Determining the optimum migration aperture from traveltimes

Journal of Seismic Exploration

Volumn 10, Issue 1-3, 2001, Pages 205-224

  Vanelle, Claudia ^a   Gajewski, Dirk ^a  

^a UNIVERSITY OF HAMBURG   (Germany)

Author keywords

AVO; Kirchhoff migration; Migration aperture; Traveltime based strategy; Traveltimes

Indexed keywords

DATA PROCESSING; PRESTACK MIGRATION; SEISMIC DATA; TRAVEL TIME;

EID: 0035570597     PISSN: 09630651     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Geometrical ray theory: Rays and traveltimes in seismic systems (second-order approximations of the traveltimes)
2. Fresnel volume ray tracing
3. Three-dimensional paraxial ray properties, Part 1: Basic relations
4. Three-dimensional paraxial ray properties, Part 2: Applications
5. Three dimensional primary zero offset reflections
6. Determination of Fresnel zones from traveltime measurements
7. 3D true-amplitude finite-offset migration
8. Parabolic and hyperbolic paraxial two-point traveltimes in 3D media
9. Minimum apertures and Fresnel zones in migration and demigration
10. On the aperture effect in 3D Kirchhoff-type migration
11. Second-order interpolation of traveltimes
12. True amplitude migration weights from traveltimes