While modern geophysics often leans toward 2D and 3D imaging, 1D sounding remains essential for rapid reconnaissance, deep structural mapping, and vertical profiling where lateral changes are relatively gradual. Key Capabilities of v3.50

: Directly type or paste data from external tools like Excel. Flat ASCII & USF : Import from standard flat ASCII files or the Universal Sounding Format (USF) Borehole Integration : A standout feature is the ability to import Borehole Resistivity Data

Click Invert > Automatic . The v350 engine iterates, reducing the RMS misfit. Watch the convergence plot—v350 provides real-time feedback. A typical final RMS under 5% is excellent for field data.