on the Windows 7 workstation were processed from hex files to cnv files and then into bottle files. Post cruise data processing was completed on a Windows 7 machine running SEABIRD SBE DATA Processing version 7.22.5
attribute	oxygen_concentration	grid_mapping	String	crs
attribute	oxygen_concentration	ioos_category	String	Unknown
attribute	oxygen_concentration	long_name	String	Moles Of Oxygen Per Unit Mass In Sea Water
attribute	oxygen_concentration	method_reference	String	https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf.
attribute	oxygen_concentration	missing_value	float	-9999.9
attribute	oxygen_concentration	observation_type	String	profile
attribute	oxygen_concentration	parameter_id	String	195
attribute	oxygen_concentration	researcher_institution	String	Ocean Processes Analysis Laboratory, University of New Hampshire
attribute	oxygen_concentration	researcher_name	String	Joe Salisbury
attribute	oxygen_concentration	sampling_instrument	String	Sea-Bird SBE-911plus CTD system
attribute	oxygen_concentration	standard_name	String	moles_of_oxygen_per_unit_mass_in_sea_water
attribute	oxygen_concentration	uncertainty	String	The DO sensors were calibrated to dissolved O2 check samples by matching the up cast bottle trips to CTD bottle files. Post cruise calibration of the sensor determined that there was minimal drift with a slope of 1.0301 ml/L between calibrations.
attribute	oxygen_concentration	unit_id	String	57
attribute	oxygen_concentration	units	String	micromol.kg-1
attribute	oxygen_concentration	variable_type	String	In-situ observation
variable	ph		float
attribute	ph	_FillValue	float	-9999.9
attribute	ph	actual_range	float	7.600464, 8.121634
attribute	ph	analyzing_instrument	String	The pH was measured using the spectrophotometric method on the total hydrogen ion concentration pH scale. The analyzing system consists of an Agilent 8453 UV-visible spectroscopy system, a high precision Kloehn digital pump, a 10-cm light path quartz cell, a thermostated water bath, and a custom-made temperature-control system for spectrophotometer cell.
attribute	ph	cell_methods	String	time: point lon: point lat: point z: point
attribute	ph	coordinates	String	time latitude longitude z
attribute	ph	coverage_content_type	String	physicalMeasurement
attribute	ph	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	ph	detailed_sampling_and_analyzing_information	String	Seawater was sampled directly from the Niskin bottle into a narrow neck 125 mL borosilicate glass bottle. After filling the bottle, we let several hundred mL of seawater overflow and then capped the bottle. While awaiting analysis, the samples were stored in the dark. Seawater was analyzed within 2 hours of collection. During analysis, the absorbance of a seawater blank was first measured at three wavelengths (578, 434, and 730 nm). Then the absorbance of the mixture of concentrated purified dye m-cresol purple (30 micro-liter, ~2 mmol/L, MCP) and seawater was measured at the same wavelengths. In addition, a double dye addition experiment was carried out at sea to evaluate the influence on pH due to the addition of dye into seawater.
attribute	ph	field_replicate_information	String	73 duplicates were sampled during the cruise.
attribute	ph	grid_mapping	String	crs
attribute	ph	ioos_category	String	Phytoplankton Species
attribute	ph	long_name	String	pH
attribute	ph	method_reference	String	Liu, X. W., M. C. Patsavas and R. H. Byrne (2011). Purification and Characterization of meta-Cresol Purple for Spectrophotometric Seawater pH Measurements. Environmental Science & Technology 45(11): 4862-4868. Clayton, T. D. and R. H. Byrne (1993). Spectrophotometric seawater pH measurements - total hydrogen-ion concentration scale calibration of m-cresol purple and at-sea results. Deep-Sea Research Part I 40(10): 2115-2129. Dickson, A. G., C. L. Sabine and J. R. Christian (2007). Guide to Best Practices for Ocean CO2 Measurements.
attribute	ph	missing_value	float	-9999.9
attribute	ph	observation_type	String	Laboratory experiment
attribute	ph	parameter_id	String	82
attribute	ph	ph_scale	String	total
attribute	ph	researcher_institution	String	University of Delaware
attribute	ph	researcher_name	String	Wei-Jun Cai
attribute	ph	sampling_instrument	String	Niskin bottle and flow through pump
attribute	ph	standard_name	String	sea_water_ph_reported_on_total_scale
attribute	ph	standardization_technique_description	String	The pH data was guaranteed by purified m-cresol purple which was supplied by Dr. Robert H. Byrne at University of South Florida.
