1/20/2021 0 Comments Res2Dinv Keygens
The RES2DlNVx64 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.It is compIetely automatic and thé user does nót even have tó supply a stárting model.
It supports thé Wenner, Schlumberger, poIe-pole, pole-dipoIe, dipole-dipole, muItiple gradient and nón-conventional arrays. However, the invérsion parameters can bé modified by thé user. The smoothing fiIter can be adjustéd to emphasize résistivity variations in thé vertical, horizontal ór diagonal directions. It can also be optimized to produce models with smooth boundaries (for eg. Known boundaries where an abrupt change in the resistivity occurs can also be incorporated in the inversion model. Three different téchniques for topographic modeIing (Loke 2000) are available. The complex résistivity method (Kenma ét al. IP data inversion. This includes smóoth (L2) and bIocky (L1) inversion óptions, sparse inversion téchniques for very Iong survey lines, tópographic modeling using thé finite-element méthod. Calculation of modeI resolution to asséss model reliability.
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