Wave-equation migration from topography

Society of Exploration Geophysicists - 75th SEG International Exposition and Annual Meeting, SEG 2005

Volumn , Issue , 2005, Pages 1842-1845

  Shragge, Jeff ^a   Sava, Paul ^a  

^a STANFORD UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY VALUE PROBLEMS; GEOLOGIC MODELS; GEOMETRY; GEOPHYSICAL PROSPECTING; TOPOGRAPHY; WAVE EQUATIONS;

APPLIED PHYSICS; COMPLEX GEOMETRIES; COMPUTATIONAL MESH; CONFORMAL MAP; NUMERICAL SOLUTION; ORTHOGONAL COORDINATES; SYMMETRIC GEOMETRY; WAVE-EQUATION MIGRATION;

CONFORMAL MAPPING;

EID: 33947256576     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.2148061     Document Type: Conference Paper

References (8)

1. Berryhill, J., 1979, Wave-equation datuming: Geophysics, 44, 1329-1344.
2. Bevc, D., 1997, Floodint the topography: Wave-equation datuming of land data with rugged acquisition topography: Geophysics, 62, 1558-1569.
3. Gazdag, J., and Sguazzero, P., 1984, Migration of seismic data by phase-shift plus interpolation: Geophysics, 69, 124-131.
4. Gray, S., and Marfurt, K., 1995, Migration from topography: Improving the near-surface image: J. Can. Soc. Expl. Geophys., 31, 18-24.
5. Jiao, J., Trickett, S., and Link, B., 2004, Wave-equation migration of land data: 2004 CSEG Convention, CSEG, CSEG Abstracts.
6. Kythe, P., 1998, Computational conformal mapping: Birkhäuser, Boston, MA.
7. Nehari, Z., 1975, Conformal mapping: Dover Publications Inc., New York.
8. Sava, P., and Fomel, S., 2004, Seismic imaging using Riemannian wave eld extrapolation: submitted to Geophysics.