ERDDAP > info > bcodmo_dataset_3758

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	[alongtrack] - Alongtrack data from ship's Data Acquisition System (DAS) from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in 2012 (POWOW project) (Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns)		F   I   M	background			BCO-DMO	bcodmo_dataset_3758

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,.odvTxt
attribute	NC_GLOBAL	acquisition_description	String	The DAS system collects data at an operator selected interval; this interval is usually set at 1 sample every 5 seconds. The data are collected from IMET sensors, SBE-21 Thermosalinagraph, EM302 or Knudsen, C-Nav GPS and Winch systems. The data are time, date and position tagged. A new file is started each day at GMT 0:00 and ends at 23:59:55 (depending on the data storage interval). Filename extensions are Julian Day. (From [University of Washington vessel information](\\"http://www.ocean.washington.edu/story/RV+Thomas+G+Thompson\\")) Thermosalinograph calibration data for DAS data follows: Conductivity calibration coefficients: m = 4.6 a = 0.00000523250085 b = 0.49686504 c = -4.21206317 d = -0.0000877310216 Temperature calibration coefficients: f = 2610.082 a = 0.00364763429 b = 0.000596620785 c = 0.0000159326489 d = 0.00000120111676 External Temperature calibration coefficients: f = 2676.423 a = 0.00368121106 b = 0.00058938925 c = 0.0000151014632 d = 0.00000122956892 PAR sensor calibration coefficient: dry = 1.63E-17
attribute	NC_GLOBAL	awards_0_award_nid	String	55018
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1031064
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1031064
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	David L. Garrison
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	50534
attribute	NC_GLOBAL	awards_1_award_nid	String	55019
attribute	NC_GLOBAL	awards_1_award_number	String	OCE-1030518
attribute	NC_GLOBAL	awards_1_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1030518
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	David L. Garrison
attribute	NC_GLOBAL	awards_1_program_manager_nid	String	50534
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	TN277 alongtrack data (DAS) PI: Zackary Johnson (Duke University) Co-PI: Erik Zinser (University of Tennessee) Version: 24 Oct 2012
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	2012-10-24T20:12:12Z
attribute	NC_GLOBAL	date_modified	String	2019-03-15T14:35:06Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.3758.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-117.225355
attribute	NC_GLOBAL	geospatial_lat_max	double	32.70665
attribute	NC_GLOBAL	geospatial_lat_min	double	21.247275
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-117.225355
attribute	NC_GLOBAL	geospatial_lon_min	double	-158.342478
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/3758
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	TSG
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	SBE 21 SeaCAT Thermosalinograph measured conductivity and temperature. Refer to the following (PDFs) from the TN277 (POWOW1) cruise:Temperature calibration dataTemperature calibration reportConductivity calibration dataConductivity calibration report
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	5840
attribute	NC_GLOBAL	instruments_0_description	String	A thermosalinograph (TSG) is used to obtain a continuous record of sea surface temperature and salinity. On many research vessels the TSG is integrated into the ship's underway seawater sampling system and reported with the underway or alongtrack data.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/133/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Thermosalinograph
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	470
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Thermosalinograph
attribute	NC_GLOBAL	instruments_1_acronym	String	Fluorometer
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	See the WetLabs ECO Fluorometer chacterization sheet (PDF) from TN277 (POWOW1) cruise.
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	5841
attribute	NC_GLOBAL	instruments_1_description	String	A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/113/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Fluorometer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	484
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Fluorometer
attribute	NC_GLOBAL	instruments_2_acronym	String	WL CSTAR Trans
attribute	NC_GLOBAL	instruments_2_dataset_instrument_description	String	See the WetLabs C-Star calibration sheet (PDF) from the TN277 (POWOW1) cruise.
attribute	NC_GLOBAL	instruments_2_dataset_instrument_nid	String	5839
attribute	NC_GLOBAL	instruments_2_description	String	A highly integrated opto-electronic design to provide a low cost, compact solution for underwater measurements of beam transmittance. The instrument is capable of either free space measurements, or through the use of an optical flow tube, flow-through sampling with a pump. It can be used in profiling, moored, or underway applications. more information from Wet Labs
attribute	NC_GLOBAL	instruments_2_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L22/current/TOOL0160/
attribute	NC_GLOBAL	instruments_2_instrument_name	String	Wet Labs CSTAR Transmissometer
attribute	NC_GLOBAL	instruments_2_instrument_nid	String	593
attribute	NC_GLOBAL	instruments_2_supplied_name	String	Wet Labs CSTAR Transmissometer
attribute	NC_GLOBAL	keywords	String	air, altimetry, atmosphere, atmospheric, available, average, bar, bco, bco-dmo, biological, chemical, chl, chl_raw, chlorophyll, cog, cond, course, data, dataset, date, date_gmt, day, day_gmt, depth, depth_w, dir, dmo, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, erddap, ground, head, iso, laboratory, latitude, light, light_trans_v, longitude, management, month, month_gmt, oceanography, office, out, over, PAR, photosynthetically, preliminary, press, press_bar, radiation, radiation_s, rate, raw, sal, satellite, science, sog, sound, sound_vel, speed, speedlog, surface, temp_air, temperature, tension, time, time_gmt, trans, v, vel, winch, winch_no, wind, wind_dir, wind_dir_avg, wind_dir_r, wind_speed, wind_speed_avg, wind_speed_r, winds, wire, wire_out, wire_rate, wire_tension, year, yrday
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/3758/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/3758
attribute	NC_GLOBAL	Northernmost_Northing	double	32.70665
attribute	NC_GLOBAL	param_mapping	String	{'3758': {'lat': 'master - latitude', 'lon': 'master - longitude', 'ISO_DateTime_UTC': 'master - time'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/3758/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Duke University
attribute	NC_GLOBAL	people_0_person_name	String	Zackary I. Johnson
attribute	NC_GLOBAL	people_0_person_nid	String	50749
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	University of Tennessee Knoxville
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	UTK
attribute	NC_GLOBAL	people_1_person_name	String	Erik Zinser
attribute	NC_GLOBAL	people_1_person_nid	String	51286
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	Duke University
attribute	NC_GLOBAL	people_2_person_name	String	Zackary I. Johnson
attribute	NC_GLOBAL	people_2_person_nid	String	50749
attribute	NC_GLOBAL	people_2_role	String	Contact
attribute	NC_GLOBAL	people_2_role_type	String	related
attribute	NC_GLOBAL	people_3_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_3_person_name	String	Shannon Rauch
attribute	NC_GLOBAL	people_3_person_nid	String	51498
attribute	NC_GLOBAL	people_3_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	project	String	POWOW
attribute	NC_GLOBAL	projects_0_acronym	String	POWOW
attribute	NC_GLOBAL	projects_0_description	String	Project also known as 'Prochlorococcus Of Warming Ocean Waters' (POWOW). The two numerically-dominant ecotypes of the marine cyanobacterium Prochlorococcus partition the surface ocean niche latitudinally, with ecotype eMIT9312 dominant in the 30 degree N to 30 degree S region and eMED4 dominant at higher latitudes. These ecotypes may account for 25-50% of primary production in open ocean ecosystems, but this percentage is dependent on which ecotype dominates. The relative abundance of the two ecotypes follows a log-linear relationship with temperature, with the transition from eMIT9312 to eMED4 occurring at approx. 18 degrees C. From these descriptive data, it has been hypothesized that temperature is the primary driver of relative abundance. Their contribution to net primary production, however, appears to be independent of temperature, suggesting temperature regulates ecotype dominance through photosynthesis-independent mechanisms. To test these hypotheses, the PIs are undertaking a series of field and lab studies to investigate the effect of temperature change on the distribution of these ecotypes. Two cruises in the North Pacific will trace the transitions from eMIT9312- to eMED4-dominated regions, with one cruise during the winter and the other during summer. They have hypothesized that the ratio of ecotype abundance will move latitudinally with the seasonal shift in temperature gradient: migration of the 18 degrees C isotherm