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Summary Information for Field Activity 1989-020-FA

Area of Operations: Farallon Islands, California, United States, North America, North Pacific

Dates: August 02, 1989 to August 18, 1989

Chief scientist: Bill Schwab

   John Chin, Herman Karl - PMG

Objectives: Map continental shelf using AMS 120 sidescan sonar and Klein 100 kHz sidescan sonar.

Type of Activity:

Information to be derived:


Contact: Bill Schwab (

InfoBank: uses the identifier F-9-89-NC. Visit this site for more information.

Related Links:

Click to get Google Software - Download 89020.kml to view this field activity in Google Earth

Platform Info:

Publications resulting from these data

Sweeney, E.M., Danforth, W.W., Karl, H.A., O'Brien, T.F., and Schwab, W.C.,2004, The Gulf of the Farallones; sidescan-sonar imagery: U.S. Geological Survey Open-File Report 2004-1082. (Also available at

Data Types and Locations:


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