Automatic static corrections for surface elevation and near-surface velocity effects in a strongly variable 2-dimensional (2-D) media may be incorporated, in a implicit way, during prestack reverse-time migration. The algorithm requires that the topographic and velocity variations be part of the velocity distribution used for migration.
|Number of pages||3|
|State||Published - 1989|
|Event||1989 Society of Exploration Geophysicists Annual Meeting, SEG 1989 - Dallas, United States|
Duration: 29 Oct 1989 → 2 Nov 1989
|Conference||1989 Society of Exploration Geophysicists Annual Meeting, SEG 1989|
|Period||29/10/89 → 2/11/89|