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Distinto instrutor de minicurso Chris Liner no Rio de Janeiro

Distinguished Instructor Short Course Chris Liner in Rio de Janeiro

Elements of Seismic Dispersion: A somewhat practical guide to frequency-dependent phenomena. Este é o tema do minicurso promovido pela SEG/SBGf, em 8 de agosto, no Rio de Janeiro.

Abstract

The classical meaning of the word dispersion is frequency-dependent velocity. Here we take a more general definition that includes not just wave speed but also interference, attenuation, anisotropy, reflection characteristics, and other aspects of seismic waves that show frequency dependence. At first impression, the topic seems self-evident: Of course everything is frequency dependent. Much of classical seismology and wave theory is nondispersive: the theory of P- and S-waves, Rayleigh waves in a half-space, geometric spreading, reflection and transmission coefficients, head waves, and so forth. Yet when we look at real data, strong dispersion abounds. This course is a survey of selected frequency-dependent phenomena that routinely are encountered in reflection-seismic data.

Serviço

Local: Novotel Santos Dumont

Endereço: Av. Marechal Câmara, nº. 300 - Rio de Janeiro - RJ – Brasil

Data : 08/08/2012

Inscrições : Encaminhar a ficha de inscrição preenchida para: O endereço de e-mail address está sendo protegido de spambots. Você precisa ativar o JavaScript enabled para vê-lo.

Ficha de Inscrição

SEG - 13/06/2012

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