Numerical migration for typical models show that, in contrast to ray method, prestack wave motion migration can correctly image inhomogeneous media, and suppress multiple reflection wave effectively.
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美
- 典型的介質(zhì)模型數值分析表明,與射線(xiàn)方法相比,接收函數的波動(dòng)方程疊前偏移能對橫向非均勻介質(zhì)準確成像,不僅有較高的分辨率,而且對多次波有較明顯的壓制作用。