Por favor, use este identificador para citar o enlazar este ítem:
https://repositorio.ufba.br/handle/ri/8969
metadata.dc.type: | Artigo de Periódico |
Título : | Application of dynamic ray tracing in the 3-D inversion of seismic-reflection data |
Otros títulos : | Geophysical Journal International |
Autor : | Červený, Vlastislav Castro, Mirian A. de |
metadata.dc.creator: | Červený, Vlastislav Castro, Mirian A. de |
Resumen : | Possible applications of dynamic ray tracing to the 3-D Born and Kirchhoff inversion of seismic-reflection data are discussed. It is shown that the most important quantities in the inversion integrals, such as the Beylkin determinant and the amplitudes of the ray-theory Green functions, can be determined using the dynamic ray-tracing procedure. Dynamic ray tracing can be simply performed along known rays in a very general, laterally varying, layered background medium. The algorithms do not require the determination of the derivatives of traveltimes which play an important role in some other methods. They will find valuable applications particularly in complex 3-D structures. |
Palabras clave : | dynamic ray tracing inversion reflection data two-point eikonal |
URI : | http://www.repositorio.ufba.br/ri/handle/ri/8969 |
Fecha de publicación : | 1993 |
Aparece en las colecciones: | Artigo Publicado em Periódico (IGEO) |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Cerveny.pdf Restricted Access | 346,31 kB | Adobe PDF | Visualizar/Abrir Request a copy |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.