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Next: REFERENCES Up: Karpushin: Removing velocity stack Previous: Least-squares inversion of a


I have presented a method to remove velocity stack artifacts caused by the limited offset of the acquisitions geometry. This method uses a non-stationary PEF and is computationally inexpensive and data independent. Tests on the data show that this approach successfully removes artifacts from a velocity stack. This method may be helpful in velocity analysis and other applications where artifacts are easy to model.

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