Accurate source location from waves scattered by surface topography
نویسندگان
چکیده
منابع مشابه
Analyzing the coda from correlating scattered surface waves.
The accuracy of scattered Rayleigh waves estimated using an interferometric method is investigated. Summing the cross correlations of the wave fields measured all around the scatterers yields the Green's function between two excitation points. This accounts for the direct wave and the scattered field (coda). The correlations themselves provide insights into the location of the scatterers, as we...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Solid Earth
سال: 2016
ISSN: 2169-9313
DOI: 10.1002/2016jb012814