attribute	ph	temperature_of_measurement	String	20 C and 25 C. The temperature of measurement for each sample is given under the variable abbreviation PH_TOT_TEMP.
attribute	ph	uncertainty	String	< 0.001 pH units
attribute	ph	unit_id	String	3
attribute	ph	units	String	1
attribute	ph	variable_type	String	Manipulation condition
variable	phosphate		float
attribute	phosphate	_FillValue	float	-9999.9
attribute	phosphate	actual_range	float	0.0, 2.49
attribute	phosphate	analyzing_instrument	String	Continuous flow analyzer (CFA) using the standard and analysis protocols for the WOCE hydrographic program as set forth in the manual by L.I. Gordon, et al. (1993).
attribute	phosphate	cell_methods	String	time: point lon: point lat: point z: point
attribute	phosphate	coordinates	String	time latitude longitude z
attribute	phosphate	coverage_content_type	String	physicalMeasurement
attribute	phosphate	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	phosphate	detailed_sampling_and_analyzing_information	String	Nutrient samples were collected from Niskin bottles, after at least three seawater rinses. Sample analysis typically began within a few hours of sample collection after the samples had warmed to room temperature. Those samples not analyzed within 3 hours were refrigerated for later analysis. Samples were analyzed for phosphate (PO4- 3), nitrate (NO3-), nitrite (NO2-) and orthosilicic acid (H4SiO4). Phosphate was determined by reacting the sample with molybdic acid to form phosphomolybdic acid. This complex was subsequently reduced with hydrazine, and the absorbance of the resulting phosphomolybdous acid was measured at 710 nm.
attribute	phosphate	grid_mapping	String	crs
attribute	phosphate	ioos_category	String	Unknown
attribute	phosphate	long_name	String	Moles Of Phosphate Per Unit Mass In Sea Water
attribute	phosphate	method_reference	String	Armstrong, F.A.J., Stearns, C.R. and Strickland, J.D.H. (1967). The measurement of upwelling and subsequent biological processes by means of the Technicon AutoAnalyzer and associated equipment. Deep-Sea Res. 14:381-389. Gordon, L.I., Jennings Jr., J.C., Ross, A.A. and Krest, J.M. (1993). A suggested protocol for the continuous automated analysis of seawater nutrients (phosphate, nitrate, nitrite and silicic acid) in the WOCE Hydrographic program and the Joint Global Ocean Fluxes Study. WOCE Operations Manual, vol. 3: The Observational Programme, Section 3.2: WOCE Hydrographic Programme, Part 3.1.3: WHP Operations and Methods. WHP Office Report WHPO 91-1; WOCE Report No. 68/91. November 1994, Revision 1, Woods Hole, MA., USA, 52 loose-leaf pages.
attribute	phosphate	missing_value	float	-9999.9
attribute	phosphate	observation_type	String	Profile and surface underway
attribute	phosphate	parameter_id	String	131
attribute	phosphate	researcher_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	phosphate	researcher_name	String	Jia-Zhong Zhang
attribute	phosphate	sampling_instrument	String	Niskin bottle and flow through pump
attribute	phosphate	standard_name	String	phosphate
attribute	phosphate	uncertainty	String	A mixed stock standard consisting of silicic acid, phosphate and nitrate was prepared by dissolving high purity standard materials (KNO3, KH2PO4 and Na2SiF6) in deionized water using a two step dilution for phosphate and nitrate. This standard was stored at room temperature. A nitrite stock standard was prepared dissolving NaNO2 in distilled water, and this standard was stored in a refrigerator on the ship. Working standards were prepared fresh daily by diluting the stock solutions in low nutrient seawater. The mixed standards were verified against commercial standards, and in-lab standards.
