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Metadata
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ID
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L-5-77-WO
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Abstract
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Chief Scientist: Parke Snavely. Geophysical data (3dot5khz,
uniboom, sonobuoy, airgun, airgunmonitor, gravity, Digitrack,
bathnav, integratednavigation, LoranC, transitsatellite,
24channel, Burgairgun, gradiometer) of field activity
L-5-77-WO in Washington-Oregon from 05/21/1977 to 06/03/1977
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Chief Scientist
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Parke Snavely
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Activity Type
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Geophysical
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Platform
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Samuel Phillips Lee
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Area of Operation
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Washington-Oregon
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Location map
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Bounding Coordinates
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48.71738
-125.89513 -123.46052
42.45093
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Ports
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leave Coos Bay, OR
arrive Coos Bay, OR
leave Coos Bay, OR
arrive Neah Bay, WA
leave Neah Bay, WA
arrive Ketchikan, AK
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Dates
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05/21/1977 (JD 141) to 06/03/1977 (JD 154)
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Analog Materials
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list
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Index maps
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Crew
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Alan Niem
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Geologist
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Byron Ruppel
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Geophysicist
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Dave Wilson
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Electronics Technician
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Diane Minasian
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Navigator
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Don Tiffin
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Geophysicist
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F. Jennings
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Electronics Technician
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Helen Beikman
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Navigator
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Howard Gower
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Geologist
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Jack Lee
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Electronics Technician
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Jim Yount
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Geologist
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Joe Edwards
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Mechanical Technician
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P. Parks
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Electronics Technician
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Parke Snavely
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Chief Scientist
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Paul Twichell
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Mechanical Technician
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R. Slettene
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Geophysicist
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Bob Brune
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Geophysicist
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Ron Schmitz
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Electronics Technician
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Equipment Used
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3dot5khz
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uniboom
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sonobuoy
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airgun
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airgunmonitor
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gravity
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Digitrack
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bathnav
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integratednavigation
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LoranC
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transitsatellite
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24channel
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Burgairgun
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gradiometer
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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 --- L577WO
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Institution Data Collection ID --- L577WO
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NGDC ID --- 06050022
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Funding --- (unspecified)
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Project, Cruise & Leg --- (unspecified)
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Study region --- +55.00000,+42.00000,-136.00000,-123.00000
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Chief Scientist(s) --- Parke Snavely
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Name of vessel --- Lee (surface ship)
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Date field data collection started --- 05/21/77 LV COOS BAY, OREGON
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Date field data collection ended --- 06/09/77 AR KETCHIKAN, ALASKA
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Parameters surveyed ---
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Bathymetry: (unspecified)
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Magnetics: surveyed, contained in data file
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Gravity: (unspecified)
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High-resolution seismics: (unspecified)
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Deep penetration seismics: surveyed, contained in data file
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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 --- 05/21/87
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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 --- (unspecified)
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General collection rate of bathymetry --- (unspecified)
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Assumed sound velocity --- (unspecified)
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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 --- 1.1 minutes
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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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Snavely, P.D., Jr., Gower, H.D., Tagg, A.R., Lander, D.L., and Novak, R.L., 1978, High-resolution
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seismic profiles in southern Strait of Georgia, Washington: U.S. Geological Survey Open-File
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Report 78-1061, 1 p., 1 sheet.
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Snavely, P.D., Jr., Tiffin, D.L., and Tompkins, D.H., 1980, Seismic reflection profiles across the
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Queen Charlotte fault zone, Dixon Entrance, Canada-United States: U.S. Geological Survey Open-File
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Report 80-1063, 3 p.
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Mann, Dennis M., and Snavely, Parke D., Jr., 1984, Multichannel seismic-reflection profiles
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collected in 1977 in the eastern Pacific Ocean off of the Washington/Oregon coast: U.S. Geological
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Survey Open-File Report 84-0005, 3 p.
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Got Help?
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For L-5-77-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.
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