Frozen Gaussian approximation for 3D seismic tomography
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DOI: 10.1088/1361-6420/aab2be
Abstract: Three-dimensional (3D) wave-equation-based seismic tomography is computationally challenging in large scales and high-frequency regime. In this paper, we apply the frozen Gaussian approximation (FGA) method to compute 3D sensitivity kernels and seismic tomography of high-frequency.… read more here.
Keywords: time; seismic tomography; gaussian approximation; tomography ... See more keywords