northward in the summer will be matched by a similar migration of the 1:1 ecotype transition point. Multiple crossings of the 18 degrees C isotherm are proposed, and the summer cruise will also follow the isotherm to the Western US coast to gain insight on physical and geochemical influences. Environmental variables such as nutrient concentrations, light/mixing depths, and virus /grazing based mortality, which may impinge on the relationship between temperature and ecotype ratio, will be assessed through a series of multivariate analyses of the collected suite of physical, chemical and biological data. Seasonal comparisons will be complemented with on-deck incubations and lab competition assays (using existing and new isolates) that will establish, for the first time, how fitness coefficients of these ecotypes relate to temperature. As latitudinal shifts in temperature gradient and migration of ecotypes during seasonal warming likely share common features with high latitude warming as a consequence of climate change, the investigator's analyses will contribute important biological parameters (e.g., abundances, production rates, temperature change coefficients) for modeling biological and biogeochemical responses to climate change. This research will be integrated with that of committed collaborators, generating data sufficient for ecosystem-scale characterizations of the contributions of temperature (relative to other forcing factors) in constraining the range and seasonal migration of these numerically dominant marine phototrophs. Publications produced as result of this research: Rowe, J.M., DeBruyn, J.M., Poorvin, L., LeCleir, G.R., Johnson, Z.I., Zinser, E.R., and Wilhelm, S.W. 2012. Viral and bacterial abundance and production in the Western Pacific Ocean and the relation to other oceanic realms. FEMS Microbiology Ecology, 72, p. 359. DOI: 10.1111/j.1574-6941.2011.01223.x Morris, J.J., Lenski, R.E. and E.R. Zinser. 2012. The Black Queen Hypothesis: Evolution of Dependencies through Adaptive Gene Loss. mBio, 3, p. e00036-12. DOI: 10.1128/mBio.00036-12 Morris, J.J., Johnson, Z.I., Szul, M.J., Keller, M., and Zinser, E.R. 2011. Dependence of the cyanobacterium Prochlorococcus on hydrogen peroxide scavenging microbes for growth at the ocean's surface. PLoS One, 6(2), p. 16805. DOI:10.1371/journal.pone.0016805 Ringuet, S., Sassano, L., and Johnson, Z.I. 2011. A suite of microplate reader-based colorimetric methods to quantify ammonium, nitrate, orthophosphate and silicate concentrations for aquatic nutrient monitoring. Journal of Environmental Monitoring. DOI:10.1039/C0EM00290A Ritchie, A.E. and Johnson, Z.I. 2012. Abundance and genetic diversity of aerobic anoxygenic phototrophic bacteria of coastal regions of the Pacific Ocean. Applied and Environmental Microbiology, 78, p. 2858. DOI: 10.1128/AEM.06268-11
attribute	NC_GLOBAL	projects_0_end_date	String	2014-09
attribute	NC_GLOBAL	projects_0_geolocation	String	Eastern North Pacific Ocean
attribute	NC_GLOBAL	projects_0_name	String	Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns
attribute	NC_GLOBAL	projects_0_project_nid	String	2237
attribute	NC_GLOBAL	projects_0_project_website	String	http://oceanography.ml.duke.edu/johnson/research/powow/
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	21.247275
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	month_gmt,year
attribute	NC_GLOBAL	summary	String	Alongtrack data from ship's Data Acquisition System (DAS) from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in 2012. Data were collected along the cruise track from the ship's IMET sensors, thermosalinograph, Knudesn, and GPS.
attribute	NC_GLOBAL	time_coverage_end	String	2012-03-11T15:35:15Z
attribute	NC_GLOBAL	time_coverage_start	String	2012-03-01T03:29:20Z
attribute	NC_GLOBAL	title	String	[alongtrack] - Alongtrack data from ship's Data Acquisition System (DAS) from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in 2012 (POWOW project) (Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-158.342478
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	yrday		String
attribute	yrday	bcodmo_name	String	yrday
attribute	yrday	description	String	Yearday (GMT).
attribute	yrday	long_name	String	Yrday
attribute	yrday	units	String	unitless
variable	month_gmt		String
attribute	month_gmt	bcodmo_name	String	month_gmt
attribute	month_gmt	description	String	Month of year (GMT).
attribute	month_gmt	long_name	String	Month Gmt
attribute	month_gmt	units	String	mm (01 to 12)
variable	day_gmt		String
attribute	day_gmt	bcodmo_name	String	day_gmt
attribute	day_gmt	description	String	Day of month (GMT).
