ERDDAP > info > bcodmo_dataset_731092

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
	set	data	graph		files	public	Data collected from Miniature Autonomous Plume Recorders (MAPRs) deployed near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015 and collected in July 2017.		I   M	background			BCO-DMO	bcodmo_dataset_731092

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	""
attribute	NC_GLOBAL	awards_0_award_nid	String	661064
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1546695
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1546695
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	Candace O. Major
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51690
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	TN327 Axial 2015 MAPR Mooring Data PI's: E. Baker (NOAA-PMEL) and D. Butterfield (NOAA-PMEL) Dataset ID: 731092 Version: 1 Last updated: 2018-03-21
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	2018-03-16T18:05:59Z
attribute	NC_GLOBAL	date_modified	String	2019-04-10T15:39:47Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.731092.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-129.9814
attribute	NC_GLOBAL	geospatial_lat_max	double	46.0934
attribute	NC_GLOBAL	geospatial_lat_min	double	46.0934
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-129.9814
attribute	NC_GLOBAL	geospatial_lon_min	double	-129.9814
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	1734.10597
attribute	NC_GLOBAL	geospatial_vertical_min	double	1.51772
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/731092
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	MAPR
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	The PMEL MAPR is an inexpensive, lightweight yet rugged, simple to use self-contained instrument for recording light-backscattering (for suspended particle concentrations), oxidation-reduction potential (ORP, for detecting the presence of reduced chemical species such as H2S and Fe+2), temperature, and pressure during a wide variety of seagoing operations. MAPRs especially target operations where hydrothermal plume data are not normally collected: rock cores, dredges, or deep-towed geophysical and bottom imaging are some examples. To make these operations multi-disciplinary requires an instrument that is sensitive enough to detect hydrothermal optical anomalies yet simple enough for untrained researchers to use as an ancillary program without detracting from the time or efforts of the main sampling programs. With such an instrument, the opportunities to collect hydrothermal plume data through collaborations with other researchers, and without the need for additional dedicated technicians, expand to the global ocean. https://www.pmel.noaa.gov/eoi/PlumeStudies/mapr/
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	731327
attribute	NC_GLOBAL	instruments_0_description	String	The PMEL MAPR is an inexpensive, lightweight yet rugged, simple to use self-contained instrument for recording light-backscattering (for suspended particle concentrations), oxidation-reduction potential (ORP, for detecting the presence of reduced chemical species such as H2S and Fe+2), temperature, and pressure during a wide variety of seagoing operations. MAPRs especially target operations where hydrothermal plume data are not normally collected: rock cores, dredges, or deep-towed geophysical and bottom imaging are some examples. To make these operations multi-disciplinary requires an instrument that is sensitive enough to detect hydrothermal optical anomalies yet simple enough for untrained researchers to use as an ancillary program without detracting from the time or efforts of the main sampling programs. With such an instrument, the opportunities to collect hydrothermal plume data through collaborations with other researchers, and without the need for additional dedicated technicians, expand to the global ocean. https://www.pmel.noaa.gov/eoi/PlumeStudies/mapr/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Miniature Autonomous Plume Recorder
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	731326
attribute	NC_GLOBAL	instruments_0_supplied_name	String	MAPR
attribute	NC_GLOBAL	keywords	String	bco, bco-dmo, biological, chemical, counts, cruise, data, dataset, date, depth, dmo, elevation, erddap, iso, latitude, longitude, management, mapr, neph, Neph_counts, Neph_volts, oceanography, office, preliminary, press, Press_counts, Press_db, Temp_counts, Temp_deg, temperature, time, volts
