{"id":141,"date":"2017-08-14T03:22:37","date_gmt":"2017-08-14T03:22:37","guid":{"rendered":"http:\/\/landviser.biz\/dotcomsandbox\/?p=141"},"modified":"2026-08-02T16:14:48","modified_gmt":"2026-08-02T21:14:48","slug":"res2dinv","status":"publish","type":"page","link":"http:\/\/landviser.biz\/dotcomsandbox\/software\/res2dinv\/","title":{"rendered":"RES2DINV"},"content":{"rendered":"
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2D Geophysical Inversion Software for Resistivity and Induced Polarization data<\/h2>\n

\"RES2DINV<\/i><\/p>\n

RES2DINV and RES3DINV tech specs<\/a>\u00a0- product brochure<\/p>\n

Supports the Wenner (alpha,beta,gamma), Wenner-Schlumberger, pole-pole, pole-dipole, inline dipole-dipole, equatorial dipole-dipole, gradient and non-conventional arrays.\u00a0<\/i>
\nSupports exact and approximate least-squares optimization methods
\nSupports smooth and sharp contrast inversions
\nSupports up to 16000 electrodes and 21000 data points on computers with 1GB RAM
\nSeamless inversion of very long survey lines using sparse inversion techniques
\n(RES2DINV only license includes limited used of RES3DINV 3D inversion program)<\/i><\/p>\n

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. The software supports visualization of pseudosections and inversions as well as export of the results for use with visualization and interpretation software.<\/p>\n

RES2DINV software<\/span><\/b>\u00a0is designed to interpolate and interpret field data of electrical geophysical prospecting (2D sounding) of electrical resistivity (conductivity) and induced polarization. The inversion of the resistivity and IP data is conducted by the least-square method involving finite-element and finite-difference methods. The software can handle data from any electrode array, including Wenner (a, b, g), dipole-dipole, inline pole-dipole, pole-pole, Wenner-Schlumberger, equatorial pole-dipole and non-conventional arrays. Interpolate data from land, underwater, and cross-borehole surveys. Easy data conversion from the most popular geophysical instruments including\u00a0ABEM\u00a0 Lund, Syskal, AGI, PASI, IRIS, SCITREX, etc.<\/span>
\nIt is probably an order of magnitude faster than some other commercially available 2D inversion software. The program supports survey lines with up to 16000 electrodes and 27000 data points.<\/p>\n

Key features<\/strong><\/p>\n