'Migration operator' diaporamas de présentation

Overview of SEP research

Overview of SEP research. Paul Sava. The problem. Modeling operator. Seismic image. Seismic data. Migration. Migration operator. Seismic image. Seismic data. Migration operator: wavefield propagation. Downward continuation Common-azimuth migration Narrow-azimuth migration

507 views • 37 slides

Seismic angle migration: an adaptive limitation of the operator aperture

642 views • 25 slides

Amplitude-preserving wave-equation migration

Amplitude-preserving wave-equation migration. Paul Sava* Stanford University Biondo Biondi Stanford University. The problem. Recover reliable migration amplitudes: i.e. reflectivity as a function of incidence angle. Reflectivity description

247 views • 23 slides