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ID
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L-10-81-AA
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Abstract
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Chief Scientist: Bruce Molnia. Geological and Geophysical
data (3dot5khz, 12khz, underwatertelevision, VanVeengrab,
gravitycore, dopplersonar, integratednavigation, LoranC,
transitsatellite) of field activity L-10-81-AA in North
Aleutians, Alaska from 08/16/1981 to 08/23/1981
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Chief Scientist
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Bruce Molnia
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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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North Aleutians, Alaska, Aleutian Arc
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Bounding Coordinates
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56.89931
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-166.52417 -160.73595 |
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53.89505 |
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Ports
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leave Dutch Harbor, AK
arrive Dutch Harbor, AK
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Dates
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08/16/1981 (JD 228) to 08/23/1981 (JD 235)
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Analog Materials
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list
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Crew
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Angie Tafoya
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Watchstander
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Barb Blubaugh
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Dafe Curator
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Bill Austin
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Watchstander
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Bill Schwab
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Geologist
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Bob Patrick
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Electronics Technician
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Bob Rothmann
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Chief Mate
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Bruce Molnia
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Chief Scientist
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Carol Bradshaw
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Navigator
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Elly Brouwers
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Geologist
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Frank Johnson
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Ship Captain
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Jeanne Blank
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Watchstander
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Jeff Rupert
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Mechanical Technician
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John Anderson
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Watchstander
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Jon Erickson
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Mechanical Technician
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Ken Taylor
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Chief Engineer
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Lynn Lybeck
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Watchstander
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Renata Tervalon
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Watchstander
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Rich Garlow
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Navigator
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Steve Jackson
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Watchstander
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Equipment Used
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3dot5khz
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12khz
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underwatertelevision
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VanVeengrab
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gravitycore
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dopplersonar
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integratednavigation
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LoranC
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transitsatellite
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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 --- L1081NA
Institution Data Collection ID --- L1081NA
NGDC ID --- 06050090
Funding --- (unspecified)
Project, Cruise & Leg --- (unspecified)
Study region --- +57.00000,+53.00000,-167.00000,-160.00000
Chief Scientist(s) --- Bruce Molnia
Name of vessel --- Lee (surface ship)
Date field data collection started --- 08/16/81 LV DUTCH HARBOR
Date field data collection ended --- 08/23/81 AR DUTCH HARBOR
Parameters surveyed ---
Bathymetry: surveyed, contained in data file
Magnetics: (unspecified)
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 --- 06/17/87
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 --- 0.9 minutes
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 --- (unspecified)
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-10-81-AA, 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, publications, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
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