Wave equation migration imaging 波动方程地震偏移成像
one way wave equation migration 单程波方程偏移
finite element wave equation migration 有限元波动方程偏移
Finite Difference Wave Equation Migration 有限差分波动方程偏移
wave equation based migration 波动方程方法
Wave equation based depth migration 波动方程深度偏移
Reverse time migration (RTM) is more applicable for the imaging of complex structures than one-way wave-equation migration and Kirchhoff integral migration.
逆时偏移比单程波波动方程偏移和克希霍夫积分偏移更适于复杂构造成像。
This essentially is the very reason why the effect of wave equation migration is undesirable at present moment.
这正是目前波动方程偏移效果不太理想的根本原因。
In this paper a fitting decomposition method is proposed and the principles for construe - ting equations which characterize the absorbing boundary conditions is discussed for wave equation migration.
本文讨论了在波动方程偏移问题中构造吸收边界条件方程的原则，并提出了求解具有吸收边界条件的偏移问题的一种新方法——矩阵拟合分解方法。
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