Attenuation tomography of the western United States from ambient seismic noise

We show that the spatial coherency of the ambient seismic field can be used for attenuation tomography in the western United States. We evaluate the real portion of the spatial coherency with an elastic geometric spreading term (a Bessel function) and a distance dependent decay (an attenuation coeff...

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Detalles Bibliográficos
Autores Principales: Lawrence, Jesse F., Prieto, Germán A.
Formato: Artículo (Article)
Lenguaje:Inglés (English)
Publicado: American Geophysical Union 2011
Acceso en línea: