seismic demigration/migration velocity estimation. Conclusions ... Demigration/migration. Sensitivity of the migrated result with respect to the velocity ...
Title: Inversion of Zero-Offset Seismic Data in the Frequency Domain Subject: Progetto Agip4 Author: Ernesto Last modified by: ep Created Date: 10/25/2000 3:47:24 PM
Select pre stack time seismic volume. Select post stack time seismic volume ... Blocky velocity models, with constant or laterally varying velocities per block, ...
... modeling by demigration. adjoint problem: error ... Demigration mapping: q(n) P(0) ... direct field: demigration (upward) from reflectivity to recorded data ...