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USGS CMG L-11-80-WO Metadata

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ID L-11-80-WO
Also Known As LB80
Abstract Chief Scientist: Parke Snavely. Geophysical data (transitsatellite, dopplersonar, integratednavigation, 12khz, 3dot5khz, magnetics, gravity, uniboom, 24channel, sonobuoy) of field activity L-11-80-WO in Washington and Oregon from 10/19/1980 to 10/26/1980
Chief Scientist Parke Snavely
Activity Type Geophysical
Platform Samuel Phillips Lee
Area of Operation Washington and Oregon, Washington-Oregon
Bounding Coordinates
-126.76300    -123.40105
Ports leave Port Angeles, WA
arrive Astoria, OR
Dates 10/19/1980 (JD 293) to 10/26/1980 (JD 300)
Analog Materials list
Alan Niem Geologist
C. Wiley Geologist
C. Yorath Geologist
Dennis Mann Geophysicist
Greg Smith Geophysicist
Holly Wagner Geologist
Jackie Eaby Navigator
Joe Edwards Mechanical Technician
Jack Lee Electronics Technician
Jim Saltzgaber Chief Engineer
Jim Yount Geologist
Kaye Kinoshita Navigator
Larry Kooker Electronics Technician
M. Miller Navigator
Parke Snavely Chief Scientist
Paul Wenberg Mechanical Technician
Richard Heagney Chief Mate
Ross Vorhees Geophysicist
Terry Kelley Electronics Technician
Terry Ruff Ship Captain
Equipment Used
NGDC Overview
! Converted to time format with year at start.

MCG Data Collection ID ---         L1180WO
Institution Data Collection ID --- L1180WO
NGDC ID ---                        06050041
Funding ---                        (unspecified)
Project, Cruise & Leg ---          (unspecified)
Study region ---                   +49.00000,+45.00000,-127.00000,-123.00000
Chief Scientist(s) ---             Parke Snavely
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 10/19/80     PORT ANGELES WA
Date field data collection ended ---   10/26/80     ASTORIA OREGON
Parameters surveyed ---
   Bathymetry:                     (unspecified)
   Magnetics:                      surveyed, contained in data file
   Gravity:                        (unspecified)
   High-resolution seismics:       (unspecified)
   Deep penetration seismics:      (unspecified)
Format --- 

Date of data input to NGDC ---     06/12/87
Contributing institution ---       USGS Branch of Pacific Marine Geology
Country ---                        United States

Navigation instrumentation ---     SATNAV, LORAN-C, DOPPLER SONAR
Position determination method ---  PRIM-SATNAV, SEC-INTEGRATED NAV

Bathymetry instrumentation ---            12KHZ NARROW 1 SEC, 3.5KHZ WIDE 1 SEC
Additional forms of bathymetric data ---  RECORDER ROLLS
General rate of bathymetry in file ---    (unspecified)
General collection rate of bathymetry --- 20/SECONDS
Assumed sound velocity ---                1463.0 m/sec
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        (unspecified)

Magnetics instrumentation ---            PROTON PRECESSION - GEOMETRICS G-801
Additional forms of magnetics data ---   ANALOG RECORDS
General rate of magnetics in file ---    4.9 minutes
General collection rate of magnetics --- 4 seconds
Magnetic sensor tow distance ---         213 meters
Magnetic sensor depth ---                (unspecified)
Two sensor horizontal separation ---     (unspecified)
Residual magnetics reference field ---   IGRF-75
Method of applying residual field ---    LINEAR INTERP. BETWEEN NAV POINTS

Gravity instrumentation ---            L&R S-53
Additional forms of gravity data ---   ANALOG RECORDS
General rate of gravity in file ---    (unspecified)
General collection rate of gravity --- 15 seconds
Theoretical gravity formula ---        International 1930
Reference system ---                   System IGSN 71
Corrections applied ---                DRIFT CORRECTIONS
Starting land tie ---                  968871.1   PORT NGELES, WA.
Ending land tie   ---                  (unspecified)

Seismic instrumentation --- UNIBOOM, 24 CHANNEL
Formats of seismic data --- (unspecified)
Snavely, P.D., Jr., Wagner, H.C., Tompkins, D.H., and Tiffin, D.L., 1981, 
Preliminary geologic
interpretation of a seismic reflection profile across the Queen Charlotte Island fault system,
Dixon Entrance, Canada-United States: U.S. Geological Survey Open-File Report 
81-0299, 13 p.

Snavely, P.D., Jr., and Wagner, H.C., 1983, Geophysical data collected across the continental margin between Washington and Oregon along line 16, USGS R/V S. P. Lee cruise 11-80: U.S. Geological Survey Open-File Report 83-0020, 1 sheet.

McClellan, P.H., and Snavely, P.D., Jr., 1988, Multichannel seismic-reflection profiles collected in 1980 off of the Washington and northern Oregon coast: U.S. Geological Survey Open-File Report 88-0205, 3 p., 1 sheet.
Got Help? For L-11-80-WO, 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      
Magnetics data mag    
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Seismic data seis    
Times   052.times    

L-11-80-WO location map of where navigation 

equipment operated

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