BROAD-BAND EIGEN-ANALYSIS FOR 3-COMPONENT SEISMIC ARRAY DATA

This correspondence outlines an eigen-structure algorithm for passive seismic array data, The approach combines broadband multicomponent and narrowband multi-sensor eigen-structure routines, Synthetic data is u sed to demonstrate the algorithm's ability to resolve multiple signals in both bearing and wavenumber, Analysis of three-component seismic a rray data is also shown.