1887

Abstract

Pre-stack depth migration aims at the proper positioning of reflection energy (including diffractions), especially important in very complex media. The result is a high-resolution structural image. The proces is characterized by a huge amount of computations, involved in the downwand extrapolation of the pre-stack data. Especially for 3D surveys, full pre-stack migration takes up too much computer time to be economically justified yet.

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/content/papers/10.3997/2214-4609.201411450
1993-06-08
2020-04-02
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201411450
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