Broadband eigen-analysis for three-component seismic array data

Author

Wagner, Gregory S. ; Owens, Thomas J.

Author_Institution

Dept. of Geol. Sci., South Carolina Univ., Columbia, SC, USA

Volume

43

Issue

7

fYear

1995

fDate

7/1/1995 12:00:00 AM

Firstpage

1738

Lastpage

1741

Abstract

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 used to demonstrate the algorithm´s ability to resolve multiple signals in both bearing and wavenumber. Analysis of three-component seismic array data is also shown

Keywords

eigenvalues and eigenfunctions; geophysical signal processing; geophysical techniques; seismology; signal resolution; bearing; broadband eigen-analysis; broadband multicomponent multi-sensor routines; eigen-structure algorithm; geophysical measurement technique; measurement technique; multiple signals resolution; narrowband multi-sensor routines; passive seismic array data; seismology; sesimometer array; synthetic data; three-component seismic array data; wavenumber; Distribution functions; Linearity; Multidimensional signal processing; Narrowband; Polarization; Sensor arrays; Signal analysis; Signal processing algorithms; Video signal processing; Working environment noise;

fLanguage

English

Journal_Title

Signal Processing, IEEE Transactions on

Publisher

ieee

ISSN

1053-587X

Type

jour

DOI

10.1109/78.398741

Filename

398741