Ground-penetrating RADAR

Natural Investigations Company is one of a handful of entities in the State of California offering Ground Penetrating Radar (GPR) services to its clients. This non-invasive method of subsurface data collection is ideal for those projects where excavation is not possible or not desired; the process is more cost-efficient and reliable as a means of gaining information than random subsurface testing.

Phil Hanes, M.S., directs Natural Investigations Company’s GPR program. Mr. Hanes was trained by Dr. Larry Conyers of the University of Denver and Dr. Dean Goodman. Mr. Hanes uses the GSSI SIR-3000 equipment, which is state of the art and top of the line. Data is processed using GPR SLICE software.

  • Usage of a top-of-the-line GSSI SIR-3000 GPR unit with 200, 400, or 900 MHz band
  • Data processing with top-of-the-line GPR-Slice software specifically designed for archaeological purposes
  • Perform investigations for cemetery delineations
  • Conduct large- and small-scale GPR survey for locating buried archaeological sites
  • Used in lieu of traditional testing for a non-invasive methodology in locating archaeological sites.


Example Projects

to be added.

3104 O Street, #221, Sacramento, CA 95816 (916) 452-5442
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