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Metadata
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ID
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L-13-81-NC
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Also Known As
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LD13
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Abstract
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Chief Scientists: Jim Gardner, Mike Field. Data (12khz,
3dot5khz, underwatercamera, underwatertelevision, gravity,
sidescansonar, CTDmeter, Geoprobe, dopplersonar,
integratednavigation, RhoRho, miniranger, transitsatellite,
gravitycore, Niskenbottle, uniboom, airgun) of field activity
L-13-81-NC in Northern California from 10/09/1981 to
10/23/1981
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Chief Scientist
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Jim Gardner
Mike Field
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Platform
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Samuel Phillips Lee
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Area of Operation
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Northern California
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Location map
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Bounding Coordinates
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41.73982
-124.65687 -122.18821
37.51182
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Ports
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leave Redwood City, CA
arrive Redwood City, CA
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Dates
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10/09/1981 (JD 282) to 10/23/1981 (JD 296)
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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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Aaron Dunwald
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Chief Engineer
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Anne Jennings
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Watchstander
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Bob Hall
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Watchstander
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Brian Edwards
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Geologist
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Carol Madison
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Navigator
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Chris Wilson
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Watchstander
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Dave Klise
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Geologist
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Dave Melendrez
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Chief Mate
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Hank Chezar
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Watchstander
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Jack Swenson
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Watchstander
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Jim Gardner
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Chief Scientist
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Jon Erickson
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Mechanical Technician
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Kaye Kinoshita
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Navigator
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Larry Kooker
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Electronics Technician
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Mike Boyle
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Electronics Technician
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Mike Field
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Chief Scientist
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Mike Torresan
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Watchstander
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Paul Wenberg
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Mechanical Technician
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Roger Anderson
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Geologist
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Terry Ruff
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Ship Captain
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Walter Dean
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Geologist
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Equipment Used
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12khz
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3dot5khz
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underwatercamera
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underwatertelevision
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gravity
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sidescansonar
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CTDmeter
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Geoprobe
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dopplersonar
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integratednavigation
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RhoRho
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miniranger
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transitsatellite
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gravitycore
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Niskenbottle
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uniboom
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airgun
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NGDC Overview
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! Converted to time format with year at start.
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!
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DATA COLLECTION OVERVIEW (use NGDC GEODAS CD to retrieve data)
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MCG Data Collection ID --- L1381NC
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Institution Data Collection ID --- L1381NC
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NGDC ID --- 06050092
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Funding --- (unspecified)
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Project, Cruise & Leg --- Mike Field
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Study region --- +42.00000,+37.00000,-125.00000,-122.00000
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Chief Scientist(s) --- Jim Gardner
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Name of vessel --- Lee (surface ship)
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Date field data collection started --- 10/09/81 LV REDWOOD CITY
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Date field data collection ended --- 10/23/81 AR REDWOOD CITY
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Parameters surveyed ---
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Bathymetry: surveyed, contained in data file
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Magnetics: (unspecified)
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Gravity: (unspecified)
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High-resolution seismics: (unspecified)
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Deep penetration seismics: (unspecified)
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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)
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Date of data input to NGDC --- 11/30/90
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Contributing institution --- USGS Branch of Pacific Marine Geology
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Country --- United States
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Navigation instrumentation --- (unspecified)
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Position determination method --- (unspecified)
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Bathymetry instrumentation --- (unspecified)
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Additional forms of bathymetric data --- (unspecified)
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General rate of bathymetry in file --- 1.0 minutes
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General collection rate of bathymetry --- (unspecified)
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Assumed sound velocity --- 1463.0 m/sec
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Bathymetric datum code --- No correction applied (sea level)
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Bathmetry interpolation scheme --- (unspecified)
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Magnetics instrumentation --- (unspecified)
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Additional forms of magnetics data --- (unspecified)
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General rate of magnetics in file --- (unspecified)
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General collection rate of magnetics --- (unspecified)
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Magnetic sensor tow distance --- (unspecified)
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Magnetic sensor depth --- (unspecified)
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Two sensor horizontal separation --- (unspecified)
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Residual magnetics reference field --- (unspecified)
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Method of applying residual field --- (unspecified)
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Gravity instrumentation --- (unspecified)
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Additional forms of gravity data --- (unspecified)
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General rate of gravity in file --- (unspecified)
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General collection rate of gravity --- (unspecified)
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Theoretical gravity formula --- (unspecified)
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Reference system --- (unspecified)
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Corrections applied --- (unspecified)
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Starting land tie --- (unspecified)
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Ending land tie --- (unspecified)
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Seismic instrumentation --- (unspecified)
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Formats of seismic data --- (unspecified)
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Publications
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Reid, J.A., Reid, J.M., Jenkins, C.J., Zimmermann, M., Williams, S.J., and
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Field, M.E., 2006, usSEABED: Pacific Coast (California, Oregon, Washington)
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offshore surficial-sediment data release, U.S. Geological Survey Data Series
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182, version 1.0. Online at:
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http://pubs.usgs.gov/ds/2006/182/
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Field, Michael E., Edwards, Brian D., Hall, Robert K., and Chezar, Henry, 1983, Sediment failure
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on continental shelf; response to 1980 earthquake off Northern California, in American
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Association of Petroleum Geologists annual convention with divisions Society For Sedimentary
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Geology/EMD/DPA: American Association of Petroleum Geologists Bulletin, v. 67, no. 3, p. 460.
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Field, M.E., Edwards, B.D., and Chezar, H., 1986, Sediment patterns resulting from
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liquefaction of a shelf sand body, in Knight, R. John, and McLean, J. Ross, eds., Shelf sands
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and sandstones: Canadian Society of Petroleum Geologists Memoir, v. 11, p. 333-334.
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Got Help?
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For L-13-81-NC, we would appreciate any information on -- activity type, information to be derived, equipment used, information specialist, organization, project, publications, purpose, summary.
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