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

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.

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Document Details

Document Type
Technical Report
Publication Date
Apr 27, 1970
Accession Number
AD0870778

Entities

People

  • Frank H. Binder

Organizations

  • Texas Instruments

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Air Force
  • Amplitude
  • Bandpass Filters
  • Contracts
  • Epicenters
  • Filters
  • Filtration
  • Frequency
  • Group Velocity
  • Instrumentation
  • Matched Filters
  • Seismic Arrays
  • Signal Processing
  • Surface Waves
  • Waveforms
  • Waves

Readers

  • Phased Array Antenna Design.
  • Seismology