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Metadata
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ID
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L-9-82-BS
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Abstract
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Chief Scientists: Alan Cooper, Mike Marlow. Geophysical
data (3dot5khz, 12khz, sonobuoy, airgun, uniboom, magnetics,
seismic, courserecorder, bathgrav, dopplersonar,
integratednavigation, RhoRho, transitsatellite, bathnav,
chaindredge, pipedredge, 24channel) of field activity
L-9-82-BS in Bering Sea, Alaska from 07/11/1982 to
08/03/1982
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Chief Scientist
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Alan Cooper
Mike Marlow
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Activity Type
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Geophysical
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Platform
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Samuel Phillips Lee
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Area of Operation
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Bering Sea, Alaska
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Location map
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Bounding Coordinates
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64.48862
178.39452 -160.49939
53.89210
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Ports
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leave Dutch Harbor, AK
arrive Nash Harbor, Nunivak I
leave Nash Harbor, Nunivak I
arrive NOME, AK
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Dates
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07/11/1982 (JD 192) to 08/03/1982 (JD 215)
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Analog Materials
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list
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Index map
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Crew
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Al McClenaghan
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Ship Captain
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Alan Cooper
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Chief Scientist
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Bob Mallonee
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Watchstander
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Donna Blackman
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Watchstander
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Frank Johnson
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Chief Mate
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Glen Blacet
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Watchstander
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Hal Williams
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Mechanical Technician
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Harold Magistrale
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Watchstander
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Jeff Fischer
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Navigator
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Jeff Rupert
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Mechanical Technician
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Kaye Kinoshita
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Navigator
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Ken Taylor
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Chief Engineer
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Mark Yeats
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Watchstander
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Meg Kingston
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Watchstander
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Mike Marlow
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Chief Scientist
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Rich Joyce
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Electronics Technician
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Roy Fields
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Electronics Technician
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Shawn Dadisman
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Navigator
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Tom O'Brien
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Geophysicist
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Equipment Used
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3dot5khz
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12khz
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sonobuoy
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airgun
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uniboom
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magnetics
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seismic
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courserecorder
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bathgrav
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dopplersonar
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integratednavigation
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RhoRho
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transitsatellite
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bathnav
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chaindredge
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pipedredge
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24channel
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NGDC Overview
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! Converted to time format with year at start.
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!
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DATA COLLECTION OVERVIEW (use NGDC GEODAS CD to retrieve data)
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MCG Data Collection ID --- L982BS
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Institution Data Collection ID --- L982BS
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NGDC ID --- 06050077
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Funding --- (unspecified)
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Project, Cruise & Leg --- (unspecified)
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Study region --- +65.00000,+53.00000,+178.00000,-160.00000
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Chief Scientist(s) --- MIKE MARLOW, ALAN COOPER
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Name of vessel --- Lee (surface ship)
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Date field data collection started --- 07/11/82 LV DUTCH HARBOR, AK
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Date field data collection ended --- 08/03/82 AR NOME, AK
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Parameters surveyed ---
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Bathymetry: surveyed, contained in data file
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Magnetics: surveyed, contained in data file
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Gravity: surveyed, contained in data file
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High-resolution seismics: (unspecified)
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Deep penetration seismics: (unspecified)
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Format --- (I1,A8,F5.2,4I2,F5.3,F8.5,F9.5,I1,F6.4,F6.1,I2,i1,3F6.1,I1,F5.1,F6.0,F7.1,F6.1,F5.1,A8,4I1)
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Date of data input to NGDC --- 06/24/87
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Contributing institution --- USGS Branch of Pacific Marine Geology
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Country --- United States
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Navigation instrumentation --- SATELLITE, LORANC, DOPPLER
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Position determination method --- SAT, INTEGRATED NAV.
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Bathymetry instrumentation --- (unspecified)
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Additional forms of bathymetric data --- (unspecified)
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General rate of bathymetry in file --- 1.7 minutes
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General collection rate of bathymetry --- (unspecified)
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Assumed sound velocity --- (unspecified)
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Bathymetric datum code --- No correction applied (sea level)
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Bathmetry interpolation scheme --- (unspecified)
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Magnetics instrumentation --- PROTON PRECESSION MAG-GEOMETRICS G-801
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Additional forms of magnetics data --- ANALOG RECORDS
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General rate of magnetics in file --- 1.0 minutes
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General collection rate of magnetics --- 4 seconds
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Magnetic sensor tow distance --- 213 meters
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Magnetic sensor depth --- (unspecified)
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Two sensor horizontal separation --- (unspecified)
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Residual magnetics reference field --- IGRF-75
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Method of applying residual field --- MEASURED MAGNETICS (IGRF75 + ANNUAL CHANGES)
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Gravity instrumentation --- LA COSTE ROMBERG SEA GRAVIMETER
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Additional forms of gravity data --- ANALOG RECORDS
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General rate of gravity in file --- 1.0 minutes
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General collection rate of gravity --- 20 seconds
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Theoretical gravity formula --- International 1930
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Reference system --- System IGSN 71
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Corrections applied --- DRIFT CORRECTIONS
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Starting land tie --- (unspecified)
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Ending land tie --- (unspecified)
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Seismic instrumentation --- (unspecified)
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Formats of seismic data --- (unspecified)
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Publications
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Cooper, A.K., Marlow, M.S., and O'Brien, Thomas, 1982, Sonobuoy seismic data collected during
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1982 in the Bering Sea: U.S. Geological Survey Open-File Report 82-0625, 8 p.
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Cooper, A.K., and Marlow, M.S., 1983, Preliminary results of geophysical and geological
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studies of the Bering Sea shelf during 1982: U.S. Geological Survey Open-File Report 83-0322, 8 p.
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Marlow, M.S., Vallier, Tracy L., Cooper, A.K., Barron, J.A., and Wingate, F.H., 1983, A description
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of dredge samples collected in 1982 from the Bering Sea continental margin west of Navarin Basin:
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U.S. Geological Survey Open-File Report 83-0325, 5 p.
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Cooper, Alan K., Marlow, Michael S., and Childs, Jon R., 1985, Digital shipboard gravity and
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magnetic data collected in 1982 on the Bering Sea shelf: U.S. Geological Survey Open-File
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Report 85-0236, 5 p.
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Davis, Alice S., Gunn, Susan H., Gray, Leda-Beth (Pickthorn, LedaBeth Gray),
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Marlow, Michael S., and Wong, Florence L., 1993, Petrology and isotopic composition
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of Quaternary basanites dredged from the Bering Sea continental margin near Navarin
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Basin: Journal Canadien des Sciences de la Terre, v. 30, no. 5, p. 975-984.
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Got Help?
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For L-9-82-BS, we would appreciate any information on -- information to be derived, equipment used, information specialist, organization, project, publications, purpose, summary.
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