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To derive an analytical prestack-migration traveltime equation in the space-time domain, I will start by
casting the prestack migration in the Fourier (frequency-wavenumber) domain, where the traveltime shifts
are described analytically. Such a migration is commonly referred to
as phase-shift migration (, ).
The prestack version of this migration for anisotropic media
is described in detail by ().
Next: Prestack phase-shift migration
Up: Rickett, et al.: STANFORD
Previous: Anisotropic media parameterization
Stanford Exploration Project
7/5/1998