Pattern-search inversion for hypocenter location

Leija Han and Joe Wong and John C. Bancroft

ABSTRACT

Pattern-search (PS) inversion on one-component (1C) recordings was used to locate hypocenter location, in contrast to our back-propagation analysis method for threecomponent (3C) microseismograms. The efficiency and associated accuracy of PS inversion was examined through its regression progress in four scenarios.

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