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ID
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L-7-80-BS
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Abstract
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Chief Scientist: Hans Nelson. Geological and Geophysical
data (3dot5khz, 12khz, sidescansonar, uniboom, airgun,
vibratingcore, current meter, current meter,
underwatertelevision, underwatercamera, integratednavigation,
dopplersonar, LoranC) of field activity L-7-80-BS in Bering
Sea, Alaska from 08/01/1980 to 08/26/1980
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Chief Scientist
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Hans Nelson
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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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Bering Sea, Alaska, Bering Sea
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Bounding Coordinates
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66.03701
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-172.71823 -163.16579 |
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62.68804 |
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Ports
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leave Nome, AK, start L780BS
arrive Nome, AK, sick oiler
leave Nome, AK, healthy oiler
arrive Nome, AK,k sick G. Hess
leave Nome, AK
arrive Nome, AKk Pick up BL & BG
leave Nome, AK
arrive Nome, AKk end L780BS
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Dates
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08/01/1980 (JD 214) to 08/26/1980 (JD 239)
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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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R.F. Aegney
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Ship Captain
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Glen Barker
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Mechanical Technician
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Jackie Eaby
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Navigator
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Larry Flora
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Watchstander
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Brian Globerman
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Watchstander
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Gordon Hess
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Geologist
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Jim Howard
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Geologist
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Louise Kitely
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Watchstander
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Larry Kooker
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Electronics Technician
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Brad Larsen
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Watchstander
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Matt Larsen
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Co-chief/watchstander
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Patrice Mango
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Watchstander
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Hans Nelson
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Chief Scientist
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Kevin O'Toole
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Mechanical Technician
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Bob Patrick
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Electronics Technician
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Cindy Rose
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Watchstander
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Ken Taylor
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Chief Engineer
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Jim Wilkerson
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Chief Mate
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Equipment Used
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3dot5khz
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12khz
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sidescansonar
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uniboom
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airgun
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vibratingcore
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current meter
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current meter
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underwatertelevision
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underwatercamera
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integratednavigation
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dopplersonar
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LoranC
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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 --- L780BS
Institution Data Collection ID --- L780BS
NGDC ID --- 06050037
Funding --- (unspecified)
Project, Cruise & Leg --- (unspecified)
Study region --- +67.00000,+62.00000,-173.00000,-163.00000
Chief Scientist(s) --- Hans Nelson
Name of vessel --- Lee (surface ship)
Date field data collection started --- 08/01/80 LEAVE NOME START L780BS
Date field data collection ended --- 08/26/80 AR NOME END L780BS
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 --- 06/12/87
Contributing institution --- USGS Branch of Pacific Marine Geology
Country --- United States
Navigation instrumentation --- SATNAV,LORAN-C,DOPPLAR SONAR
Position determination method --- PRIM-SATNAV SEC-INTEGRATED NAV
Bathymetry instrumentation --- 12KHZ NARROW 1 SEC, 3.5KHZ WIDE 1 SEC
Additional forms of bathymetric data --- RECORDER ROLLS
General rate of bathymetry in file --- 1.7 minutes
General collection rate of bathymetry --- 20/SECONDS
Assumed sound velocity --- 1463.0 m/sec
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 --- UNIBOOM, SINGLE CHANNEL
Formats of seismic data --- (unspecified)
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Got Help?
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For L-7-80-BS, 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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