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ID
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L-2-75-NP
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Also Known As
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AGAL-75-XG
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Abstract
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Chief Scientist: Dave Scholl. Geophysical data (gravity,
3dot5khz, airgun, Burgairgun, gradiometer, dopplersonar,
integratednavigation, transitsatellite, Burgsparker) of field
activity L-2-75-NP in Gulf of Alaska from 08/25/1975 to
09/04/1975
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Chief Scientist
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Dave Scholl
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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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Gulf of Alaska, North Pacific Ocean
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Bounding Coordinates
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54.63333
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-166.49365 -122.66299 |
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37.77899 |
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Ports
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leave San Francisco, CA
arrive Dutch Harbor, AK
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Dates
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08/25/1975 (JD 237) to 09/04/1975 (JD 247)
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Analog Materials
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list
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Information Specialist
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Crew
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Equipment Used
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gravity
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3dot5khz
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airgun
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Burgairgun
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gradiometer
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dopplersonar
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integratednavigation
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transitsatellite
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Burgsparker
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NGDC Overview
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! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW (use NGDC GEODAS CD to retrieve data)
MCG Data Collection ID --- L275NP
Institution Data Collection ID --- L275NP
NGDC ID --- 06050085
Funding --- (unspecified)
Project, Cruise & Leg --- AGAL75XH
Study region --- +55.00000,+37.00000,-167.00000,-122.00000
Chief Scientist(s) --- Dave Scholl
Name of vessel --- Lee (surface ship)
Date field data collection started --- 08/25/75 (unspecified)
Date field data collection ended --- 09/04/75 (unspecified)
Parameters surveyed ---
Bathymetry: (unspecified)
Magnetics: surveyed, contained in data file
Gravity: (unspecified)
High-resolution seismics: (unspecified)
Deep penetration seismics: (unspecified)
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)
Date of data input to NGDC --- 04/13/87
Contributing institution --- USGS Branch of Pacific Marine Geology
Country --- United States
Navigation instrumentation --- (unspecified)
Position determination method --- (unspecified)
Bathymetry instrumentation --- (unspecified)
Additional forms of bathymetric data --- (unspecified)
General rate of bathymetry in file --- (unspecified)
General collection rate of bathymetry --- (unspecified)
Assumed sound velocity --- (unspecified)
Bathymetric datum code --- No correction applied (sea level)
Bathmetry interpolation scheme --- (unspecified)
Magnetics instrumentation --- (unspecified)
Additional forms of magnetics data --- (unspecified)
General rate of magnetics in file --- 32.9 minutes
General collection rate of magnetics --- (unspecified)
Magnetic sensor tow distance --- (unspecified)
Magnetic sensor depth --- (unspecified)
Two sensor horizontal separation --- (unspecified)
Residual magnetics reference field --- (unspecified)
Method of applying residual field --- (unspecified)
Gravity instrumentation --- (unspecified)
Additional forms of gravity data --- (unspecified)
General rate of gravity in file --- (unspecified)
General collection rate of gravity --- (unspecified)
Theoretical gravity formula --- (unspecified)
Reference system --- (unspecified)
Corrections applied --- (unspecified)
Starting land tie --- (unspecified)
Ending land tie --- (unspecified)
Seismic instrumentation --- (unspecified)
Formats of seismic data --- (unspecified)
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Got Help?
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For L-2-75-NP, we would appreciate any information on -- contract, days at sea, dive count, funding, information to be derived, kms of navigation, national plan, notes, organization, owner, project, project number, publications, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
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