USGS - science for a changing world

USGS Coastal and Marine Geology Program

Field Activity Details for field activity W3181SC

View new CMGDS report form

AKA: none

Other ID: W-31-81-SC,131

Status: Completed

Organization(s): Western Geophysical Company

Funding Program(s):

Data Source Information:

Information Specialist(s): Jonathan Childs

Data Type(s): Location-Elevation: Navigation, Seismics: Multichannel

Start Date: 1981-01-01

End Date: 1981-02-27

Equipment Used: navigation, Multichannel

Information to be Derived:

Summary of Activity and Data Gathered:

Notes: 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

Location:

Offshore California San Diego

Boundaries
North: 33.52374 South: 32.41964 West: -118.029 East: -117.17381

Platform(s):

Publications

Ryan, H.F., Legg, M.R., Conrad, J.E., and Sliter, R.W., 2009, Recent faulting in the Gulf of Santa Catalina; San Diego to Dana Point; Earth science in the urban ocean; the Southern California continental borderland, in Lee, H.J., and Normark, W.R., eds., Earth Science in the Urban OceanâThe Southern California Continental Borderland: Geological Society of America Special Paper 454, pp. 291–315, doi: 10.1130/2009.2454(4.2).

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
navigation --- Navigation
Best file with nav in ArcInfo E00 format
Integrated navigation (SINS) data w-31-81-sc.051 (Provisional best file)
Multichannel --- Multichannel
Multichannel data (mig 1) (mig.tar data)
Multichannel data (stack data 1) (stk.tar data)
Migration seismic section scan example w-31-81-sc.mig.scan.pdf
Multichannel data (mig 2) (Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS))
Multichannel data (stack data 2) (Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS))
seismic (data on FAD)

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
Questions or Comments? Contact CMGDS Team
https://cmgds.marine.usgs.gov