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USGS CMG L-3-80-NP Metadata

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ID L-3-80-NP
Abstract Chief Scientist: Andy Stevenson. Geophysical data (airgun, uniboom, 3dot5khz, 12khz, gravity, chaindredge) of field activity L-3-80-NP in North Pacific from 05/22/1980 to 06/04/1980
Chief Scientist Andy Stevenson
Activity Type Geophysical
Platform Samuel Phillips Lee
Area of Operation North Pacific, North Pacific Ocean
Bounding Coordinates
-151.63717    -122.46000
Ports leave San Francisco Bay - Globerman off
arrive Kodiak, AK
Dates 05/22/1980 (JD 143) to 06/04/1980 (JD 156)
Analog Materials list
Aaron Dunwald Chief Engineer
Andy Stevenson Chief Scientist
Bob Goodfellow Watchstander
Carrie Carpenter Dafe Curator
Ernie Coleman Chief Mate
Guy Cochrane Watchstander
Harry Hill Electronics Technician
Jason Rubin Watchstander
Jon Erickson Mechanical Technician
Kaye Kinoshita Navigator
Kevin O'Toole Mechanical Technician
Margaret Goud Navigator
Merid Dates Watchstander
Mike Boyle Electronics Technician
Terry Ruff Ship Captain
Equipment Used
Magnetics files were removed from this activity on 2012Oct29
because values were bad and no evidence of magnetic data collection
was present in analog records of this field activity.
NGDC Overview
! Converted to time format with year at start.

MCG Data Collection ID ---         L380NP
Institution Data Collection ID --- L380NP
NGDC ID ---                        06050033
Funding ---                        (unspecified)
Project, Cruise & Leg ---          (unspecified)
Study region ---                   +57.00000,+37.00000,-152.00000,-122.00000
Chief Scientist(s) ---             Andy Stevenson
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 05/22/80     LV SF BAY  GLOBERMAN-OFF
Date field data collection ended ---   06/04/80     AR KODIAK
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      surveyed, contained in data file
   Gravity:                        surveyed, but not contained in data file
   High-resolution seismics:       surveyed, but not contained in data file
   Deep penetration seismics:      not surveyed
Format --- 

Date of data input to NGDC ---     06/12/87
Contributing institution ---       USGS Branch of Pacific Marine Geology
Country ---                        United States

Navigation instrumentation ---     SATNAV,INTEGRATED NAV
Position determination method ---  PRIM-SATNAV SEC-INTEGRATED NAV

Bathymetry instrumentation ---            12KHZ NARROW 1 SEC
Additional forms of bathymetric data ---  RECORDER ROLLS
General rate of bathymetry in file ---    1.1 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 ---    0.9 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 ---    (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 --- SINGLE CHANNEL/3.5KHZ WIDE 1 SEC
Formats of seismic data --- (unspecified)
Got Help? For L-3-80-NP, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, 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 052.grav
Imagery data      
Metadata data     txt  data  FAQ  xml
Navigation data 052_410.nav
Samples data samp    
Seismic data seis    
Times   052.times

L-3-80-NP location map of where navigation 

equipment operated
L-3-80-NP location map of where navigation 

equipment operated

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