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USGS CMG L-2-83-NC Metadata

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ID L-2-83-NC
Abstract Chief Scientists: Dave Scholl, Gary Greene. Geological and Geophysical data (12khz, 3dot5khz, courserecorder, dopplersonar, integratednavigation, RhoRho, transitsatellite, uniboom, airgun, sonobuoy, 24channel, chaindredge, gravity) of field activity L-2-83-NC in Northern California from 08/09/1983 to 08/13/1983
Chief Scientist Dave Scholl
Gary Greene
Activity Type Geological and Geophysical
Platform Samuel Phillips Lee
Area of Operation Northern California
Bounding Coordinates
37.83448
-122.77068    -121.81880
36.49392
Ports leave Redwood City, CA
arrive Capitola, CA
leave Capitola, CA
arrive Redwood City, CA
Dates 08/09/1983 (JD 221) to 08/13/1983 (JD 225)
Analog Materials list
Crew
Aaron Dunwald Chief Engineer
Al McClenaghan Ship Captain
Andy Stevenson Watchstander
Art Grantz Geologist
Bill Baldwin Electronics Technician
Carolyn Degnan Navigator
Claudia Alexander Navigator
Dave Hogg Electronics Technician
Dave Scholl Chief Scientist
Dennis Mann Chief Seismic Watchstander
Gary Greene Chief Scientist
Greg Smith Watchstander
Holly Ryan Watchstander
Jeff Cole Watchstander
Jeff Stampfer Mechanical Technician
Joe Edwards Mechanical Technician
Jon Childs Watchstander
Kaye Kinoshita Navigator
Kevin O'Toole Mechanical Technician
Pat Moore Chief Mate
Paul Wenberg Mechanical Technician
Rick Viall Electronics Technician
Sheila Greene Unspecified Investigator
Terry Kelley Electronics Technician
Tom Mertens Unspecified Investigator
Equipment Used
12khz
3dot5khz
courserecorder
dopplersonar
integratednavigation
RhoRho
transitsatellite
uniboom
airgun
sonobuoy
24channel
chaindredge
gravity
NGDC Overview
! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW  (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID ---         L283NC
Institution Data Collection ID --- L283NC
NGDC ID ---                        06050062
Funding ---                        (unspecified)
Project, Cruise & Leg ---          Dave Scholl Terry Kelley
Study region ---                   +38.00000,+36.00000,-123.00000,-121.00000
Chief Scientist(s) ---             Gary Greene
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 08/09/83     LV REDWOOD CITY
Date field data collection ended ---   08/13/83     AR REDWOOD CITY, CA
Parameters surveyed ---
   Bathymetry:                     (unspecified)
   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 ---            (unspecified)
Additional forms of bathymetric data ---  (unspecified)
General rate of bathymetry in file ---    (unspecified)
General collection rate of bathymetry --- (unspecified)
Assumed sound velocity ---                (unspecified)
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)
Publications
Field, Michael E., and Kvenvolden, Keith A., 1985, Gas hydrates on the Northern 
California
continental margin: Boulder, CO, Geology, v. 13, no. 7, p. 517-520.

Mann, Dennis M., and Greene, Gary H., 1991, Multichannel seismic-reflection data collected in 1983 off Central California, Monterey Bay: U.S. Geological Survey Open-File Report 91-0253, 5 p., 1 sheet.
Got Help? For L-2-83-NC, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, notes, organization, owner, project, project number, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
Type Webpage KMZ Arc         Metadata        
Bathymetry data      
Gravity data      
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Samples data samp    
Seismic data seis    
Times   053.times    

L-2-83-NC location map of where navigation 

equipment operated
L-2-83-NC location map of where navigation 

equipment operated

 
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Page Last Modified: Sun Aug 25 09:54:46 PDT 2013  (chd)