3-D multi-valued traveltime computation using a hybrid method

SEG Technical Program Expanded Abstracts

Volumn 19, Issue 1, 2000, Pages 2309-2312

  Coman, Radu ^a   Gajewski, Dirk ^a  

^a UNIVERSITY OF HAMBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0002200323     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1815920     Document Type: Conference Paper

References (11)

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2. Coman, R., and Gajewski, D., 2000, 3D wavefront con-struction method with spherical interpolation: 62th Mtg., Eur. Assoc. Expl. Geophys., Extended Abstracts, submitted.
3. Ettrich, N., and Gajewski, D., 1997, A fast hybrid wave-front construction-FD eikonal solver method: 59th Mtg., Eur. Assoc. Expl. Geophys., Extended Abstracts, E01
4. Geoltrain, S., and Brae J., 1993, Can we image complex structures with first-arrival travel Geophysics, 58, 571-575.
5. Lambaré, G., Lucio, P., and Hanyga, A., 1996, Two-dimensional multivalued traveltime and amplitude maps by uniform sampling of a ray field: Geophys. J. Int.,12 5, 584-598.
6. Leidenfrost, A., Ettrich, N., Gajewski, D., and Kosloff, D., 1999, Comparison of six different methods for cal-culating traveltimes: Geophys., 47, 269-297.
7. Sethian,J. A., and Popovici, M. A., 1999, 3-D traveltime computation using the fast marching method: Geophysics, 64, 516-23.
8. van Trier J., and Symes, W. W., 1991, Upwind finite-difference calculation of traveltimes: Geophysics, 56, 812-821.
9. Versteeg, R., and Grau, G., 1990, Practical aspects of seismic data inversion, the Marmousi experince: 52th Mtg., Eur. Assoc. Expl. Geophys., Proc. 1990 EAEG Workshop p. 1941.
10. Vidale J.E., 1990, Finite-difference calculation of trav-eltimes in three dimensions: Geophysics, 55, 521-526.
11. Vinje, V., Iversen, E., Asteld, K., and Gai, H., 1996, Estimation of multivalued arrivals in 3D models using wavefront constrution Geophys. Prosp., 819-842.