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f Perfecting the migrated-based travel-time reformulation of the 2D seismic inversion problem
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 54th EAEG Meeting, Jun 1992, cp-45-00368
- ISBN: 978-90-73781-04-7
Abstract
In this work, we present two steps toward the implementation of the Migrated-Based Travel-Time (MBTT) reformulation for the determination of 2D background velocities: we first indicate how to define the propagator/reflector unknowns required in MBTT; then we give a very simple a priori guess of the new reflector unknowns