Offers both "Smooth" modeling (many thin layers) and "Occam" inversion styles to match synthetic curves to field data. Pricing and Licensing Tiers
Users can import ASCII resistivity well logs and reduce them to discrete layers for model comparison. ix1d software free download link
Supports common arrays like Wenner, Schlumberger, and Dipole-Dipole. Offers both "Smooth" modeling (many thin layers) and
Includes support for Magnetotellurics (MT), Frequency-Domain EM (FEM), and Transient EM (TEM). Frequency-Domain EM (FEM)