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USGS Coastal and Marine Geology Program

Field Activity Details for field activity 2023-627-FA

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AKA: none

Other ID: San Lorenzo River Mouth

Status: Completed

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

Funding Program(s): Sediment Transport in Coastal Environments (ZP00FDB)

Principal Investigator(s): Patrick Barnard, Jonathan Warrick

Affiliate Investigator(s):

Information Specialist(s): Alexander Snyder, Andrew Stevens

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

Scientific Purpose/Goals: Collect nearshore bathymetry and beach topography in Monterey Bay

Vehicle(s): Grand Caravan G41-1761S, Dodge Caravan - G41-2395R, Mitsubishi Outlander G61-0912R, MarFac; Chevy Suburban - gray; 7 pass; G62-2874L, MarFac; Expedition G62-3094P

Start Port/Location: Santa Cruz, CA

End Port/Location: Santa Cruz, CA

Start Date: 2023-03-20

End Date: 2023-03-21

Equipment Used: YSI Sound velocity CTD, Waverunners, Trimble R7 GPS receiver 9, Trimble R7 GPS receiver, Trimble R7 GPS (AS), Trimble R10 GPS (AS), Magellan Proflex 500, camera

Information to be Derived: Nearshore bathymetry, beach topography

Summary of Activity and Data Gathered: Beach topography and nearshore bathymetry data collected and archived.

Staff: Jennifer Thomas, Alexander Nereson, Kai Parker, Alexander Snyder, Amy Foxgrover, Daniel Hoover, Jackson Currie, Andrew Stevens

Affiliate Staff:

Notes: Local Fieldwork,
Entries for this field activity are based on entries from Field Activity 2023-616-FA.

Location:

Monterey Bay

Boundaries
North: 36.97238683 South: 36.92354768 West: -122.0450592 East: -121.95922852

Platform(s):

photo of Waverunner 1 (SC)
Waverunner 1 (SC)
photo of Waverunner 2 (SC)
Waverunner 2 (SC)

Publications

Snyder, A.G., Stevens, A.W., Logan, J.B., and Hoover, D.J., 2024, Digital elevation models (DEMs) of the beach and nearshore in Santa Cruz, California: U.S. Geological Survey data release, https://doi.org/10.5066/P134BC6W.

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
YSI Sound velocity CTD --- Sound Velocity
Waverunners --- Navigation
Single Beam
Trimble R7 GPS receiver 9 --- Benchmarks
LIDAR
Navigation
Profiles
Transects
Trimble R7 GPS receiver --- Benchmarks
LIDAR
Navigation
Profiles
Transects
Trimble R7 GPS (AS) --- Benchmarks
Navigation
Profiles
Transects
Trimble R10 GPS (AS) --- Navigation
Profiles
Magellan Proflex 500 --- Navigation
camera --- Photo

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