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  • Applications
    • Utility Location
    • Cemetery Mapping and Grave Scanning Services
    • Sinkhole and Void Detection
    • Underground Storage Tank Detection and Buried Drum Detection
    • Geology, Bedrock and Geologic Hazards
    • Landfill Detection, Burial Trench Delineation, and Contaminant Plume Mapping
    • Concrete and Rebar Inspection
    • Archaeological and Environmental Studies
    • Brine Pits, Reserve Pits, Leaking Brine Pipes
  • Methods
    • What is Ground Penetrating Radar
    • Electromagnetic Conductivity Survey, Terrain Conductivity Survey, and EM Survey
    • Magnetometer Surveys
    • Resistivity or Surface Resistivity
  • Case Studies
  • News
  • Articles
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Methods

Ground Penetrating Radar

Ground penetrating radar (GPR) is a non-destructive geophysical method that produces a continuous cross-sectional profile or record of subsurface features, without drilling, probing, or digging. GPR profiles are used for evaluating the location and depth of buried objects and to investigate the presence and continuity of natural subsurface conditions and features. Read more…

Buried Metal Detection & Electromagnetic Conductivity

Electromagnetic conductivity (EM) measures the conductivity of the subsurface which includes soil, groundwater, rock, and objects buried in the ground. Rapid and very accurate, EM instruments are used for a variety of purposes, including detecting underground metal petroleum tanks, metal underground utility pipes, contaminated groundwater and clay units. Read more…

Magnetometer Surveys

The presence of buried archaeological features, underground steel tanks and drums, and other ferrous buried objects can often be detected by a magnetometer survey, which detects small anomalies in the earth’s magnetic field which exist between buried structures and the surrounding substrate or bedrock. Read more…

Resistivity or Surface Resistivity

Surface resistivity can be used to study lateral changes and vertical cross sections of the natural hydrogeological setting. Surface resistivity can also be used to study contamination of soil and groundwater and to locate buried objects. A non-destructive geophysical survey method, surface resistivity can produce a detailed profile of the subsurface. Read more…

Latest Project

Example of 6 Unmarked Graves Located by GeoMdoel Inc.

Case Study: Historic Cemetery in North Carolina

In May 2021, GeoModel, Inc. conducted a ground penetrating radar (GPR) survey to locate unmarked graves in an historic church cemetery near Black Mountain, North Carolina.  Over one acre was scanned … [read more]

GeoModel News

Historic Cemetery Survey in South Lake Tahoe, California

In 2020, GeoModel, Inc. conducted a Ground Penetrating Radar (GPR) survey at the Historic Pioneer Cemetery located in South Lake Tahoe, California. GeoModel, Inc. located and confirmed 105 burials in … [read more]

Stanton Family Cemetery Survey Conducted by GeoModel, Inc.

Earlier this year in 2020, GeoModel, Inc. conducted a grave locating survey at the Stanton Family Cemetery in Buckingham County, Virginia.  The cemetery is approximately 65 feet by 68 feet and … [read more]

GeoModel

All GPR surveys are conducted or supervised by:

  • Certified Professional Geologists with More Than 20 Years of Experience
  • 40-Hour OSHA Hazwoper-Trained Professionals
  • ISNetworld Member Company
  • Operators using FCC-approved Equipment
  • Field crews available nationwide
  • Woman-Owned Small Business (WBE)

Quicklinks

  • What is Ground Penetrating Radar
  • Utility Location
  • Cemetery and Grave Location and Mapping
  • Sinkhole and Void Detection
  • Underground Storage Tank Detection and Buried Drum Detection
  • Geology, Bedrock and Geologic Hazards
  • Landfill Detection, Burial Trench Delineation, and Contaminant Plume Mapping
  • Concrete and Rebar Inspection
  • Archaeological and Environmental Studies
  • Brine Pits, Reserve Pits, Leaking Brine Pipes

Connect With Us

Contact Us
geomodel@geomodel.com
703-777-9788
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