Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6447304 | Journal of Applied Geophysics | 2014 | 4 Pages |
Abstract
Structural information in seismic images is uncertain. The main cause of this uncertainty is uncertainty in velocity estimation. We adopt the technique of velocity continuation for estimating velocity uncertainties and corresponding structural uncertainties in time-migrated images. Data experiments indicate that structural uncertainties can be significant even when both structure and velocity variations are mild.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geophysics
Authors
Sergey Fomel, Evgeny Landa,