Accession Number:

ADA011370

Title:

Determination of Seismic Source Depths from Differential Travel Times

Descriptive Note:

Quarterly rept. 1 Nov 1974-31 Jan 1975

Corporate Author:

ENSCO INC SPRINGFIELD VA

Personal Author(s):

Report Date:

1975-05-01

Pagination or Media Count:

16.0

Abstract:

The objective of the current project is to improve seismic depth phase detection by exploiting information contained in the seismic coda. During the first quarter of this project the author has analyzed a well-understood event and demonstrated that depth phase detection can be enhanced through proper analysis of the seismic coda. Also indicated is how a cepstrum matched filter technique can automate the interpretation of the computed cepstrum and extract depth phase estimates.

Subject Categories:

  • Seismology
  • Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE