USGS Coastal and Marine Geology Program

Coastal & Marine Geology Program

Field Activity Details for field activity 1987-047-FA

Other ID: S10-87-VZ

Status: Completed

Organization(s): USGS, Woods Hole Coastal and Marine Science Center

Funding Program(s):

Location: Venezuela, South America, Caribbean Sea, North Atlantic;

Principal Investigator(s): William J. Strahle

Affiliate Investigator(s):

Information Specialist(s): William J. Strahle

Data Type(s): Electro-Magnetic: Gravity, Sonar: Single Beam, Electro-Magnetic: Magnetics, Location-Elevation: Navigation

Scientific Purpose/Goals: Collection of gravity, magnetics, and bathymetic data in and around the waters of Venezuela as specified by DMA requirements.


Start Date: 1987-12-16

Start Port/Location: Port of Spain, Trinidad

End Date: 1988-01-26

End Port/Location: La Guaira, Venezuela

Equipment Used: LaCoste-Romberg gravimeter G-179, 12 kHz, Geometrics G-856 magnetometer, GE 810 Correlation sonar, Gyro compass, GPS (wh)

Information to be Derived:

Summary of Activity and Data Gathered:

Staff: George R. Driscoll, Sarah Griscom, Richard Rendigs, William J. Strahle

Affiliate Staff:
Robin Bouse

Notes: Original Center People field contained: William Strahle, Robin Bouse, Sarah Griscom, Richard Rendigs, George Driscoll.
Project = Defense Mapping Agency Gravity, Defense Mapping Agency Gravity

Location Map:


photo of Starella


Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
LaCoste-Romberg gravimeter G-179 --- Gravity
12 kHz --- Single Beam
Geometrics G-856 magnetometer --- Magnetics
GE 810 Correlation sonar --- Navigation
Gyro compass --- Navigation
GPS (wh) --- Navigation