Field Activity W3181SC

Identifier W3181SC
Alternate names W-31-81-SC,131
Description WesternGeco. Geophysical data (navigation, seismic) of field activity W-31-81-SC in Offshore California San Diego from 01/01/1981 to 02/27/1981
Location Offshore California San Diego
Comments Description of Survey Area 131: Offshoe Ca-San Diego 1981 Date of Survey Dec 1981 Tape Version Identifier SEG-P1 Client Name WesternGeco Multiclient Coordinate Location Antenna Locations Spheroid Definition - Surveyclarke 1866) 6378206.400 294.9786985 Spheroid Def. - Post Plot Clarke 1866) 6378206.400 294.9786985 Geodetic Datum - Survey NAD 27 Geodetic Datum - Post Plot NAD 27 Datum Shifts Projection Type Lambert Grid System California Zone 6 Grid Units U.S. Survey Feet Standard Parallels 3247 0.000N 3353 0.000N Central Meridian 11615 0.000W Grid Origin 3210 0.000N11615 0.000W Grid Coordinates at Origin 2000000.00E 0.00N
Itinerary
Start (port not specified) 1981-01-01
End (port not specified) 1981-02-27
Bounds
West -118.029
East -117.17381
North 33.52374
South 32.41964
Activity Geophysical

Personnel

Organization
Western Geophysical Company
Galveston, TX
Crew members
Information specialist(s)
Jonathan R Childs
Specialist, Information

Data types and categories

Data category: Location-Elevation, Seismics
Data type: Navigation, Multichannel

Equipment used

Equipment Usage description Data types Datasets
navigation Navigation 2
Multichannel Multichannel 6

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
Best file with nav in ArcInfo E00 format navigation Jonathan R Childs
Integrated navigation (SINS) data w-31-81-sc.051 navigation Provisional best file Jonathan R Childs
Migration seismic section scan example w-31-81-sc.mig.scan.pdf Multichannel Jonathan R Childs
Multichannel data (mig 1) Multichannel mig.tar data Jonathan R Childs
Multichannel data (mig 2) Multichannel Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS) Jonathan R Childs
Multichannel data (stack data 1) Multichannel stk.tar data Jonathan R Childs
Multichannel data (stack data 2) Multichannel Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS) Jonathan R Childs
seismic Multichannel data on FAD Carol A Reiss

Publications

Samples collected during this field activity