1887

Abstract

B-10 PRE-STACK TIME MIGRATION FOR ROUGH AND RUGGED MOUNTAIN AREAS Summary 1 Seismic imaging algorithms commonly used in production like NMO DMO pre-stack and post-stack migration are only applied to data that have been datumed to a planar surface. This is because conventional seismic imaging algorithms have an assumption that the shot and receiver of a seismic trace are located at the same elevation. This assumption is restrictive and cannot be satisfied in mountain areas with rough and rugged topography. There are two approaches to address this problem: wave-equation datuming or migration from topography. Here we developed a 3-D pre-stack

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/content/papers/10.3997/2214-4609-pdb.5.B010
2002-05-27
2024-03-28
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.5.B010
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