Introduction - If you have any usage issues, please Google them yourself
Using phase shift and realization of vertical velocity variations, complex flow simulation of steep dip geological model, seismic and geological interpretation of complex wave field provides accurate and practical way. Under normal circumstances, phase displacement extrapolation method for imaging of tilted strata of high precision, stability, quick calculation, but difficulties of lateral velocity variations, and frequency and spatial domain algorithm of finite difference methods for simple, good stability, can adapt to the speed of longitudinal and lateral variation, but offset steep faulted strata there are many problems