Accession Number:

AD0844265

Title:

A Study to Evaluate the Efficiency of Beamforming the Lasa Long-Period Array

Descriptive Note:

Seismic data laboratory rept.

Corporate Author:

TELEDYNE INDUSTRIES INC ALEXANDRIA VA EARTH SCIENCES DIV

Personal Author(s):

Report Date:

1968-11-08

Pagination or Media Count:

19.0

Abstract:

The long-period vertical-component data from 18 teleseismic earthquakes recorded at the Montana LASA were prefiltered and time-shifted to determine the amount of signal loss, rms noise reduction, and signal-to-noise ratio improvement which results from beamforming.

Subject Categories:

  • Seismology
  • Explosions

Distribution Statement:

APPROVED FOR PUBLIC RELEASE