Project Grant 2536110
- The National Science Foundation Division of Ocean Sciences awarded the University of South Florida $884,468 on August 1, 2026, under the Geosciences program (CFDA 47.050) to develop an autonomous uncrewed surface vehicle (USV) for seafloor geodetic surveys that will detect slow slip events in subduction zones and improve tsunami risk forecasting. The USV will employ Global Navigation Satellite Systems-Acoustic (GNSS-A) technology to capture transient subduction zone slip processes, including...
- The National Science Foundation Division of Ocean Sciences awarded $186,758 to the University of Houston on August 1, 2026, to develop an autonomous uncrewed surface vehicle (USV) for seafloor geodetic surveys that will detect slow slip events and support subduction zone earthquake and tsunami research. The award funds development and testing of a faster, more cost-effective, and simpler-to-deploy vehicle capable of precise positioning via Global Navigation Satellite Systems–Acoustic (GNSS-A)...
- Federal Grant Award Summary The National Science Foundation's Division of Ocean Sciences awarded $1,418,325 to the Scripps Institution of Oceanography under the Geosciences program (CFDA 47.050) for collaborative research on novel GNSS-Acoustic (GNSS-A) surveying methods for low-cost seafloor geodesy. Initiated January 1, 2026, and concluding December 31, 2028, this project grant delivers research and development products focused on reducing the cost and expanding the spatial coverage of...
- The National Science Foundation Division of Ocean Sciences awarded $1.477 million to the Scripps Institution of Oceanography, a division of the University of California San Diego, on September 1, 2026, to develop an autonomous abyssal turbulence profiler under the Geosciences program (CFDA 47.050). The recipient will build an instrument capable of measuring turbulent mixing from the ocean surface to 6,000 meters depth, addressing a critical observational gap in deep-ocean science. Existing...
- This Project Grant from the National Science Foundation Division of Ocean Sciences, under the Geosciences program (CFDA 47.050), provides $298,461 to the University of California San Diego's Scripps Institution of Oceanography for the development of an autonomous underwater vehicle to measure marine snow transport. The goal of the project, running from April 1, 2023 to March 31, 2025, is to design, fabricate, and test an inexpensive (~$10K) self-ballasting underwater vehicle equipped with...
- Federal Grant Award Summary The University of California San Diego's Scripps Institution of Oceanography received a $555,000 project grant from the National Science Foundation's Division of Ocean Sciences (Geosciences Program, CFDA 47.050) awarded August 1, 2025, with completion scheduled for July 31, 2028. This collaborative research initiative extends a multi-year deployment of seafloor optical fiber strainmeters off the Oregon coast to detect and monitor slow slip events in the Cascadia...
- This Project Grant award from the National Science Foundation Division of Ocean Sciences totals $137,255 to support the development of a plate-scale distributed strain sensing system as a candidate for earthquake early warning. Funded under the Geosciences program (CFDA 47.050), the University of California San Diego Scripps Institution of Oceanography will use the award period from October 1, 2022 to September 30, 2023 to establish the feasibility of measuring seafloor deformation along...
- This two-year Project Grant award of $401,300 from the National Science Foundation Division of Ocean Sciences supports collaborative research on constraints of interseismic locking near the trench on the Oregon segment of the Cascadia Subduction Zone using seafloor geodesy. The research will be conducted through the Scripps Institution of Oceanography at the University of California San Diego under the NSF's Geosciences program (CFDA 47.050). This program supports basic research in the...
- Federal Grant Award Summary The University of California San Diego's Scripps Institution of Oceanography received a $136,992 Project Grant from the National Science Foundation (NSF) Division of Ocean Sciences under the Geosciences Program (CFDA 47.050), awarded December 1, 2025, with completion targeted for November 30, 2027. This award funds the continued operation and development of the Self-Calibrating Pressure Recorder (SCPR), a drift-free seafloor pressure measurement instrument installed...
- The National Science Foundation Division of Earth Sciences awarded a $776,679 Project Grant to the University of California San Diego Scripps Institution of Oceanography on August 1, 2021 for seismological investigations of earthquakes and deep earth structure. The grant is funded through the NSF's Geosciences program (CFDA 47.050) and will support basic research in the atmospheric, earth, and ocean sciences through July 31, 2024. As the prime awardee, Scripps Institution of Oceanography will...
The National Science Foundation Division of Ocean Sciences awarded the Scripps Institution of Oceanography at the University of California San Diego $401,908 on August 1, 2026, to develop an autonomous surface vehicle for detection of seafloor subduction zone earthquakes and tsunamis. The award is issued under the Geosciences program (CFDA 47.050). The investigators will develop and test a new uncrewed surface vehicle (USV) designed to conduct seafloor geodetic surveys using Global Navigation Satellite System-Acoustic (GNSS-A) technology, which combines GPS positioning with acoustic ranging to seafloor markers. The USV will be faster, simpler to deploy, and capable of precise positioning compared to existing technologies. The vehicle will enable capture of transient subduction zone slip processes, including slow slip events (SSEs)—earthquakes that occur gradually over days to months in underwater tectonic plate boundaries. Understanding SSEs is critical to forecasting large megathrust earthquakes and tsunamis. The project supports career development of an early-career scientist and participating graduate students, and leverages an institutional training program in industry-academia partnership for technology development. Place of performance is La Jolla, California. The period of performance runs from August 1, 2026, through July 31, 2029.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $401.9k | 7/27/26 |