In this paper we discuss the difference and relationship between CRP and CRS stacking, NMO/DMO stacking, as well as pre stack depth migration(PreSDM) and CRS stacking in a geometrical viewpoint and on the hypothesis of constant velocity media.

 
  • 以幾何描述的方式 ,在常速介質(zhì)假設下通過(guò)圖示定性描述CRP與CRS疊加之間 ,NMO/DMO疊加、疊前深度偏移 (PreSDM )與CRS疊加之間的區別與聯(lián)系。
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