attribute	day_gmt	long_name	String	Day Gmt
attribute	day_gmt	units	String	dd (01 to 31)
variable	year		short
attribute	year	_FillValue	short	32767
attribute	year	actual_range	short	2012, 2012
attribute	year	bcodmo_name	String	year
attribute	year	description	String	4-digit year. in YYYY format
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	time_gmt		String
attribute	time_gmt	bcodmo_name	String	time_gmt
attribute	time_gmt	description	String	Nav computer GMT time.
attribute	time_gmt	long_name	String	Time Gmt
attribute	time_gmt	units	String	HH:MM:SS
variable	date_gmt		String
attribute	date_gmt	bcodmo_name	String	date
attribute	date_gmt	description	String	Nav computer GMT date. format: dd-mm-YYYY
attribute	date_gmt	long_name	String	Date Gmt
attribute	date_gmt	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/
attribute	date_gmt	time_precision	String	1970-01-01
attribute	date_gmt	units	String	unitless
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	21.247275, 32.70665
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	Nav computer latitude; positive = north.
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	-158.342478, -117.225355
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	Nav computer longitude; positive = east.
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	temp		float
attribute	temp	_FillValue	float	NaN
attribute	temp	actual_range	float	12.846, 80.563
attribute	temp	bcodmo_name	String	temperature
attribute	temp	description	String	Thermosalinograph temperature.
attribute	temp	long_name	String	Temperature
attribute	temp	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	temp	units	String	degrees Celsius
variable	cond		float
attribute	cond	_FillValue	float	NaN
attribute	cond	actual_range	float	3.9248, 5.1822
attribute	cond	bcodmo_name	String	conductivity
attribute	cond	description	String	Thermosalinograph conductivity.
attribute	cond	long_name	String	Cond
attribute	cond	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/CNDC/
attribute	cond	units	String	Seimens/meter
variable	sal		float
attribute	sal	_FillValue	float	NaN
attribute	sal	actual_range	float	14.217, 36.327
attribute	sal	bcodmo_name	String	sal
attribute	sal	description	String	Thermosalinograph salinity.
attribute	sal	long_name	String	Sal
attribute	sal	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/
attribute	sal	units	String	PSU
variable	depth_w		String
attribute	depth_w	bcodmo_name	String	depth_w
attribute	depth_w	description	String	Water depth.
attribute	depth_w	long_name	String	Depth
attribute	depth_w	standard_name	String	depth
attribute	depth_w	units	String	meters
variable	chl_raw		float
attribute	chl_raw	_FillValue	float	NaN
attribute	chl_raw	actual_range	float	0.07, 0.496
attribute	chl_raw	bcodmo_name	String	chl_raw
attribute	chl_raw	description	String	Thermosalinograph chlorophyll.
attribute	chl_raw	long_name	String	Chl Raw
attribute	chl_raw	units	String	volts
variable	light_trans_v		float
attribute	light_trans_v	_FillValue	float	NaN
attribute	light_trans_v	actual_range	float	3.47, 4.711
attribute	light_trans_v	bcodmo_name	String	trans_v
attribute	light_trans_v	description	String	Thermosalinograph light transmission.
attribute	light_trans_v	long_name	String	Light Trans V
attribute	light_trans_v	units	String	volts
variable	PAR		String
attribute	PAR	bcodmo_name	String	PAR
attribute	PAR	description	String	PAR in microEinsteins per square meter per second.
attribute	PAR	long_name	String	Photosynthetically Available Radiation
attribute	PAR	units	String	uE/m^2/sec
variable	radiation_s		String
attribute	radiation_s	bcodmo_name	String	radiation_s
attribute	radiation_s	description	String	IMET short wave radiation.
attribute	radiation_s	long_name	String	Radiation S
attribute	radiation_s	units	String	watts/square meter
variable	temp_air		String
attribute	temp_air	bcodmo_name	String	temp_air
attribute	temp_air	description	String	IMET air temperature.
attribute	temp_air	long_name	String	Temp Air
attribute	temp_air	units	String	degrees Celsius
variable	press_bar		String
attribute	press_bar	bcodmo_name	String	press_bar
attribute	press_bar	description	String	IMET barometric pressure
attribute	press_bar	long_name	String	Press Bar
attribute	press_bar	units	String	millibars
variable	wind_speed		String
attribute	wind_speed	bcodmo_name	String	wind_speed
attribute	wind_speed	description	String	True wind speed.
