3-D migration using the Fourier finite-difference method

1996 SEG Annual Meeting

Volumn , Issue , 1996, Pages 435-438

  Cockshott, Ian ^a   Jakubowicz, Helmut ^a  

^a Ensign Geophysics Ltd   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ERRORS; FINITE DIFFERENCE METHOD; FOURIER TRANSFORMS;

DIFFERENCE METHOD; DIFFERENCING SCHEME; FOURIER; PRACTICAL SOLUTIONS; RESIDUAL ERROR;

THREE DIMENSIONAL COMPUTER GRAPHICS;

EID: 2142753409     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1826667     Document Type: Conference Paper

References (5)

1. Hale D. 1991. 3-D depth migration via McClellan transforms: Geophysics, 56, 1778.1785.
2. Lee M. W. and Suh S. Y. 1985. Optimization of one-way wave equations: Geophysics, 50, 1634.1637.
3. Ristow D. 1980. 3-D downward extrapolation of seismic data in particular by finite difference methods: Univ. of Utrecht.
4. Ristow D. and Ruhl T. 1994. Fourier finite-difference migration: Geophysics, 59, 1882.1893.
5. Riihl T. and Ristow D. 1995. Fourier finite difference migration: The missing link between phase-shift and finite difference migration: 65th Annual Meeting, Soc. Exploration Geophys., Expanded Abstracts, 1232.1235.