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Hypocentre location by pattern recognition

Nicholson, T; Sambridge, Malcolm; Gudmundsson, O

Description

A novel approach to hypocenter location is proposed on the basis the concept of pattern recognition. A new data misfit criterion for location is introduced which measures discrepancies between the observed arrival times of an event and those of "nearby" previous events. In the arrival pattern misfit measure, travel times predicted by an Earth model are effectively replaced by information from an ensemble of previous observations. Thin-plate spline interpolation and generalized cross validation...[Show more]

CollectionsANU Research Publications
Date published: 2002
Type: Journal article
URI: http://hdl.handle.net/1885/89464
Source: Journal of Geophysical Research

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