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USGS Coastal and Marine Geology Program

Field Activity Details for field activity 2025-604-FA

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AKA: none

Other ID: JBLM25

Status: Completed

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

Funding Program(s): Coastal Habitats in Puget Sound (ZP00AZZ)

Principal Investigator(s): Andrew Stevens, Renee Takesue

Affiliate Investigator(s): Steve Rubin

Information Specialist(s): Andrew Stevens

Data Type(s): Imagery: Video, Sonar: Sound Velocity, Location-Elevation: Navigation, Sonar: Single Beam

Scientific Purpose/Goals: Collect nearshore bathymetry and eelgrass distributions along the coast of Joint Base Lewis McChord

Vehicle(s):

Start Port/Location: Steilacoom, WA

End Port/Location: Steilacoom, WA

Start Date: 2025-01-27

End Date: 2025-01-31

Equipment Used: underwater video, YSI Sound velocity CTD, Trimble R7 GPS (AS), Biosonics 420kHz

Information to be Derived: bathymetry, eelgrass distributions

Summary of Activity and Data Gathered: Data successfully collected and archived on FAD.

Staff: Andrew Stevens

Affiliate Staff:
Collin Smith

Notes:

Location:

Puget Sound

Boundaries
North: 47.16835996 South: 47.12948365 West: -122.64810561 East: -122.61102676

Platform(s):


Other

Publications

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
underwater video --- Video
YSI Sound velocity CTD --- Sound Velocity
Trimble R7 GPS (AS) --- Benchmarks
Navigation
Profiles
Transects
Biosonics 420kHz --- Single Beam

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