attribute	phosphate	unit_id	String	57
attribute	phosphate	units	String	micromol.kg-1
attribute	phosphate	variable_type	String	In-situ observation
variable	pressure		float
attribute	pressure	_FillValue	float	-9999.9
attribute	pressure	actual_range	float	1.359, 1631.123
attribute	pressure	calculation_method_and_parameters	String	CTD
attribute	pressure	cell_methods	String	time: point lon: point lat: point z: point
attribute	pressure	coordinates	String	time latitude longitude
attribute	pressure	coverage_content_type	String	physicalMeasurement
attribute	pressure	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	pressure	detailed_sampling_and_analyzing_information	String	A detailed and more complete description is available in the cruise report at: https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf. CTD/rosette casts were performed with a package consisting of a 24-place, 10-liter rosette frame (AOMLs yellow frame), a 24-place water sampler/pylon (SBE32) and 24, 10-liter Bullister/Niskin-style bottles. This package was deployed on all stations/casts. Underwater electronic components consisted of a Sea-Bird Electronics (SBE) 9 plus CTD with dual pumps and the following sensors: dual temperature (SBE3), dual conductivity (SBE4), dual dissolved oxygen (SBE43), and a Simrad 807 altimeter. The CTDs supplied a standard Sea-Bird format data stream at a data rate of 24 frames/second. The SBE9plus CTD was connected to the SBE32 24-place pylon providing for single-conductor sea cable operation. Power to the SBE9plus CTD, SBE32 pylon, auxiliary sensors, and altimeter was provided through the sea cable from the SBE11plus deck unit in the computer lab. The raw CTD data and bottle trips acquired by SBE Seasave on the Windows 7 workstation were processed from hex files to cnv files and then into bottle files. Post cruise data processing was completed on a Windows 7 machine running SEABIRD SBE DATA Processing version 7.22.5
attribute	pressure	grid_mapping	String	crs
attribute	pressure	ioos_category	String	Pressure
attribute	pressure	long_name	String	Sea Water Pressure
attribute	pressure	method_reference	String	https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf.
attribute	pressure	missing_value	float	-9999.9
attribute	pressure	observation_type	String	profile
attribute	pressure	parameter_id	String	179
attribute	pressure	researcher_institution	String	Ocean Processes Analysis Laboratory, University of New Hampshire
attribute	pressure	researcher_name	String	Joe Salisbury
attribute	pressure	sampling_instrument	String	Sea-Bird SBE-911plus CTD system
attribute	pressure	standard_name	String	sea_water_pressure
attribute	pressure	unit_id	String	40
attribute	pressure	units	String	10000.0 Pa
attribute	pressure	variable_type	String	In-situ observation
variable	profile		String
attribute	profile	cf_role	String	profile_id
attribute	profile	ioos_category	String	Unknown
attribute	profile	long_name	String	Profile Name
variable	salinity		float
attribute	salinity	_FillValue	float	-9999.9
attribute	salinity	actual_range	float	21.5206, 36.911
attribute	salinity	calculation_method_and_parameters	String	CTD
attribute	salinity	cell_methods	String	time: point lon: point lat: point z: point
attribute	salinity	coordinates	String	time latitude longitude z
attribute	salinity	coverage_content_type	String	physicalMeasurement
attribute	salinity	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	salinity	detailed_sampling_and_analyzing_information	String	A detailed and more complete description is available in the cruise report at: https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf. CTD/rosette casts were performed with a package consisting of a 24-place, 10-liter rosette frame (AOML’s yellow frame), a 24-place water sampler/pylon (SBE32) and 24, 10-liter Bullister/Niskin-style bottles. This package was deployed on all stations/casts. Underwater electronic components consisted of a Sea-Bird Electronics (SBE) 9 plus CTD with dual pumps and the following sensors: dual temperature (SBE3), dual conductivity (SBE4), dual dissolved oxygen (SBE43), and a Simrad 807 altimeter. The CTDs supplied a standard Sea-Bird format data stream at a data rate of 24 frames/second. The SBE9plus CTD was connected to the SBE32 24-place pylon providing for single-conductor sea cable operation. Power to the SBE9plus CTD, SBE32 pylon, auxiliary sensors, and altimeter was provided through the sea cable from the SBE11plus deck unit in the computer lab. The raw CTD data and bottle trips acquired by SBE Seasave on the Windows 7 workstation were processed from hex files to cnv files and then into bottle files. Post cruise data processing was completed on a Windows 7 machine running SEABIRD SBE DATA Processing version 7.22.5
attribute	salinity	grid_mapping	String	crs
attribute	salinity	ioos_category	String	Salinity
attribute	salinity	long_name	String	Salinity
attribute	salinity	missing_value	float	-9999.9
attribute	salinity	observation_type	String	profile
attribute	salinity	parameter_id	String	50
attribute	salinity	researcher_institution	String	Ocean Processes Analysis Laboratory, University of New Hampshire
attribute	salinity	researcher_name	String	Joe Salisbury
attribute	salinity	sampling_instrument	String	Sea-Bird SBE-911plus CTD system
attribute	salinity	standard_name	String	sea_water_practical_salinity
attribute	salinity	uncertainty	String	Conductivity sensor calibration coefficients derived from the pre-cruise calibrations were applied to raw primary and secondary conductivities. Comparisons between the primary and secondary sensors and between each of the sensors to check sample conductivities. Post cruise calibration of the primary sensor determined the sensor drift to be 0.0008 PSU/month.
