USGS CMG L-4-77-NC Metadata

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DATA COLLECTION OVERVIEW  (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID ---         L477NC
Institution Data Collection ID --- L477NC
NGDC ID ---                        06050013
Funding ---                        (unspecified)
Project, Cruise & Leg ---          (unspecified)
Study region ---                   +43.00000,+37.00000,-126.00000,-122.00000
Chief Scientist(s) ---             Dave McCulloch
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 05/10/77     LV REDWOOD CITY CA
Date field data collection ended ---   05/21/77     AR COOS BAY, OREGON
Parameters surveyed ---
   Bathymetry:                     (unspecified)
   Magnetics:                      surveyed, contained in data file
   Gravity:                        (unspecified)
   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 ---     LORAN C,DOPLER SON,MARCO
Position determination method ---  (unspecified)

Bathymetry instrumentation ---            12 KHZ DIGITIZED BATHY 3.5 KHZ 
BATHYMETR
Additional forms of bathymetric data ---  Y
General rate of bathymetry in file ---    (unspecified)
General collection rate of bathymetry --- (unspecified)
Assumed sound velocity ---                (unspecified)
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        (unspecified)

Magnetics instrumentation ---            MAGNETICS -TAPES & ROLLS
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 PROCESSOR
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 AIRGUN 24 CHANNEL SEISMIC
Formats of seismic data --- (unspecified)

McCulloch, David S., Mann, Dennis M., Ryan, Holly F., and Sliter, Ray W., 1986, 
Multichannel
seismic-reflection profiles collected in 1977 off the Northern California and 
Oregon coast:
U.S. Geological Survey Open-File Report 86-0406, 4 p., 1 sheet.