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. The inversion of the resistivity and IP data is conducted by the least-square method involving finite-element and finite-difference methods. RES2DINV software is designed to interpolate and interpret field data of electrical geophysical prospecting (2D sounding) of electrical resistivity (conductivity) and induced polarization. The software supports visualization of pseudosections and inversions as well as export of the results for use with visualization and interpretation software. 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 offers a simple workflow from data import to inversion and visualization, while still offering full control over inversion parameters for advanced users. Res2Dinv is a powerful 2D inversion software for ERT (DC) and IP data. (RES2DINV only license includes limited used of RES3DINV 3D inversion program) Seamless inversion of very long survey lines using sparse inversion techniques Supports up to 16000 electrodes and 21000 data points on computers with 1GB RAM Supports smooth and sharp contrast inversions Supports exact and approximate least-squares optimization methods

Supports the Wenner (alpha,beta,gamma), Wenner-Schlumberger, pole-pole, pole-dipole, inline dipole-dipole, equatorial dipole-dipole, gradient and non-conventional arrays. RES2DINV and RES3DINV tech specs - product brochure 2D Geophysical Inversion Software for Resistivity and Induced Polarization data

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