Acknowledgements
The development of the presented public-domain source-code software
has been partially supported by:
- Energy, Mines and Resources Canada, Ottawa, Ontario.
- Faculty of Mathematics and Physics, Charles University, Prague.
- Institute of Geotechnics, Czechoslovak Academy of Sciences, Prague.
- Geophysical Institute, Academy of Sciences of the Czech Republic.
- Czech Science Foundation under Contracts 205/95/1465,
205/01/0927, 205/01/D097, 205/04/1104, 205/07/0032,
P210/10/0736, 20-06887S and 21-15272J.
In order to considerably speed up inversion and migration,
the formatted files with matrices for inversion or
quantities discretized at large rectangular grids were
generalized to unformatted files within contract 21-15272J.
Complete ray tracing in anisotropic elastic media was generalized
to anisotropic viscoelastic media within contract 20-06887S.
Scalar prestack Kirchhoff migration was generalized
to three-component migration within contract 20-06887S.
- Grant Agency of the Academy of Sciences of the Czech Republic
under Contracts A31223 and A346110.
- Grant Agency of the Charles University under Contracts 8/94,
38/94, 237/2001, 229/2002 and 375/2004.
- Ministry of Education, Youth and Sports of the Czech Republic
within research project CzechGeo.
- European Commission within the framework of the JOULE II Project
"Integrated Structural Imaging of Seismic Data".
- Members of consortium "Seismic Waves in Complex 3-D Structures".