Accession Number : AD0861332

Title :   Long Period Array Processing Development.

Descriptive Note : Quarterly rept. no. 2, 1 Aug-31 Oct 69,

Corporate Author : TEXAS INSTRUMENTS INC DALLAS SCIENCE SERVICES DIV

Personal Author(s) : Harley, Terence W.

Report Date : 10 NOV 1969

Pagination or Media Count : 88

Abstract : The second quarterly report describes progress made during the period 1 August 1969 to 31 October 1969 on the Long Period Array Processing Development program being conducted by Texas Instruments at the Seismic Array Analysis Center (SAAC). The purpose of the program is to develop on-line and off-line evaluation software and to use the software to evaluate the detection and discrimination capabilities of the Alaskan Long Period Array (ALPA). (Author)

Descriptors :   (*SEISMOLOGICAL STATIONS, DATA PROCESSING), (*UNDERGROUND EXPLOSIONS, DETECTION), EARTHQUAKES, COMPUTER PROGRAMMING, NUCLEAR EXPLOSIONS, SEISMOMETERS, PHASED ARRAYS, NETWORKS, PROCESSING, NOISE, SEISMIC WAVES, ELECTROMAGNETIC WAVE FILTERS, SUBROUTINES, ALASKA.

Subject Categories : Seismology
      Seismic Detection and Detectors
      Explosions

Distribution Statement : APPROVED FOR PUBLIC RELEASE