Keywords integrated naturally: Interpex IX1D v350, 1D resistivity inversion, VES interpretation, geophysical software, layered earth modeling, DC sounding, Schlumberger array, apparent resistivity curve, Levenberg-Marquardt inversion.
| Pitfall | v350 Solution | |--------|----------------| | Equivalence (different models fit same data) | Use the “Model Statistics” option to see parameter correlations | | Static shift | Apply manual resistivity adjustment or fix surface layer | | Starting model bias | Run inversion from 10 random starting models | | Noisy short spacings | Weight individual data points during inversion |
