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RTomo

Resistivity and IP Tomography
Efficiently process resistivity and IP data for 2D electrical imaging surveys
RTomo main screenshot
Data input
  • Include Wenner (alpha, beta, gamma), dipole-dipole, pole-dipole, pole-pole, Schlumberger, Wenner-Schlumberger, and other general arrays
  • Support most commonly used third-party data formats
Preprocessing
  • Remove noise with a median, alpha trim, or mean filter
  • Interactively edit data
  • Correct effects of remote electrodes for pole-pole arrays
  • Undo or redo multiple steps in data processing
Topographic correction
  • Load and edit elevation data
  • Reduce topographic effects with an iterative finite element method
RTomo screenshot 0.0
RTomo screenshot 0.1
Tomography
  • Use the finite element method for forward modeling and Zohdy’s method in the least-squares inversion
  • Interactively pause and resume or stop the tomography procedure
  • Review results of each iteration
Plotting
  • Display resistivity or IP data section with colours, contours, and editable lithologic symbols
  • Plot well data
  • Plot resistivity profile, vertical sounding, or ratio curves
  • Enable outputting ultra-long sections
RTomo screenshot 2.0