Gravity

Advantage Geophysics provides consulting services to the environmental, geotechnical, engineering and construction industries. The company specializes in solving engineering, geotechnical, and environmental problems through geophysical data acquisition, processing and interpretation in terms of real world geology. Geophysical methods are nondestructive and relatively unobtrusive, offering a less expensive solution to projects that would normally involve costly excavation or drilling.

data interpretationdata processinggeophysical data acquisitionGPRHSAMTSeismic

Collier Geophysics, LLC is a service-disabled, veteran-owned small business founded in 2018 that offers surface, borehole, airborne, and marine geophysical solutions throughout the U.S. and around the globe. Headquartered in Stephenville, TX, it provides geophysical services for groundwater, engineering and geotechnical, environmental, energy, tunneling, archaeological and forensic, mine site engineering, mineral exploration, concrete inspection, geological studies, marine, and litigation support applications.

Airborne GeophysicsBoreholeDrone Enabled AirborneelectricalElectrical Resistivity ImagingElectromagnetic (EM)ground penetrating radar (GPR)MagneticMagnetometryMarineRadar Tomographyseismic engineeringSeismic ImagingSeismic – PetroleumTowed electromagnetic geophysics

Global Geophysics provides a full range of marine, terrestrial and borehole geophysical services to communities including aggregates and quarry, archaeological investigation, civil engineering, communication, construction, dam construction and safety, geotechnical engineering, groundwater exploration, mining, port and harbor development, power and energy, transportation, tunneling, vessel and aircraft recovery, and waste management. Based in Redmond, WA, USA.

bathymetryBorehole GPRBorehole LoggingBorehole seismic methodsCoring and SamplingCrosshole Resistivityelectrical resistivityElectromagneticsInduced Polarization ImagingMagnetic MethodMagnetometryMarine Seismic ReflectionMarine Seismic RefractionNewton GradiometerResistivity ImagingSeismic methodsSide-Scanning SonarTime Domain ReflectrometryUnderwater Video