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USGS CMG L-7-81-WG Metadata

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ID L-7-81-WG
Abstract Chief Scientists: Mike Fisher, Roland Von Huene. Geophysical data (uniboom, airgun, gravity, sonobuoy, airgunmonitor, 12khz, 3dot5khz, magnetics, 24channel) of field activity L-7-81-WG in Western Gulf of Alaska from 06/11/1981 to 06/30/1981
Chief Scientist Mike Fisher
Roland Von Huene
Activity Type Geophysical
Platform Samuel Phillips Lee
Area of Operation Western Gulf of Alaska
Bounding Coordinates
-155.55890    -146.07220
Ports leave Kodiak, AK
arrive Kodiak, AK
Dates 06/11/1981 (JD 162) to 06/30/1981 (JD 181)
Analog Materials list
Aaron Dunwald Chief Engineer
Barb Blubaugh Navigator
Bob Mallonee Navigator
Bob Purvis Watchstander
Bob Rothman Chief Mate
Darrell Klingman Watchstander
Donna Blackman Watchstander
Frank Johnson Ship Captain
Greg Smith Watchstander
Guy Cochrane Dafe Curator
Hal Williams Mechanical Technician
Kevin O'Toole Mechanical Technician
Mike Fisher Chief Scientist
Peter Schurch Watchstander
Rich Garlow Navigator
Rick Viall Electronics Technician
Roland Von Huene Chief Scientist
Roy Fields Electronics Technician
Equipment Used
NGDC Overview
! Converted to time format with year at start.

MCG Data Collection ID ---         L781WG
Institution Data Collection ID --- L781WG
NGDC ID ---                        06050094
Funding ---                        (unspecified)
Project, Cruise & Leg ---          Mike Fisher
Study region ---                   +60.00000,+55.00000,-156.00000,-146.00000
Chief Scientist(s) ---             Roland Von Huene
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 06/11/81     LV KODIAK, AK
Date field data collection ended ---   06/30/81     AR KODIAK, AK
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      surveyed, contained in data file
   Gravity:                        surveyed, contained in data file
   High-resolution seismics:       (unspecified)
   Deep penetration seismics:      (unspecified)
Format --- 

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 ---    1.1 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 ---    1.1 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 ---    1.1 minutes
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)
Fisher, M. A., von Huene, R. E., and Hampton, M. A., 1984,
Summary geologic report for petroleum lease sale 100, Kodiak Shelf, Alaska:
U.S. Geological Survey Open-File Report 84-24, 49 p., URL:
Fisher, Michael A., von Huene, Roland, and Steele, William Clinton, 1983,
Marine free-air gravity map of the western Gulf of Alaska, lower Cook Inlet, and 
Shelikof Strait, Alaska:
U.S. Geological Survey Open-File Report 83-52, 2 maps, URL:
Got Help? For L-7-81-WG, 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.
Type Webpage KMZ Arc         Metadata        
Bathymetry data bath    
Gravity data 053.grav
Magnetics data mag    
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Seismic data seis    
Times   053.times    

L-7-81-WG location map of where navigation 

equipment operated

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