Accession Number:

AD0870778

Title:

A Preliminary Study of Techniques for Routine Matched Filtering of Surface Waves

Descriptive Note:

Technical rept.

Corporate Author:

TEXAS INSTRUMENTS INC DALLAS SERVICES GROUP

Personal Author(s):

Report Date:

1970-04-27

Pagination or Media Count:

57.0

Abstract:

The report discusses the study made on the effectiveness of various matched filters for processing surface waves of events in the Kuriles as recorded at LASA. The correlation coefficients and signal-to-noise improvements are presented for matching waveforms which include master events, a chirp waveform, and waveforms generated from crustal models. Based on the results of this study, procedures are recommended for implementation of large scale matched filtering at the SAAC center.

Subject Categories:

  • Seismology
  • Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE