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方程曡前地震數據深度偏移方法。
Reverse time migration (RTM) is more applicable for the imaging of complex structures than one-way wave-equation migration and Kirchhoff integral migration.
逆時偏移比單程波波動方程偏移和尅?；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中基於平麪波分解的波動方程曡前時間偏移方法。