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ID
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J-2-99-SF
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Abstract
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Chief Scientist: John Chin. High-Resolution Seismic and
Sampling and Sidescan Sonar data (Kleinsidescan, Geopulse,
VanVeengrab, boxcore, 200khz, GPS) of field activity
J-2-99-SF in Grizzly Bay, San Francisco Bay from 02/24/1999
to 03/08/1999
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Project/Theme
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San Francisco Bay Seafloor and Sediment
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Chief Scientist
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John Chin
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Activity Type
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High-Resolution Seismic and Sampling and Sidescan Sonar
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Platform
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David Johnston
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Area of Operation
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Grizzly Bay, San Francisco Bay, San Francisco Bay, CA
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Bounding Coordinates
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38.11714
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-122.15788 -121.94113 |
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38.03577 |
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Dates
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02/24/1999 (JD 055) to 03/08/1999 (JD 067)
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Analog Materials
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list
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Information Specialist
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Crew
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John Chin
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Chief Scientist, USGS Western Region
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Steve Wolf
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Geologist, USGS Western Region
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Robin Dornfest
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Watchstander, USGS Western Region
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Paul Carlson
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Watchstander, USGS Western Region
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Wilson Lee
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Watchstander, USGS Western Region
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Fred Payne
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Electronic Technician, USGS Western Region
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Gordon Smith
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Boat Driver, UCSC
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Equipment Used
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Kleinsidescan
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Geopulse
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VanVeengrab
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boxcore
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200khz
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GPS
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Purpose
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Survey Grizzly Bay and adjacent areas for seasonal
changes in bottom morphology and sediment texture
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Information to be Derived
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Changes in sonar bottom types from Feb. 98 survey, isopach map(s) of shallow
sediments, grain size of surface sediments
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Summary
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Collected several hundred Km's of acoustic trackline data, collected 56
grabs/box cores
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Notes
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Publications
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Reid, J.A., Reid, J.M., Jenkins, C.J., Zimmermann, M., Williams, S.J., and
Field, M.E., 2006, usSEABED: Pacific Coast (California, Oregon, Washington)
offshore surficial-sediment data release, U.S. Geological Survey Data Series
182, version 1.0. URL: http://pubs.usgs.gov/ds/2006/182/
Hampton, M.A., Snyder, N.P., Chin, J.L., Allison, D.W., Rubin, D.M.,
2003, Bed-sediment grain-size and morphologic data from Suisun, Grizzly,
and Honker Bays, CA, 1998-2002: U.S. Geological Survey Open-File Report
2003-250. URL: http://geopubs.wr.usgs.gov/open-file/of03-250/
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Got Help?
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For J-2-99-SF, we would appreciate any information on -- contract, days at sea, dive count, funding, kms of navigation, national plan, NGDC Info, organization, owner, ports, project number, scanned materials, seismic description, station count, station description, submersible, tabulated info.
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