The Norwegian Seismic Array (NORSAR).

Abstract

This report describes the operation, maintenance and research activities at the Norwegian Seismic Array (NORSAR) for the period 1 April 1981 to 30 September 1981. The performance of the NORSAR online detection processor system has decreased compared to the previous period; the DP uptime for this period is 89%. The Special Processing System (SPS) caused most of the downtime the first half of the period; in the last half period the main computer (360/40) caused most of the downtime. There have been some major breakdowns on some of the communications lines in this period, especially the NORESS system has been affected. The most-used application programs are now converted to the new standards, or new programs have been developed. Data bases on disk both for instrument and bulletin data are being built up.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1981
Accession Number
ADA114395

Entities

People

  • Jorgen Torstveit

Organizations

  • Royal Norwegian Council for Scientific and Industrial Research

Tags

Communities of Interest

  • Energy and Power Technologies
  • Sensors

DTIC Thesaurus Topics

  • Algorithms
  • Caspian Sea
  • Databases
  • Detection
  • Geometry
  • Grids
  • Group Velocity
  • High Resolution
  • Identification
  • Information Science
  • Measurement
  • Operating Systems
  • Ray Tracing
  • Seismic Velocity
  • Three Dimensional
  • Warning Systems
  • Wave Propagation

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Seismology