attribute	salinity	unit_id	String	4
attribute	salinity	units	String	1e-3
attribute	salinity	variable_type	String	In-situ observation
variable	silicate		float
attribute	silicate	_FillValue	float	-9999.9
attribute	silicate	actual_range	float	-0.7, 41.4
attribute	silicate	analyzing_instrument	String	Continuous flow analyzer (CFA) using the standard and analysis protocols for the WOCE hydrographic program as set forth in the manual by L.I. Gordon, et al. (1993).
attribute	silicate	cell_methods	String	time: point lon: point lat: point z: point
attribute	silicate	coordinates	String	time latitude longitude z
attribute	silicate	coverage_content_type	String	physicalMeasurement
attribute	silicate	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	silicate	detailed_sampling_and_analyzing_information	String	Nutrient samples were collected from Niskin bottles, after at least three seawater rinses. Sample analysis typically began within a few hours of sample collection after the samples had warmed to room temperature. Those samples not analyzed within 3 hours were refrigerated for later analysis. Samples were analyzed for phosphate (PO4- 3), nitrate (NO3-), nitrite (NO2-) and orthosilicic acid (H4SiO4). Silicic acid was analyzed using a modification of Armstrong et al. (1967). The sample is reacted with ammonium molybdate in an acidic solution to form molybdosilicic acid. The molybdosilicic acid was then reduced with ascorbic acid to form molybdenum blue. The absorbance of the molybdenum blue was measured at 660 nm.
attribute	silicate	grid_mapping	String	crs
attribute	silicate	ioos_category	String	Unknown
attribute	silicate	long_name	String	Moles Of Silicate Per Unit Mass In Sea Water
attribute	silicate	method_reference	String	Armstrong, F.A.J., Stearns, C.R. and Strickland, J.D.H. (1967). The measurement of upwelling and subsequent biological processes by means of the Technicon AutoAnalyzer and associated equipment. Deep-Sea Res. 14:381-389. Gordon, L.I., Jennings Jr., J.C., Ross, A.A. and Krest, J.M. (1993). A suggested protocol for the continuous automated analysis of seawater nutrients (phosphate, nitrate, nitrite and silicic acid) in the WOCE Hydrographic program and the Joint Global Ocean Fluxes Study. WOCE Operations Manual, vol. 3: The Observational Programme, Section 3.2: WOCE Hydrographic Programme, Part 3.1.3: WHP Operations and Methods. WHP Office Report WHPO 91-1; WOCE Report No. 68/91. November 1994, Revision 1, Woods Hole, MA., USA, 52 loose-leaf pages.
attribute	silicate	missing_value	float	-9999.9
attribute	silicate	observation_type	String	Profile and surface underway
attribute	silicate	parameter_id	String	133
attribute	silicate	researcher_institution	String	Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration
attribute	silicate	researcher_name	String	Jia-Zhong Zhang
attribute	silicate	standard_name	String	silicate
attribute	silicate	uncertainty	String	A mixed stock standard consisting of silicic acid, phosphate and nitrate was prepared by dissolving high purity standard materials (KNO3, KH2PO4 and Na2SiF6) in deionized water using a two step dilution for phosphate and nitrate. This standard was stored at room temperature. A nitrite stock standard was prepared dissolving NaNO2 in distilled water, and this standard was stored in a refrigerator on the ship. Working standards were prepared fresh daily by diluting the stock solutions in low nutrient seawater. The mixed standards were verified against commercial standards, and in-lab standards.
attribute	silicate	unit_id	String	57
attribute	silicate	units	String	micromol.kg-1
attribute	silicate	variable_type	String	In-situ observation
variable	temperature		float
attribute	temperature	_FillValue	float	-9999.9
attribute	temperature	actual_range	float	0.9373, 30.5234
attribute	temperature	calculation_method_and_parameters	String	CTD
attribute	temperature	cell_methods	String	time: point lon: point lat: point z: point
attribute	temperature	coordinates	String	time latitude longitude z
attribute	temperature	coverage_content_type	String	physicalMeasurement
attribute	temperature	data_quality_flag_description	String	WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.
