Fields

Geophysics

Geophysics uses the methods of physics — seismology, electromagnetics, gravity, and heat flow — to probe the structure and dynamics of the Earth's interior and its surface processes. The field powers both academic understanding of plate tectonics and mantle convection and the commercial detection of hydrocarbon reservoirs, geothermal resources, and mineral deposits. Full-waveform inversion, a computationally intensive technique that matches synthetic seismograms to real recordings, is reshaping subsurface imaging at a resolution once thought impossible without drilling. Climate science increasingly depends on geophysical satellite missions to track ice-mass loss, sea-level change, and groundwater depletion. Geophysicists are typically quantitative scientists comfortable in field environments and high-performance computing clusters alike.

Details

Avg Funding

$1.1M

Key Technologies

3D Seismic Reflection SurveysGRACE Satellite GravimetryMagnetotelluricsGPS/GNSS NetworksFull-Waveform Inversion

Subfields

Seismic ExplorationGeomagnetismGravity Field ModelingGeodesyRock Physics

Top Institutions

Woods Hole Oceanographic InstitutionGFZ German Research Centre for GeosciencesCaltech Seismological LaboratoryUniversity of Texas Institute for GeophysicsETH Zurich Swiss Seismological Service