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Metadata
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ID
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L-9-77-AR
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Abstract
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Chief Scientists: Art Grantz, Steve Eittreim. Geophysical
data (uniboom, sonobuoy, airgun, airgunmonitor, 3dot5khz,
Burgairgun, gravity, tempsalinometer, LoranC, dopplersonar,
transitsatellite, 24channel, gradiometer,
expendablebatthermograph, integratednavigation, minisparker)
of field activity L-9-77-AR in Arctic from 08/25/1977 to
10/08/1977
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Chief Scientist
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Art Grantz
Steve Eittreim
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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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Arctic, Arctic Ocean
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Location map
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Bounding Coordinates
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72.76758
-168.62703 -140.86696
64.48080
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Ports
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leave Nome, AK
arrive Barrow, AK
leave Barrow, AK
arrive Prudhoe Bay, AK
leave Prudhoe Bay, AK
arrive Point Barrow, AK
leave Point Barrow, AK
arrive Point Barrow, AK
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Dates
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08/25/1977 (JD 237) to 10/08/1977 (JD 281)
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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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Equipment Used
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uniboom
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sonobuoy
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airgun
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airgunmonitor
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3dot5khz
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Burgairgun
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gravity
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tempsalinometer
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LoranC
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dopplersonar
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transitsatellite
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24channel
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gradiometer
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expendablebatthermograph
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integratednavigation
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minisparker
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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 --- L977AR
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Institution Data Collection ID --- L977AR
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NGDC ID --- 06050057
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Funding --- (unspecified)
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Project, Cruise & Leg --- (unspecified)
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Study region --- +73.00000,+64.00000,-169.00000,-140.00000
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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 --- 08/26/77 LV NOME, AK
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Date field data collection ended --- 10/08/77 AR POINT BARROW
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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: surveyed, contained in data file
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Deep penetration seismics: surveyed, contained in data file
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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 --- 05/21/87
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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 --- SAT-NAV SYSTEM LORAN C DOPPLER SONAR SAT
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Position determination method --- ELLITE NAVIGATION SHIPBOARD INTEGRATED
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Bathymetry instrumentation --- 3.5KH BATHYMETRY
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Additional forms of bathymetric data --- (unspecified)
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General rate of bathymetry in file --- 6.4 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 --- 5.1 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 --- BURG SEISMIC
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Additional forms of gravity data --- (unspecified)
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General rate of gravity in file --- 6.2 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 --- SINGLE CHANNEL SYSTEM 24 CHANNEL SEISMIC
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Formats of seismic data --- SINGLE CHANNEL AIRGUN
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Publications
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Grantz, Arthur, Mann, D.M., and May, S.D., 1982, Tracklines of multichannel seismic-reflection
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data collected by the U.S. Geological Survey in the Beaufort and Chukchi seas in 1977 for
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which profiles and stack tapes are available: U.S. Geological Survey Open-File Report
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82-0735, 1 sheet.
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Grantz, Arthur, May, S.D., and Mann, D.M., 1982, Tracklines of multichannel seismic-reflection
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data collected in the Beaufort and Chukchi Seas in 1977 for which demultiplexed field tapes
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are available from the U.S. Geological Survey: U.S. Geological Survey Open-File Report 82-0651.
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Got Help?
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For L-9-77-AR, 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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