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/731092/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/731092
attribute	NC_GLOBAL	Northernmost_Northing	double	46.0934
attribute	NC_GLOBAL	param_mapping	String	{'731092': {'lat': 'master - latitude', 'Depth': 'master - depth', 'lon': 'master - longitude', 'ISO_date_time': 'master - time'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/731092/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	National Oceanic and Atmospheric Administration
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	NOAA-PMEL
attribute	NC_GLOBAL	people_0_person_name	String	Dr Edward T. Baker
attribute	NC_GLOBAL	people_0_person_nid	String	731098
attribute	NC_GLOBAL	people_0_role	String	Principal Investigator
attribute	NC_GLOBAL	people_0_role_type	String	originator
attribute	NC_GLOBAL	people_1_affiliation	String	National Oceanic and Atmospheric Administration
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	NOAA-PMEL
attribute	NC_GLOBAL	people_1_person_name	String	David A. Butterfield
attribute	NC_GLOBAL	people_1_person_nid	String	51265
attribute	NC_GLOBAL	people_1_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	National Oceanic and Atmospheric Administration
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	NOAA-PMEL
attribute	NC_GLOBAL	people_2_person_name	String	Sharon L. Walker
attribute	NC_GLOBAL	people_2_person_nid	String	731102
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	Megan Switzer
attribute	NC_GLOBAL	people_3_person_nid	String	708683
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	NeMO2015
attribute	NC_GLOBAL	projects_0_acronym	String	NeMO2015
attribute	NC_GLOBAL	projects_0_description	String	On 24 April 2015, the NSF-funded Ocean Observatories Initiative's (OOI) Cabled Array detected the onset of a probable eruption at Axial Seamount, heralded by a swarm of >8000 small earthquakes and a rapid subsidence of the seafloor by >2.4 meters at the center of the caldera. Evidence that lava was erupted in or near the summit caldera includes a dramatic temperature rise recorded by instruments on the OOI Cabled Array-- up to 0.6-0.7°C above ambient sustained for weeks after the event. This eruption is likely to have significantly perturbed the hydrothermal and biological systems in and around the summit caldera, and provides the rare opportunity to address time-critical scientific questions that can only be investigated with the near-term seafloor investigations. A currently scheduled NSF and NOAA funded cruise to Axial Seamount on R/V Thompson with ROV Jason and AUV Sentry in August 2015 provides an excellent opportunity for such a response. This study adds 3 days onto this cruise to facilitate time-critical event response science. Detailed seafloor mapping with shipboard multi-beam sonar and near-bottom Sentry surveys will cover areas of the caldera and adjacent rift zones that are expected eruption site(s). Fresh rock, if located, will be sampled and dated using the 210Po-210Pb technique. Hydrothermal plumes will be discerned with CTD casts and sensor tows. A mooring will be deployed with Miniature Autonomous Plume Recorders to measure temperature, light attenuation, and redox potential. The at-sea team plans to make samples and data available to the broader science community for targeted research on seafloor processes.
attribute	NC_GLOBAL	projects_0_end_date	String	2016-06
attribute	NC_GLOBAL	projects_0_geolocation	String	Axial Seamount, Juan de Fuca Ridge, northeastern Pacific Ocean (46.06°N 130.00°W)
attribute	NC_GLOBAL	projects_0_name	String	Event response to an eruption at Axial Seamount
attribute	NC_GLOBAL	projects_0_project_nid	String	661058
attribute	NC_GLOBAL	projects_0_project_website	String	http://axial2015.blogspot.com
attribute	NC_GLOBAL	projects_0_start_date	String	2015-07
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	46.0934
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	latitude,longitude
attribute	NC_GLOBAL	summary	String	Data collected from Miniature Autonomous Plume Recorders (MAPRs) deployed near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015 and collected in July 2017.
attribute	NC_GLOBAL	time_coverage_end	String	2016-02-29T23:20:00Z
attribute	NC_GLOBAL	time_coverage_start	String	2015-08-27T16:00:01Z
attribute	NC_GLOBAL	title	String	Data collected from Miniature Autonomous Plume Recorders (MAPRs) deployed near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015 and collected in July 2017.
