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Asymmetric total variation (ATV) is a mathematical constraint applied in XWITM which provides the capability to steer early iterations away from local minima, to recover sharp, accurate and well-defined salt boundaries, and to generate implicit salt and sediment flooding without manual intervention and explicit identification of salt-related reflectivity.

Starting Model

Starting Model

Target Model

Target Model

FWI Recovered Model

FWI Recovered Model

XWI Recovered Model

XWI Recovered Model

S-Cube Cloud

Try S-Cube Cloud with your Seismic Data

Zero-management cloud HPC platform configured for seismic velocity optimisation.

Launch a cloud-optimised XWITM cluster in minutes - no need for a supercomputer.

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