Geophysical Geophysical

Gravity Surveys

  • Scintrex CG-5 Autograv gravimeters
  • Topographic leveling with differential or carrier phase GPS
  • Laser rangefinder near-station terrain correction surveys
  • Precision or regional surveys, with ample experience in rough topography
  • Terrain corrections with customized digital terrain models
  • Standard and specialized reductions and corrections (eg. Bullard-B, variable zone radii) including bathymetry corrections for lake ice surveys
  • Boat supported sonar bathymetry
  • 3D inversion and forward modeling
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