Extended Array Evaluation Program. Special Report No. 7. Continued Evaluation of the Norwegian Long-Period Array

Abstract

The report describes the results of the continued evaluation of the Norwegian Long-Period Seismic Array (NORSAR) by Texas Instruments Incorporated at the Seismic Data Analysis Center during the period 1 April 1972 to 31 Mar 1973. The NORSAR Evaluation was concerned with five major areas of study: Noise analysis, array processing performance; effectiveness of matched filters; surface wave detection capability; and performance of standard surface wave discriminants. The evaluation used 324 Eurasian events and 32 noise samples taken the period of 1 January 1972 to 26 December 1972.

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Document Details

Document Type
Technical Report
Publication Date
Nov 02, 1973
Accession Number
AD0783299

Entities

People

  • Philip R. Laun
  • Wen-wu Shen
  • William H. Swindell

Organizations

  • Texas Instruments

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Bandpass Filters
  • Chirp Filters
  • Data Analysis
  • Databases
  • Detection
  • Explosions
  • Filtration
  • Frequency
  • Love Waves
  • Noise Reduction
  • Peak Power
  • Plastic Explosives
  • Rayleigh Waves
  • Seismic Arrays
  • Signal Processing
  • Waveforms

Fields of Study

  • Environmental science

Readers

  • Instructional Design and Training Evaluation.
  • Phased Array Antenna Design.
  • Seismology