Difference between revisions of "Dictionary:C-wave moveout/es"

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With C-wave gathers the moveout will not be symmetric and the arrival time expression is<ref> Thomsen, L. (2002), Understanding seismic anisotropy in exploration and exploitation, 2002 Distinguished Instructor Short Course, Distinguished Instructor Series, No. 5, Society of Exploration Geophysicists</ref>
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Con las secciones de trazas comunes de la onda C, el sobretiempo por distancia no será simétrico y la expresión de tiempo de llegada es <ref> Thomsen, L. (2002), Understanding seismic anisotropy in exploration and exploitation, 2002 Distinguished Instructor Short Course, Distinguished Instructor Series, No. 5, Society of Exploration Geophysicists</ref>
  
  

Revision as of 15:39, 12 August 2021

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Con las secciones de trazas comunes de la onda C, el sobretiempo por distancia no será simétrico y la expresión de tiempo de llegada es [1]


equation (5.2.5), Thomsen (2002).

The non-hyperbolic moveout coefficent tends to be small and may be ignored for large offsets. Nonhyperbolic moveout parameter tends to be positive.

The extra coefficient is defined by


Thus, the moveout equation involves odd as well as even powers of x (see Thomsen, 2002: 5;1-2).


References

  1. Thomsen, L. (2002), Understanding seismic anisotropy in exploration and exploitation, 2002 Distinguished Instructor Short Course, Distinguished Instructor Series, No. 5, Society of Exploration Geophysicists