ADI plus interpolation: Accurate finite-difference solution to 3D paraxial wave equation

Geophysical Prospecting

Volumn 49, Issue 5, 2001, Pages 547-556

  Wang, Y ^a  

^a Robertson Res International Ltd   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; INTERPOLATION;

SEISMIC MIGRATIONS;

SEISMIC WAVES;

DATA PROCESSING; PRESTACK MIGRATION; SEISMIC SURVEY;

EID: 0035445236     PISSN: 00168025     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-2478.2001.00278.x     Document Type: Article

References (22)

1. 3D table-driven migration
2. Applications of operator separation in reflection seismology
3. Effective filtering of artifacts for implicit finite-difference paraxial wave equation migration
4. Absorbing boundary conditions for wave-equation migration
5. Splitting of operators, alternate directions, and paraxial approximations for the three-dimensional wave equation
6. Alternating direction methods for three space variables
7. On the application of disintegrating difference operators
8. Migration of seismic data
9. Modeling acoustic waves with paraxial extrapolation
10. 3D depth migration via McClellan transformations
11. Wide-angle one-way wave equations
12. Optimisation of one-way equation
13. Compensating finite-difference errors in 3D migration and modeling
14. Finite-difference migration with higher-order approximation
15. A comparison of w-x, PSPI and explicit algorithms for post-stack migration
16. The numerical solution of parabolic and elliptic differential equations
17. 3D implicit finite-difference migration by multiway splitting
18. Cost-effective 3D one-pass depth migration
19. Explicit 3D migration using equiripple polynomial expansion and Laplacian synthesis
20. An alternating-direction-implicit iteration technique