attribute	temperature	detailed_sampling_and_analyzing_information	String	A detailed and more complete description is available in the cruise report at: https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf. CTD/rosette casts were performed with a package consisting of a 24-place, 10-liter rosette frame (AOML’s yellow frame), a 24-place water sampler/pylon (SBE32) and 24, 10-liter Bullister/Niskin-style bottles. This package was deployed on all stations/casts. Underwater electronic components consisted of a Sea-Bird Electronics (SBE) 9 plus CTD with dual pumps and the following sensors: dual temperature (SBE3), dual conductivity (SBE4), dual dissolved oxygen (SBE43), and a Simrad 807 altimeter. The CTDs supplied a standard Sea-Bird format data stream at a data rate of 24 frames/second. The SBE9plus CTD was connected to the SBE32 24-place pylon providing for single-conductor sea cable operation. Power to the SBE9plus CTD, SBE32 pylon, auxiliary sensors, and altimeter was provided through the sea cable from the SBE11plus deck unit in the computer lab. The raw CTD data and bottle trips acquired by SBE Seasave on the Windows 7 workstation were processed from hex files to cnv files and then into bottle files. Post cruise data processing was completed on a Windows 7 machine running SEABIRD SBE DATA Processing version 7.22.5
attribute	temperature	grid_mapping	String	crs
attribute	temperature	ioos_category	String	Temperature
attribute	temperature	long_name	String	Sea Water Temperature
attribute	temperature	missing_value	float	-9999.9
attribute	temperature	observation_type	String	profile
attribute	temperature	parameter_id	String	41
attribute	temperature	researcher_institution	String	Ocean Processes Analysis Laboratory, University of New Hampshire
attribute	temperature	researcher_name	String	Joe Salisbury
attribute	temperature	sampling_instrument	String	Sea-Bird SBE-911plus CTD system
attribute	temperature	standard_name	String	sea_water_temperature
attribute	temperature	uncertainty	String	Conductivity sensor calibration coefficients derived from the pre-cruise calibrations were applied to raw primary and secondary conductivities. Comparisons between the primary and secondary sensors and between each of the sensors to check sample conductivities. Post cruise calibration of the primary sensor determined the sensor drift to be 0.0008 PSU/month.
attribute	temperature	unit_id	String	8
attribute	temperature	units	String	degree_Celsius
attribute	temperature	variable_type	String	In-situ observation
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.434765195E9, 1.437669793E9
attribute	time	axis	String	T
attribute	time	calendar	String	standard
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Sample 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	z		float
attribute	z	_CoordinateAxisType	String	Height
attribute	z	_FillValue	float	-9999.9
attribute	z	actual_range	float	1.757, 1613.541
attribute	z	axis	String	Z
attribute	z	calculation_method_and_parameters	String	CTD
attribute	z	cell_methods	String	time: point lon: point lat: point z: point
attribute	z	comment	String	depth was calculated from pressure using Sea-Bird Electronics document AN69, http://www.seabird.com/document/an69-conversion-pressure-depth
attribute	z	coverage_content_type	String	physicalMeasurement
attribute	z	detailed_sampling_and_analyzing_information	String	A detailed and more complete description is available in the cruise report at: https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf. CTD/rosette casts were performed with a package consisting of a 24-place, 10-liter rosette frame (AOMLs yellow frame), a 24-place water sampler/pylon (SBE32) and 24, 10-liter Bullister/Niskin-style bottles. This package was deployed on all stations/casts. Underwater electronic components consisted of a Sea-Bird Electronics (SBE) 9 plus CTD with dual pumps and the following sensors: dual temperature (SBE3), dual conductivity (SBE4), dual dissolved oxygen (SBE43), and a Simrad 807 altimeter. The CTDs supplied a standard Sea-Bird format data stream at a data rate of 24 frames/second. The SBE9plus CTD was connected to the SBE32 24-place pylon providing for single-conductor sea cable operation. Power to the SBE9plus CTD, SBE32 pylon, auxiliary sensors, and altimeter was provided through the sea cable from the SBE11plus deck unit in the computer lab. The raw CTD data and bottle trips acquired by SBE Seasave on the Windows 7 workstation were processed from hex files to cnv files and then into bottle files. Post cruise data processing was completed on a Windows 7 machine running SEABIRD SBE DATA Processing version 7.22.5
attribute	z	grid_mapping	String	crs
attribute	z	ioos_category	String	Location
attribute	z	long_name	String	Depth
attribute	z	method_reference	String	https://www.aoml.noaa.gov/ocd/gcc/ECOA1/Cruise_Report.pdf.
attribute	z	missing_value	float	-9999.9
attribute	z	observation_type	String	profile
attribute	z	positive	String	down
attribute	z	researcher_institution	String	Ocean Processes Analysis Laboratory, University of New Hampshire
attribute	z	researcher_name	String	Joe Salisbury
attribute	z	sampling_instrument	String	Sea-Bird SBE-911plus CTD system
attribute	z	standard_name	String	depth
attribute	z	units	String	m
attribute	z	valid_max	float	1620.0
attribute	z	valid_min	float	0.0
attribute	z	variable_type	String	In-situ observation

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.