attribute	wind_speed	long_name	String	Wind Speed
attribute	wind_speed	units	String	knots
variable	wind_dir		String
attribute	wind_dir	bcodmo_name	String	wind_dir
attribute	wind_dir	description	String	True wind direction.
attribute	wind_dir	long_name	String	Wind Dir
attribute	wind_dir	units	String	degrees
variable	wind_speed_r		String
attribute	wind_speed_r	bcodmo_name	String	wind_speed_r
attribute	wind_speed_r	description	String	Relative wind speed.
attribute	wind_speed_r	long_name	String	Wind Speed R
attribute	wind_speed_r	units	String	knots
variable	wind_dir_r		String
attribute	wind_dir_r	bcodmo_name	String	wind_dir_r
attribute	wind_dir_r	description	String	Relative wind direction.
attribute	wind_dir_r	long_name	String	Wind Dir R
attribute	wind_dir_r	units	String	degrees
variable	wind_speed_avg		String
attribute	wind_speed_avg	bcodmo_name	String	unknown
attribute	wind_speed_avg	description	String	Average true wind speed.
attribute	wind_speed_avg	long_name	String	Wind Speed Avg
attribute	wind_speed_avg	units	String	knots
variable	wind_dir_avg		String
attribute	wind_dir_avg	bcodmo_name	String	unknown
attribute	wind_dir_avg	description	String	Average true wind direction.
attribute	wind_dir_avg	long_name	String	Wind Dir Avg
attribute	wind_dir_avg	units	String	degrees
variable	sound_vel		float
attribute	sound_vel	_FillValue	float	NaN
attribute	sound_vel	actual_range	float	1498.0, 1561.2
attribute	sound_vel	bcodmo_name	String	sound_vel
attribute	sound_vel	description	String	Sound velocity.
attribute	sound_vel	long_name	String	Sound Vel
attribute	sound_vel	units	String	meters/second
variable	head		String
attribute	head	bcodmo_name	String	heading
attribute	head	description	String	Gyro compass heading
attribute	head	long_name	String	Head
attribute	head	units	String	degrees true
variable	cog		String
attribute	cog	bcodmo_name	String	cog
attribute	cog	description	String	Nav computer course over ground.
attribute	cog	long_name	String	Course Over Ground
attribute	cog	units	String	degrees true
variable	speedlog		String
attribute	speedlog	bcodmo_name	String	unknown
attribute	speedlog	description	String	Doppler speed log.
attribute	speedlog	long_name	String	Speedlog
attribute	speedlog	units	String	knots
variable	sog		String
attribute	sog	bcodmo_name	String	sog
attribute	sog	description	String	Nav computer speed over ground.
attribute	sog	long_name	String	Speed Over Ground
attribute	sog	units	String	knots
variable	winch_no		String
attribute	winch_no	bcodmo_name	String	unknown
attribute	winch_no	description	String	Winch ID number: 0 = Hydro Winch 1; 1 = Trawl Winch; 2 = Hydro Winch 2.
attribute	winch_no	long_name	String	Winch No
attribute	winch_no	units	String	unitless
variable	wire_out		String
attribute	wire_out	bcodmo_name	String	wire_out
attribute	wire_out	description	String	Number of meters of wire out.
attribute	wire_out	long_name	String	Wire Out
attribute	wire_out	units	String	meters
variable	wire_rate		String
attribute	wire_rate	bcodmo_name	String	unknown
attribute	wire_rate	description	String	Wire rate.
attribute	wire_rate	long_name	String	Wire Rate
attribute	wire_rate	units	String	meters/minute
variable	wire_tension		String
attribute	wire_tension	bcodmo_name	String	unknown
attribute	wire_tension	description	String	Wire tension in pounds.
attribute	wire_tension	long_name	String	Wire Tension
attribute	wire_tension	units	String	lbs
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.33057256E9, 1.331480115E9
attribute	time	axis	String	T
attribute	time	bcodmo_name	String	ISO_DateTime_UTC
attribute	time	description	String	Date/Time (UTC) ISO8601 formatted. T indicates start of time string; Z indicates UTC.
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	ISO Date Time UTC
attribute	time	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/
attribute	time	source_name	String	ISO_DateTime_UTC
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	time_precision	String	1970-01-01T00:00:00Z
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z

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.