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Metadata
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ID
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F-1-87-BS
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Abstract
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Chief Scientists: Alan Cooper, Ralph Hunter. Geological and
Geophysical data (GPS, RhoRho, transitsatellite, 10khz,
3dot5khz, 2channelairgun, airgun, tempsalinometer,
gravitycore, gradiometer, expendablebatthermograph) of field
activity F-1-87-BS in Bowers Ridge Area, Aleutian Basin from
06/28/1987 to 07/28/1987
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Project/Theme
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Geological Long-Range Inclined Asdic (GLORIA)
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Chief Scientist
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Alan Cooper
Ralph Hunter
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Activity Type
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Geological and Geophysical
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Platform
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Farnella
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Area of Operation
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Bowers Ridge Area, Aleutian Basin
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Location map
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Bounding Coordinates
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56.28390
169.99181 -179.32120
51.65820
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Ports
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leave Adak, AK
arrive
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Dates
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06/28/1987 (JD 179) to 07/28/1987 (JD 209)
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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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Alan Cooper
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Chief Scientist, USGS Western Region
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Ralph Hunter
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Chief Scientist, USGS Western Region
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Equipment Used
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GPS
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RhoRho
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transitsatellite
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10khz
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3dot5khz
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2channelairgun
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airgun
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tempsalinometer
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gravitycore
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gradiometer
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expendablebatthermograph
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Notes
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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 --- F187BS
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Institution Data Collection ID --- F187BS
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NGDC ID --- 06780044
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Funding --- (unspecified)
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Project, Cruise & Leg --- BOWERS RIDG AREA, ALEUTIAN BASIN
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Study region --- +57.00000,+51.00000,+169.00000,-179.00000
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Chief Scientist(s) --- COOPER / HUNTER
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Name of vessel --- M/V FARNELLA (surface ship)
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Date field data collection started --- 06/28/87 start cruise
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Date field data collection ended --- 07/26/87 end cruise
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Parameters surveyed ---
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Bathymetry: (unspecified)
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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 --- 12/31/90
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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 --- gps satellite loran c rho-rho transit sa
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Position determination method --- tellite
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Bathymetry instrumentation --- 10KH bathymetry 3.5KH bathymetry
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Additional forms of bathymetric data --- (unspecified)
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General rate of bathymetry in file --- (unspecified)
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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 --- (unspecified)
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Additional forms of magnetics data --- (unspecified)
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General rate of magnetics in file --- 0.4 minutes
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General collection rate of magnetics --- (unspecified)
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Magnetic sensor tow distance --- (unspecified)
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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 --- (unspecified)
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Method of applying residual field --- (unspecified)
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Gravity instrumentation --- (unspecified)
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Additional forms of gravity data --- (unspecified)
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General rate of gravity in file --- 0.4 minutes
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General collection rate of gravity --- (unspecified)
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Theoretical gravity formula --- (unspecified)
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Reference system --- (unspecified)
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Corrections applied --- (unspecified)
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Starting land tie --- (unspecified)
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Ending land tie --- (unspecified)
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Seismic instrumentation --- 2 channel airgun
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Formats of seismic data --- (unspecified)
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Publications
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Cooper, Alan K., Hunter, Ralph E., Huggett, Quentin, and Harris, Malcolm, 1987, GLORIA study
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of the Exclusive Economic Zone off Alaska--southern Bering Sea (Bowers Basin); initial
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report for Cruise F1-87-BS, 28 June to 27 July 1987: U.S. Geological Survey Open-File
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Report 87-0579, 19 p.
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Hall, R.K., Karl, H.A., Carlson, P.R., Cooper, Alan K., Gardner, James V., Hunter, R.E.,
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Marlow, M.S., and Stevenson, A.J., 1988, Bathymetric map of the Bowers Basin and Aleutian Basin
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east of the U.S.-U.S.S.R. 1867 Convention Line, Bering Sea: U.S. Geological Survey Open-File
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Report 89-0548, 8 p., 2 sheets.
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Marlow, M.S., Cooper, Alan K., Dadisman, S.V., Geist, Eric L., and Carlson, Paul R.,
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1990, Bowers Swell; evidence for a zone of compressive deformation concentric with Bowers
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Ridge, Bering Sea: Marine and Petroleum Geology, v. 7, no. 4, p. 398-409.
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Got Help?
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For F-1-87-BS, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, organization, owner, project number, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
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