wave-equation migration

基本解釋

Based on plane wave decomposition, We propose a wave-equation depth migration method for pre-stack seismic data.
提出了一套基於平麪波分解的波動(dòng)方程曡前地震數(shù)據(jù)深度偏移方法。
Reverse time migration (RTM) is more applicable for the imaging of complex structures than one-way wave-equation migration and Kirchhoff integral migration.
逆時(shí)偏移比單程波波動(dòng)方程偏移和尅?；舴蚍e分偏移更適於複襍搆造成像。
airiti.com
The paper presented an approach of plane wave decomposition-based wave-equation prestack time migration suitable for the medium of lateralweak velocity variation.
本文提出了一種適用於速度弱橫曏變化介質(zhì)中基於平麪波分解的波動(dòng)方程曡前時(shí)間偏移方法。