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Metadata
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ID
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L-11-82-CS
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Abstract
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Chief Scientist: Art Grantz. Geological and Geophysical
data (sonobuoy, uniboom, gravity, magnetics, 12khz, 3dot5khz,
airgun, heatflow, RhoRho, transitsatellite, airgunmonitor,
24channel, dartcore, gravitycore, chaindredge) of field
activity L-11-82-CS in Chukchi Sea, Alaska from 08/27/1982 to
09/16/1982
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Chief Scientist
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Art Grantz
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Activity Type
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Geological and Geophysical
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Platform
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Samuel Phillips Lee
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Area of Operation
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Chukchi Sea, Alaska, Chukchi Sea
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Location map
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Bounding Coordinates
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72.90967
-172.04776 -156.79243
64.39909
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Ports
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leave Nome, AK
arrive Barrow, AK
leave Barrow, AK
arrive Pt. Hope, AK
leave Pt. Hope, AK
arrive Barrow, AK
leave Barrow, AK
arrive Pt. Hope, AK
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Dates
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08/27/1982 (JD 239) to 09/16/1982 (JD 259)
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Analog Materials
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list
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Index maps
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Crew
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Art Grantz
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Chief Scientist
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Barb Blubaugh
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Navigator
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Dave Dinter
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Geophysicist
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Dave Goldstein
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Electronics Technician
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Dennis Mann
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Geophysicist
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Jon Erickson
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Mechanical Technician
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Larry Lawver
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Geophysicist
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Lyn Smith
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Navigator
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Paul Wenberg
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Mechanical Technician
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Ray Sliter
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Watchstander
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Rob Marinai
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Watchstander
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Roy Fields
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Electronics Technician
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Steve May
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Geophysicist
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Terry Kelley
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Electronics Technician
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Wyn Hill
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Watchstander
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Equipment Used
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sonobuoy
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uniboom
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gravity
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magnetics
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12khz
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3dot5khz
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airgun
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heatflow
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RhoRho
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transitsatellite
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airgunmonitor
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24channel
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dartcore
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gravitycore
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chaindredge
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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 --- L1182CS
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Institution Data Collection ID --- L1182CS
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NGDC ID --- 06050078
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Funding --- (unspecified)
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Project, Cruise & Leg --- (unspecified)
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Study region --- +73.00000,+64.00000,-173.00000,-156.00000
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Chief Scientist(s) --- Art Grantz
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Name of vessel --- Lee (surface ship)
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Date field data collection started --- 08/27/82 LV NOME, AK
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Date field data collection ended --- 09/16/82 AR PT HOPE, 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 --- 12/09/87
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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 --- INTEGRATED NAV/LORAN C/DOPPLER SONAR
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Position determination method --- SATELLITE
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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 --- 1.1 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 --- (unspecified)
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Additional forms of magnetics data --- (unspecified)
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General rate of magnetics in file --- 0.1 minutes
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General collection rate of magnetics --- 4 seconds
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Magnetic sensor tow distance --- 152 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-80
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Method of applying residual field --- LINEAR INTERP. BETWEEN NAV FIXES
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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 --- 1.1 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 --- (unspecified)
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Formats of seismic data --- (unspecified)
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Notes ---
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FOR INFORMATION REGARDING DATA CONTACT:GRAIG MCHENDRIE,U.S.G.S.(415)856-7147
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COMMENT BY NGDC:
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THIS FILE CONTAINS MANY DEPTH VALUES WHICH ARE TOO LARGE.
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Publications
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Grantz, Arthur, Sliter, Ray W., Mann, Dennis M., and May, Steven D., 1990, Multichannel
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seismic-reflection data collected in 1982 in the eastern Chukchi Sea: U.S. Geological
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Survey Open-File Report 90-0273, 5 p. , 1 sheet.
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Got Help?
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For L-11-82-CS, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, notes, organization, owner, project, project number, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
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