2 papers
physics.geo-ph2026
Reliability-calibrated deep residual full-waveform inversion using geometry-invariant physics encoding: synthetic validation and zero-shot Marmousi-2 testing
Deepak Kumar, Jayant Nath Tripathi, Laxmidhar Behera
Neural networks that map seismic data directly to velocity models tend to memorize the acquisition geometry they were trained on, and their uncertainty estimates are rarely trustwo…
physics.geo-ph2026
Calibrated uncertainty for wide-angle crustal models: how firmly is the Dharwar Craton Moho actually constrained?
Deepak Kumar, Laxmidhar Behera, Wojciech Czuba
Depth uncertainties for wide-angle crustal models are usually obtained by propagating an assumed picking error, yet picks from one shot gather are mutually dependent and velocity-d…