The complex resistivity method (Kenma et al. Three different techniques for topographic modeling (Loke 2000) are available. Known boundaries where an abrupt change in the resistivity occurs can also be incorporated in the inversion model. Resistivity information from borehole and other sources can also be included to constrain the inversion process. chemical plumes), or with sharp boundaries (for eg.

It can also be optimized to produce models with smooth boundaries (for eg. The smoothing filter can be adjusted to emphasize resistivity variations in the vertical, horizontal or diagonal directions. However, the inversion parameters can be modified by the user. The program will automatically choose the optimum inversion parameters for a data set. It supports the Wenner, Schlumberger, pole-pole, pole-dipole, dipole-dipole, multiple gradient and non-conventional arrays. On a modern PC, the inversion of a single pseudosection is usually completed within seconds to minutes. It is completely automatic and the user does not even have to supply a starting model. The RES2DINV圆4 programs use the smoothness-constrained Gauss-Newton least-squares inversion technique (Sasaki 1992) to produce a 2D model of the subsurface from the apparent resistivity data. Two-dimensional (2D) electrical imaging surveys are now widely used to map areas of moderately complex geology where 1D resistivity sounding surveys are inadequate. Hard Disk Space: 150 MB of free space required. Operating System: Windows XP/Vista/7/8/8.1/10 System Requirements and Technical Details

Got the choice to use any of the two software and whichever you need at the time. Has a lot of quality and power under its belt which you can use for your projects.Ĭan use all of its useful tools which are present in it. Work really in the same fashion but one of them is capable of 3D simulations and the other is able to simulate in two-dimensional. Two different software which are specially developed for geospatial electrical field research.

These two software work really in the same fashion but one of them is capable of 3D simulations and the other is able to simulate in two-dimensiona Features of Geotomo RES2DINV / RES3DINV Geotomo RES2DINV / RES3DINV are two software which are specially developed for geospatial electrical field research. Free download Geotomo RES2DINV / RES3DINV 4.8.10 full version standalone offline installer for Windows PC, Geotomo RES2DINV / RES3DINV Overview

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