Accession Number:

AD0748305

Title:

Seismic Discrimination

Descriptive Note:

Semiannual technical summary rept. 1 Jan-30 Jun 1972

Corporate Author:

MASSACHUSETTS INST OF TECH LEXINGTON LINCOLN LAB

Personal Author(s):

Report Date:

1972-06-30

Pagination or Media Count:

92.0

Abstract:

New results are presented on seismic source parameter determination, and lists of events useful to discrimination studies are presented. Travel times and location anomalies are reconsidered in the light of heterogeneity in the deep mantle. New approaches to structure determination beneath LASA are described. NORSAR short-period data are discussed extensively. Properties of signals and noise at LASA, NORSAR and ALPA are given. Network approaches to improved detection capability on a global basis are outlined.

Subject Categories:

  • Seismology
  • Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE