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USGS CMG L-7-77-WG Metadata

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ID L-7-77-WG
Abstract Chief Scientist: Roland Von Huene. Geophysical data (3dot5khz, 12khz, gravity, uniboom, sparker, Burgairgun, airgun, Digitrack, integratednavigation, LoranC, bathgravnav, sonobuoy, bottomseismometer, gradiometer, minisparker, 24channel, airgunmonitor) of field activity L-7-77-WG in Western Gulf of Alaska from 07/03/1977 to 07/22/1977
Chief Scientist Roland Von Huene
Activity Type Geophysical
Platform Samuel Phillips Lee
Area of Operation Western Gulf of Alaska
Bounding Coordinates
58.14343
-156.74424    -147.44074
54.97198
Ports leave Kodiak, AK, USCG Pier
arrive Kodiak, AK, USCG Pier
Dates 07/03/1977 (JD 184) to 07/22/1977 (JD 203)
Analog Materials list
Crew
Curtis Thompson Chief Mate
Dave Aldridge Watchstander
Dave Hogg Electronics Technician
Dick Sylvester Geophysicist
Doug Varchol Watchstander
George Gunther Watchstander
Jack Lee Electronics Technician
Joe Edwards Mechanical Technician
John Dunlavey Watchstander
Ken Parolski Watchstander
Mark Holmes Geophysicist
Mark Sanders Watchstander
Mike Fisher Geophysicist
Paul Ledman Watchstander
Paul Twitchell Mechanical Technician
Roland Von Huene Chief Scientist
Steve Davenport Watchstander
Steve Lankford Dafe Curator
Terry Ruff Ship Captain
Equipment Used
3dot5khz
12khz
gravity
uniboom
sparker
Burgairgun
airgun
Digitrack
integratednavigation
LoranC
bathgravnav
sonobuoy
bottomseismometer
gradiometer
minisparker
24channel
airgunmonitor
NGDC Overview
! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW  (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID ---         L777WG
Institution Data Collection ID --- L777WG
NGDC ID ---                        06050061
Funding ---                        (unspecified)
Project, Cruise & Leg ---          (unspecified)
Study region ---                   +59.00000,+54.00000,-157.00000,-147.00000
Chief Scientist(s) ---             Roland Von Huene
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 07/03/77     LV KODIAK, USCG PIER
Date field data collection ended ---   07/22/77     AT KODIAK, USCG PIER
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:      surveyed, contained in data file
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 ---     05/21/87
Contributing institution ---       USGS Branch of Pacific Marine Geology
Country ---                        United States

Navigation instrumentation ---     SAT NAV,LORAN C,DOP.SONR
Position determination method ---  (unspecified)

Bathymetry instrumentation ---            3.5 KHZ BATHYMETRY DIGITRACK 
BATHYMETRY
Additional forms of bathymetric data ---  12 KHZ BATHYMETRY W/DIGT
General rate of bathymetry in file ---    2.6 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 ---    1.0 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 ---            BURG SEISMIC PROCESSOR
Additional forms of gravity data ---   (unspecified)
General rate of gravity in file ---    1.0 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 --- MULTICHANNEL MONITOR MULTCHANNEL SEISMIC
Formats of seismic data ---  SINGLE CHANNEL SEISMIC
Publications
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:
http://pubs.er.usgs.gov/usgspubs/ofr/ofr8424.
  
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:
http://pubs.er.usgs.gov/usgspubs/ofr/ofr8352.
  
Mann, Dennis M. and von Huene, Roland, 1984,
Multichannel seismic-reflection profiles collected in 1977 in the western Gulf 
of Alaska:
U.S. Geological Survey Open-File Report 84-7, 3 p., URL:
http://pubs.er.usgs.gov/usgspubs/ofr/ofr847.

Got Help? For L-7-77-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 grav    
Magnetics data mag    
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Seismic data seis    
Times   010.times    

L-7-77-WG location map of where navigation 

equipment operated

 
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