USGS CMG S-1-78-SC Metadata

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

MCG Data Collection ID ---         S178SC
Institution Data Collection ID --- S178SC
NGDC ID ---                        06110019
Funding ---                        (unspecified)
Project, Cruise & Leg ---          Dave Drake
Study region ---                   +34.00000,+33.00000,-120.00000,-117.00000
Chief Scientist(s) ---             Dave Cacchione
Name of vessel ---                 Sea Sounder (surface ship)
Date field data collection started --- 04/17/78     LV PORT HUENEME
Date field data collection ended ---   04/30/78     AR USCG-LONG BEACH
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      (unspecified)
   Gravity:                        (unspecified)
   High-resolution seismics:       (unspecified)
   Deep penetration seismics:      (unspecified)
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 ---     11/30/90
Contributing institution ---       USGS Branch of Pacific Marine Geology
Country ---                        United States

Navigation instrumentation ---     (unspecified)
Position determination method ---  (unspecified)

Bathymetry instrumentation ---            12 KHZ BATHYMETRY 3.5 KHZ BATHYMETRY
Additional forms of bathymetric data ---  (unspecified)
General rate of bathymetry in file ---    2.4 minutes
General collection rate of bathymetry --- (unspecified)
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 ---    (unspecified)
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 --- (unspecified)
Formats of seismic data --- (unspecified)

Drake, D.E., Cacchione, D.A., and Karl, H.A., 1985,
Bottom currents and sediment transport on San Pedro shelf, California:
Journal of Sedimentary Petrology, v. 55, n. 1, p. 15-28.



http://jsedres.sepmonline.org/cgi/content/abstract/55/1/15.




Karl, H.A., Cacchione, D.A., and Drake, D.E. 1980,
Erosion and transport of sediments and pollutants in the benthic boundary layer
on the San Pedro shelf, southern California:
U.S. Geological Survey Open-File Report 80-386, 99 p.,



http://pubs.er.usgs.gov/publication/ofr80386.




Wolf, Stephen C., and Gutmacher, Christina E., 2004,
Geologic and bathymetric reconnaissance overview of the San Pedro Shelf region, 
Southern California:
U.S. Geological Survey Open-File Report 2004-1049,
7 sheets, scales range from 1:43,000 to 1:174,000,



http://pubs.usgs.gov/of/2004/1049/.