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f Combining reflection tomography with migration velocity analysis
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 54th EAEG Meeting, Jun 1992, cp-45-00174
- ISBN: 978-90-73781-04-7
Abstract
Reflection tomography is an inversion method for resolving lateral velocity variations that adjusts a velocity and reflector depth model to be consistent with the pre-stack time data. This tomography approach minimizes the misfit of the data and model in the pre-migrated domain . Generally, the data are represented by the travel times of reflection events which has made the technique problematic and unpopular.