-
f Wavefield Inversion of Reflection Data - Recovering High and Low Wavenumbers with Local Methods
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 60th EAGE Conference and Exhibition, Jun 1998, cp-110-00245
- ISBN: 978-90-73781-09-2
Abstract
A common limitation of seismic waveform inversion of reflection data is that standard iterative methods recover only high wavenumbers (corresponding to seismic frequencies), resulting in migration-like velocity images.