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USGS Coastal and Marine Hazards and Resources Program

Field Activity Details for field activity 2026-627-FA

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AKA: none

Other ID: EX2606

Status: Pending

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

Funding Program(s): Other (Other)

Contact(s): Amy Gartman, Katlin Adamczyk

Information Specialist(s):

Data Type(s): Sampling: Geology, Visual Identification: Submersible Observations, Environmental Data: Radon, Geochemical: Surveys (geochemical)

Scientific Purpose/Goals: Seabed mineral exploration.

Vehicle(s):

Start Port/Location: Rarotonga, Cook Islands

End Port/Location: Suva, Fiji

Start Date: 2026-08-19

End Date: 2026-09-16

Equipment Used: ROV manipulator arm, Submersible observations, RAD7

Information to be Derived: Seabed mineral distribution and geochemistry in the Samoan Basin.

Summary of Activity and Data Gathered:

Notes:

Location:

Samoan Basin, America Samoa Exclusive Economic Zone

Boundaries
North: -9.43172137 South: -17.1491894 West: -178.88378665 East: -164.52246308

Platform(s):

photo of Okeanos Explorer
Okeanos Explorer

Publications

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
ROV manipulator arm --- Geology
Submersible observations --- Species ID
Submersible Observations
RAD7 --- Radon

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