The correctness of the finite-difference problems of the time- and wave fields continuation for the migration image of the basement boundary

• Date: 2023
• Main Authors: Verpakhovska, O., Chorna, O.
• Format: Article
• Language: English
• Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2023
• Subjects: correctness; migration of reflected/refracted waves; inverse continuation of the wave field; direct continuation of the time field; WARRP profiles (DSS); eikonal equation; wave equation
• Online Access: https://journals.uran.ua/geofizicheskiy/article/view/293306
• Journal Title: Geofizicheskiy Zhurnal

In modern seismic exploration, the migration procedure plays an important role for further interpretation of the observed data. It is the migration that makes it possible to display the deep structure of the geological section based on the dynamic characteristics of the registered wave fields. When...