Our latest tutorial

https://rayfract.com/tutorials/Line14_WDVS.pdf

shows improved lateral resolution in basement using multiscale Conjugate-Gradient WET inversion and Wavelength-Dependent Velocity Smoothing (WDVS; Zelt and Chen 2016).

We use our default 1D-gradient starting model (Fig. 16) and alternatively our pseudo-2D DeltatV starting model (Fig. 10).

For latest release notes see

https://rayfract.com/help/release_notes.pdf

For our updated 2022 brochure see

https://rayfract.com/pub/prospect.pdf