Gaussian packet prestack depth migration is used for calculation of migrated sections in two simple 2-D velocity models. Several improvements of the method have been implemented. We show differences between migrated sections computed with optimized and non-optimized (uniform) Gaussian packets. We compare the migrated sections with the results of Kirchhoff migration.
Gaussian packets, Gaussian beams, prestack depth migration, Gabor transform, 2-D velocity model, wave field.
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