3Dgeophysics Corporation

9675 Summit Place
Chaska, MN 55318
United States

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3DGeophysics (3Dg) was established in 1999 to promote the use of geophysics. 3Dg specializes in the acquisition and analysis of geophysical data for geotechnical, engineering, and environmental applications. We are committed to providing the highest quality geophysical information at the lowest achievable cost. Our employees are sensitive to the specific requirements of our projects and approach every job as a unique opportunity to improve our services and better serve our clients.

The experienced staff at 3Dg has provided geophysical services to commercial and government clients throughout the US for over 25 years. Engineering geophysics is our sole occupation. We have extensive expertise using seismic, ground penetrating radar (GPR), resistivity, magnetometry, and electromagnetic (EM) methods. 3Dg has a complete inventory of the latest geophysical instrumentation. Most of our instruments have been integrated with Differential-GPS (DGPS) to provide automatic and accurate data location. Many of our geophysical projects have integrated ATVs or small marine vessels with DGPS and powerful navigation systems for rapid data collection. The emphasis at 3Dgeophysics is the acquisition and analysis of high quality 2D and 3D images. Properly collected and migrated 3D geophysical data provide the most accurate and highest resolution images of the subsurface. 3Dg maintains a complete suite of the most modern data analysis software.

3Dg maintains several unique boats configured to perform Digital Geophysical Mapping (DGM) in shallow marine environments often called Marine DGM or underwater UXO mapping. 3Dg also owns several systems to collect and analyse Multi-channel Analysis of Surface Waves (MASW). We own and use MASW sources ranginging from sledge hammer to a 2000 lb weight drop.