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Metadata
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ID
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P-2-79-SC
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Abstract
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Woodward-Clyde Consultants,United States Army Coastal
Engineering Research Center. Chief Scientist: Jan Rietman.
Geophysical data (rangerange, bathymetry, Kleinsidescan,
3dot5khz, uniboom) of field activity P-2-79-SC in Offshore
Oceanside, La Jolla, Mission Beach, and San Diego, Southern
California from 10/15/1979 to 11/06/1979
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Organization
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Woodward-Clyde Consultants
United States Army Coastal Engineering Research Center
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Chief Scientist
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Jan Rietman
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Activity Type
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Geophysical
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Platform
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Polaris I
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Area of Operation
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Offshore Oceanside, La Jolla, Mission Beach, and San Diego, Southern California
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Location map
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Bounding Coordinates
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34.75000
-122.75000 -116.75000
32.25000
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Ports
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leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
leave San Diego, CA
arrive San Diego, CA
arrive San Diego, CA
arrive Mission Bay, CA
leave Mission Bay, CA
arrive La Jolla, CA
leave La Jolla, CA
arrive Oceanside Harbor, CA
leave Oceanside Harbor, CA
arrive Oceanside Harbor, CA
leave Oceanside Harbor, CA
arrive Oceanside Harbor, CA
leave Oceanside Harbor, CA
arrive Oceanside Harbor, CA
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Dates
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10/15/1979 (JD 288) to 11/06/1979 (JD 310)
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Analog Materials
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list
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Index map
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Crew
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Jan Rietman
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Chief Scientist, Woodward-Clyde Consultants
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Robert Beer
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Geophysicist, Woodward-Clyde Consultants
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Robert Burke
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Electronics Engineer, Woodward-Clyde Consultants
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Joseph Resta
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Geophysicist, Woodward-Clyde Consultants
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Equipment Used
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rangerange
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bathymetry
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Kleinsidescan
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3dot5khz
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uniboom
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Purpose
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To collect 300 nautical miles of seismic reflection and side scan
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sonar data at selected locations along the Southern California coast for
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the U.S. Army Coastal Engineering Research Center for the purpose of
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selecting tentative core locations and correlating seismic data with cores
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when collected to delineate sand resources.
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Summary
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A total of 300 nautical miles of surveying were proposed for four
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areas (offshore Oceanside, La Jolla, Mission Beach, and San Diego) and the
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interconnecting lines. The survey area extended offshore from the seaward limit
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of breaking waves to a water depth of about 250 ft. The actual shoreline
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limit of survey lines varied between water depths of 20 to 30 ft depending
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on weather and shoreline conditions. Where kelp beds prevented survey
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operations, it was necessary to alter or eliminate some of the proposed survey
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lines. The kelp bed areas were not considered as viable locations of offshore
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sand resources because kelp beds require an exposed bedrock or cobble bottom
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with only sparce sand overburden. The survey plan included simultaneous data
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collection from the following systems along each line of the survey: navigation
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system with track plotter, fathometer, side scan sonar, tuned transducer,
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and high resolution subbottom profiler.
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Notes
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Woodward-Clyde Consultants contract
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Got Help?
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For P-2-79-SC, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, NGDC Info, owner, project, project number, publications, scanned materials, seismic description, station count, station description, submersible, tabulated info.
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