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SEG Technical Program Expanded Abstracts 2013
We develop a slowness analysis method for investigating the seismic wave scattering in complex velocity models. The wavefield is decomposed into mixed space-time and slowness-frequency domains. The scattering process can be better investigated in these mixed domains. We conduct finite-difference simulations for velocity models with different random fluctuations and apply the slowness analysis to the synthetic wavefield. The results reveal that in random velocity models with differentdoi:10.1190/segam2013-0177.1 fatcat:yjd2qtbpzfgu5anqlzlkadneee