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USGS Coastal and Marine Geology Program

Field Activity Details for field activity W181GT

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AKA: none

Other ID: W-1-81-GT,9001

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: 1981-01-19

Equipment Used: navigation, Multichannel

Information to be Derived:

Summary of Activity and Data Gathered:

Notes: SURVEY AREA 9001: GUATEMALA SURVEY DATE 1981 TAPE DATE 13-12-99 TAPE VERSION UKOOA P1/90 CLIENT WESTERNGECO MULTICLIENT GEOPHYSICAL CONTRACTOR WESTERN GEOPHYSICAL COMPANY POSITIONING CONTRACTOR WESTERN GEOPHYSICAL COMPANY POSITIONING PROCESSING WESTERN GEOPHYSICAL COMPANY COORDINATE LOCATION ANTENNA LOCATIONS GEODETIC DATUM AS SURVEY NAD 27 CLARKE (1866 6378206.400 294.978698 GEODETIC DATUM AS POST. NAD 27 CLARKE (1866 6378206.400 294.978698 DATUM SHIFTS VERTICAL DATUM MEAN SEA LEVEL PROJECTION 0003TRANSVERSE MERCATOR GRID SYSTEM U.T.M. ZONE 1 GRID UNITS 1METRES 1.00000000000 HEIGHT UNITS 1 METRES .000000000000 ANGULAR UNITS 1 DEGREES CENTRAL MERIDIAN 87 0 .000W GRID ORIGIN 0 0 .000N 87 0 .000W GRID COORDINATES AT ORIGIN 500000.00E .00N SCALE FACTOR .9996000000 SCALE FACTOR DEFINED AT 0 0 .000N 87 0 .000W

Location:

GUATEMALA

Boundaries
North: 17.68325 South: 15.74014 West: -90.6823 East: -89.09389

Platform(s):

Publications

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-1-81-gt.050 (Provisional best file)
Multichannel --- Multichannel
Multichannel data (stack data) (Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS))
seismic (data on FAD)

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