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USGS CMG L-8-81-WG Metadata

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ID L-8-81-WG
Abstract Chief Scientist: Terry Bruns. Geophysical data (3dot5khz, 12khz, gravity, dopplersonar, integratednavigation, RhoRho, transitsatellite, airgun, airgunmonitor, sonobuoy, 24channel) of field activity L-8-81-WG in Western Gulf of Alaska from 07/04/1981 to 07/16/1981
Chief Scientist Terry Bruns
Activity Type Geophysical
Platform Samuel Phillips Lee
Area of Operation Western Gulf of Alaska
Bounding Coordinates
-166.53174    -152.04260
Ports leave Kodiak, AK
arrive Kodiak, AK
leave Kodiak, AK
arrive Dutch Harbor, AK
Dates 07/04/1981 (JD 185) to 07/16/1981 (JD 197)
Analog Materials list
Aaron Dunwald Chief Engineer
Barb Blubaugh Navigator
Bob Mallonee Watchstander
Bob Rothman Chief Mate
Donna Blackman Navigator
Frank Johnson Ship Captain
Gordon Tanner Electronics Technician
Guy Cochrane Dafe Curator
Kaye Kinoshita Navigator
Kevin O'Toole Mechanical Technician
Pat McClellan Watchstander
Paul Wenberg Mechanical Technician
Peter Schurch Watchstander
Rich Joyce Electronics Technician
Ross Voorhees Watchstander
Sue Hunt Watchstander
Terry Bruns Chief Scientist
Equipment Used
NGDC Overview
! Converted to time format with year at start.

MCG Data Collection ID ---         L881WG
Institution Data Collection ID --- L881WG
NGDC ID ---                        06050095
Funding ---                        (unspecified)
Project, Cruise & Leg ---          Roland Von Huene
Study region ---                   +58.00000,+53.00000,-167.00000,-152.00000
Chief Scientist(s) ---             Terry Bruns
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 07/04/81     KODIAK AK
Date field data collection ended ---   07/16/81     DUTCH HARBOR
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 ---            12 KHZ BATHY ON 3.5 KHZ BATHY ON
Additional forms of bathymetric data ---  (unspecified)
General rate of bathymetry in file ---    2.2 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 ---    1.3 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 ---    1.4 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)
Got Help? For L-8-81-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, publications, 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-8-81-WG location map of where navigation 

equipment operated

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