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USGS CMG 99002 Metadata

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ID 99002
Also Known As 99002
GYRE99002
G-1-99-GM
Abstract United States Geological Survey, Woods Hole, Massachusetts. Chief Scientists: Alan Cooper, Dave Twichell. Multichannel Sesmic and Sidescan Sonar data (24channel, sidescansonar, SIS1000, Huntec, 2channelwatergun) of field activity 99002 (G-1-99-GM) in Northern Gulf of Mexico - Louisiana continental slope from 04/09/1999 to 04/21/1999
Organization United States Geological Survey, Woods Hole, Massachusetts
Project/Theme Gulf of Mexico Tectonics and Hydrates Project
National Plan Hazards and Sea-floor mapping
Chief Scientist Alan Cooper
Dave Twichell
Activity Type Multichannel Sesmic and Sidescan Sonar
Platform Gyre
Area of Operation Northern Gulf of Mexico - Louisiana continental slope, Gulf of Mexico
Bounding Coordinates
29.34556
-94.81837     -91.42861
27.36766
Dates 04/09/1999 (JD 099) to 04/21/1999 (JD 111)
Analog Materials list
Information Specialist
Dave Twichell
Pat Hart
Alan Cooper
Crew
Alan Cooper Chief Scientist, USGS Western Region
Dave Twichell Chief Scientist, USGS-WHOI
Pat Hart MCS Watchstander, USGS Western Region
Jeff Brody MCS Watchstander, USGS Western Region
Chris Anton Side Scan Watchstander, USGS-WHOI
Barry Irwin Side Scan Watchstander, USGS-WHOI
Dave Foster Chirp Seismic Processor, USGS-WHOI
Bill Danforth Side Scan Processor, USGS-WHOI
Dave Nichols Electronics Technician & Side Scan Watchstander, USGS-WHOI
Larry Kooker Electronics Technician, USGS Western Region
Tom O'Brien Electronics Technician, USGS-WHOI
Hal Williams Marine Technician, USGS Western Region
Walt Olson Marine Technician, USGS Western Region
Graham Standen Huntec Engineer, Geoforce Corp.
Equipment Used
24channel
sidescansonar
SIS1000
Huntec
2channelwatergun
Purpose
Map gas hydrate deposits and sea-floor hazards for the upper and middle 
continental slope.
Information to be Derived
Seismic images of the gas hydrate stability zone and near surface geologic 
hazards; side-scan images of the sea floor
Summary
Map gas hydrate deposits and sea-floor hazards for the upper and middle 
continental slope.
Publications
Cooper, Alan, Twichell, David, and Hart, Patrick, 1999, A seismic-reflection
investigation of gas hydrates and sea-floor features of the upper continental
slope of the Garden Banks and Green Canyon regions, northern Gulf of Mexico:
Report for cruise G-1-99-GM (99002), US Geological Survey Open-File Report
990570, URL:
 
http://geopubs.wr.usgs.gov/open-file/of99-570/
Got Help? For 99002, we would appreciate any information on -- contract, days at sea, dive count, funding, kms of navigation, NGDC Info, notes, owner, ports, project number, scanned materials, seismic description, station count, station description, submersible, tabulated info.
Type Webpage KMZ Arc         Metadata         WHSC
Bathymetry data bath      
Logs       data
Metadata data     txt  data  FAQ  xml data
Navigation data nav      
Seismic data seis      
Times   063.times      

99002 location map of where navigation 

equipment operated

 
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Page Last Modified: Tue Oct 29 10:46:27 PDT 2013  (chd)