Our most advanced modeling and inversion software for all electrical resistivity and induced polarization tomography needs.

Its user-friendly interface will help with 2D, 3D, or 4D geophysical Electrical Resistivity Tomography (ERT) applications. All individual ERT modules from previous versions are now embedded in a full 3D graphical environment. This gives the user full control of the project workflow in one software. It also allows the joint visualization of other graphic objects in the same coordinate system alongside the surface, borehole, or surface-to-borehole ERT results.

Enhanced Sequencer

Creation of 2D & 3D electrode arrays and schedules for surface, borehole, and surface-to-borehole Electrical Resistivity Tomography (ERT).

User-friendly interface to insert electrodes and cables through 3D visualization and management of setup. The Sequencer module will help you plan out an ERT array and automatically produce the quadropoles desired.

Linear Dipole-Dipole, Parallel Dipole-Dipole, Pole-Dipole, Pole-Pole, Wenner, Wenner-Schlumberger, and combine surface and borehole sequences with a click of a button.

Forward Modeling

Forward modeling (Survey Design) to simulate 2D and/or 3D Resistivity and Induced Polarization (IP) measurements from custom generated subsurface models. Display of sensitivity functions to analyze the effectiveness of your array and electrode lay-out.

The knowledge of these parameters are essential for a correct field survey design, providing the user with important information about the best position of the electrodes and the correct choice of the electrode array to be used in order to achieve the objective.

3D Finite-element Inversion

Tetrahedral finite-element modeling of Resistivity and IP measurements. Graphical and numerical filtering of inaccurate measurementsManual and automatic mesh generation for complex 3D topographic surfaces. Inversion parameters (Boundary conditions, regularization factors, roughness function weights, noise estimation, etc.) are fully customizable. Manual and automatic definition of the starting model. Mesh and model import/export functionality.

3D Graphic Environment

3D visualizations of inverted models through the creation of resistivity or IP volumes and iso-surfaces in the same 3D scene. Import additional graphical objects for visualization in the same scene (.dxf files, pictures, complementary data, maps, volumes, iso-surfaces, electrode arrays, etc.).

Quality Control Features

There are many advanced quality control (QC) features throughout the software:

  • Visualization of different parameters in the form of point clouds or histograms

  • Statistics

  • Custom filtering and presets

  • Sorting of measurements by parameter

  • Check and removal based on reciprocals and duplicates

Other Features

  • Runs on multiple cores in 64-Bit Windows computer

  • Add-on for the processing of Multi-Source data available

  • Add-on Module for specialized 4D/Difference Inversions available

© 2020 MPT-IRIS Inc.

Sparks, Nevada, USA





About MPT

Contact us