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-129.9814
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	MAPR		String
attribute	MAPR	bcodmo_name	String	instrument
attribute	MAPR	description	String	Name of MAPR
attribute	MAPR	long_name	String	MAPR
attribute	MAPR	units	String	no units
variable	Elevation		short
attribute	Elevation	_FillValue	short	32767
attribute	Elevation	actual_range	short	55, 130
attribute	Elevation	bcodmo_name	String	depth
attribute	Elevation	description	String	Depth above the seafloor
attribute	Elevation	long_name	String	Elevation
attribute	Elevation	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/DEPH/
attribute	Elevation	units	String	meters
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	46.0934, 46.0934
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	Latidude of mooring
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	-129.9814, -129.9814
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 of mooring
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	Cruise		String
attribute	Cruise	bcodmo_name	String	cruise_id
attribute	Cruise	description	String	Cruise ID
attribute	Cruise	long_name	String	Cruise
attribute	Cruise	units	String	no units
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.440691201E9, 1.456788E9
attribute	time	axis	String	T
attribute	time	bcodmo_name	String	ISO_DateTime_UTC
attribute	time	description	String	ISO Date-Time UTC YYYY-MM-DDThh:mm:ss
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	ISO Date Time
attribute	time	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/
attribute	time	source_name	String	ISO_date_time
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
variable	Press_db		float
attribute	Press_db	_FillValue	float	NaN
attribute	Press_db	actual_range	float	1.53, 1755.811
attribute	Press_db	bcodmo_name	String	pressure
attribute	Press_db	description	String	Pressure
attribute	Press_db	long_name	String	Press Db
attribute	Press_db	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PRESPR01/
attribute	Press_db	units	String	decibars
variable	Temp_deg		float
attribute	Temp_deg	_FillValue	float	NaN
attribute	Temp_deg	actual_range	float	2.03849, 20.16863
attribute	Temp_deg	bcodmo_name	String	temperature
attribute	Temp_deg	description	String	Temperature
attribute	Temp_deg	long_name	String	Temp Deg
attribute	Temp_deg	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	Temp_deg	units	String	degrees Celsius
variable	depth		double
attribute	depth	_CoordinateAxisType	String	Height
attribute	depth	_CoordinateZisPositive	String	down
attribute	depth	_FillValue	double	NaN
attribute	depth	actual_range	double	1.51772, 1734.10597
attribute	depth	axis	String	Z
attribute	depth	bcodmo_name	String	depth
attribute	depth	colorBarMaximum	double	8000.0
attribute	depth	colorBarMinimum	double	-8000.0
attribute	depth	colorBarPalette	String	TopographyDepth
attribute	depth	description	String	Depth below surface
attribute	depth	ioos_category	String	Location
attribute	depth	long_name	String	Depth
attribute	depth	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/DEPH/
attribute	depth	positive	String	down
attribute	depth	standard_name	String	depth
attribute	depth	units	String	m
variable	Neph_volts		float
attribute	Neph_volts	_FillValue	float	NaN
attribute	Neph_volts	actual_range	float	0.03014, 7.91927
attribute	Neph_volts	bcodmo_name	String	turbidity
attribute	Neph_volts	description	String	Raw voltage reading of the light-backscattering sensor; 0-5 V scale
attribute	Neph_volts	long_name	String	Neph Volts
attribute	Neph_volts	units	String	volts
variable	Press_counts		short
attribute	Press_counts	_FillValue	short	32767
attribute	Press_counts	actual_range	short	2792, 17465
attribute	Press_counts	bcodmo_name	String	pressure
attribute	Press_counts	description	String	Sensor pressure reading
attribute	Press_counts	long_name	String	Press Counts
attribute	Press_counts	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PRESPR01/
attribute	Press_counts	units	String	counts
variable	Temp_counts		int
attribute	Temp_counts	_FillValue	int	2147483647
attribute	Temp_counts	actual_range	int	19489, 47217
attribute	Temp_counts	bcodmo_name	String	temperature
attribute	Temp_counts	description	String	Sensor temperature reading
attribute	Temp_counts	long_name	String	Temp Counts
attribute	Temp_counts	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	Temp_counts	units	String	counts
variable	Neph_counts		int
attribute	Neph_counts	_FillValue	int	2147483647
attribute	Neph_counts	actual_range	int	690, 58457
attribute	Neph_counts	bcodmo_name	String	turbidity
attribute	Neph_counts	description	String	Light backscattering sensor reading
attribute	Neph_counts	long_name	String	Neph Counts
attribute	Neph_counts	units	String	counts

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.