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DC/IP processing and inversion software


Res2DInv is a powerful 2D inversion software for ERT (DC) and IP data. The software offers a simple workflow from data import to inversion and visualization, while still offering full control over inversion parameters for advanced users.

The software is very flexible and can handle all conventional electrode configurations and custom 2D configurations, as well as underwater and cross-borehole surveys.

Key features​

  • 2D inversion of ERT DC and IP data for resistivity/conductivity and chargeability.

  • Supports all common electrode configurations as well as custom electrode configurations, underwater and cross-borehole surveys

  • Processing filters and full manual processing tools.

  • Supports smooth and sharp inversions.

  • Possibility to incorporate known geophysical information to guide and constrain inversion.

  • Easy visualization of data, pseudo sections, model grids and inversion models as well as export of results to use in visualization and interpretation software.

  • Time-lapse inversion of data sets, and easy combination of separate data sets into time-lapse data sets.

  • Data import from a wide range of native file formats, including the standard .dat format.

  • Create fence diagrams in 3D viewer.

  • Full flexible editor for discrete or smooth color scales.

More visualization in Workbench Essentials

Export results to Aarhus Workbench Essentials for more visualization such as:


  • Add profiles to GIS interface.

  • Create sections and add borehole information.

  • Grid inversion models and make depth slices (resistivity, conductivity etc.) on the GIS interface

  • Create PDF reports with results.

  • Create volumes by 3D gridding and add to 3D viewer

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