Progress Report, NORSAR Phase 3, Fourth Quarter 1972

Abstract

The report covers the period 1 October - 31 December 1972 which is characterized by improving, estimating and simulating the array detection capability. All activities related to field work, repair and maintenance of field instrumentation are now located in a single facility at Stange close to Hamar. The operational performance of the field equipment has been satisfactory also in this reporting period. The implementation of the incoherent event detector in the software system has improved the array's event detectability approximately 15 per cent. A daily bulletin is edited, and is solely based on event detector data. Observed and predicted NORSAR event detectability using data from the first half ot 1972 have been worked out. Also potential detectability improvements as a function of more flexible bandpass filtering have been investigated.

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Document Details

Document Type
Technical Report
Publication Date
Feb 05, 1973
Accession Number
AD0757199

Entities

People

  • E. S. Husebye

Organizations

  • Royal Norwegian Council for Scientific and Industrial Research

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Air Force
  • Communication Systems
  • Contracts
  • Data Analysis
  • Data Processing
  • Data Transmission
  • Detection
  • Detectors
  • Digital Communications
  • Event Detection
  • False Alarms
  • Field Equipment
  • Industrial Research
  • Instrumentation
  • Seismic Arrays
  • Seismic Detection
  • Warning Systems

Fields of Study

  • Physics

Readers

  • Computational Modeling and Simulation
  • Seismology
  • Software Engineering