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Angle gathers for wave equation pre stack depth migration
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 9th SAGA Biennial Technical Meeting and Exhibition, Sep 2005, cp-154-00037
Abstract
It is now recognized that shot-record wave-equation migration is the best method for imaging in complex media.<br>However, it is also recognized that producing one output image is not enough. Velocity analysis can only be done<br>when a gather is produced, as well as AVO analysis or multiple attenuation.
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