Page 4. Software for DC electrical survey and induced polarization

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Freeware for VES and VES-IP interpetation -
IPI2win Lite(840Kb, Windows, up to 10 VES points in profile) ver. 2.6.3a;  20-Oct-2002

Freeware for 1D magneto-telluric sounding interpretation.
IPI2win_MT (Windows)  [11-Sept-2006]

TRF_2D for Windows - Automated 2D Inversion Program for VES Travers Data. [Russian]

Freeware version
[IPI2win - Windows program for 1D resistivity curves interpretation.]

Freeware version
[x2ipi - Tool box for 2D DC and DC-IP measurements]

The scientists of the laboratory are developing algorithms and computer programs for decision of forward and inverse problems of resistivity and induced polarization methods, which are widely known in Russia and are applied in many countries abroad.

IPI-1D - is a set of programs for processing, visualization, statistical analysis and interpretation of VES data within the framework of horizontally-layered models. In this package IPI_plan is included, which is used for interpretation of VES data scatterd in the area. Download DEMO-version of IPI_plan (133K). Text with information about IPI-1D sotware package is available in MS WinWord6 format. Download this text (100K).
The programme IPI_75 (1997) for 1D induced polarization interpretation with original approach to VES-IP inverse problem. Test the demo-version!.

IPI_2DIPI-2D - is a set of programs for processing, visualization and interpretation of VES data along profiles, received with the Total Electrical Soundings technology (TES), developed in MSU. The IPI-2D programs effectively work in 2D inhomogeneous media and in horizontally-layered media, as their application allows to suppress distorting influence of near-surface inhomogeneities (NSI or geological noise) and as a result to increase an accuracy of interpretation. Download DEMO-version of IPI_2D (160K).

IE2DLIE2DL - the set of the programs for resistivity and IP data modeling in 2D inhomogeneous media. IE2DL programs are used for study of influence of typical inhomogeneities, to choice of an optimum technology of investigation, to develop interpretation technology in inhomogeneous media and etc. Download examples of 2D models.Text with information about IE2DL sotware package is available in MS WinWord6 format. Download text about IE2DL (140 K).

Except programs already listed above, our specialists developed some programs for modeling, studying, visualization and interpretation of resistivity data in anisotropic media. Information about software for resistivity anisotropy modeling and interpretation is available in MS WinWord6 format. Download this text (180K). There are also modeling programs for the case of 3D inhomogeneous media.

DC flowWe can model the distribution of electric current lines and potential isolines in 2D inhomogeneous media. This modeling help to imagine better an electrical field behavior in inhomogeneous media and select the optimal technology for such media study. Download freeware for electric current flow (410 K). You can find short discribtion of "DC_flow" algorithm.

119899, Russia, Moscow, Moscow State University, Geological Faculty, Department of Geophysics,
V.A. Shevnin, I.N.Modin
Tel. & fax: (7-095) 939 49 63

Please feel free to send us your comments.

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