Bayesian three-dimensional seismic travel-time tomography for active- and passive-source seismic data using physics-informed neural network

Accurate 3D seismic velocity modeling through seismic travel-time tomography using both active- and passive-source data provides critical underpinning models for seismicity monitoring and hazard assessment. Because travel-time tomography is an inherently ill-posed inverse problem, UQ of the estimate…