MASW

New!

Brand new tool for multichannel analysis of surface waves (MASW) now will be available in the RadExPro for easy and competent evaluation of S-wave velocities of the subsurface.

Input seismic data acquired with any 2D survey geometry from any of the standard formats supported, including SEG-Y, SEG-2, SEG-D, SEG-B, SEG-1, etc. Geometry can be read from the data files, imported from ASCII or SPS files, edited or calculated inside the software.

Perform dispersion imaging using the high-resolution phase shift method. Use our intellectual semi-automatic picking algorithm for quick and accurate acquisition of dispersion curves within the desired frequency range.
MASW Dispersion Imaging 

Generate the subsurface model using the Occam's inversion algorithm, with the direct problem solution based on the generalized R/T coefficients method. Inversions of different dispersion curves are run in parallel to benefit most from modern multy-core and multiprocessor PC architectures.

MASW Inversion

Represent the inversion result either as a grid or as a layered model.

MASW Grid model

MASW Layered model