Development and Evaluation of a Regional Seismic Array in Norway - Acquisition of Automatic Data Processing Equipment

Abstract

The NORESS field installations were visited and several modifications and improvements were implemented. Shielding of cables, modifications to the hub processor and alteration of the power supply system has contributed to increased system reliability. These changes have led to a reduced error rate, and the data from NORESS are presently without errors. The performance of the NORESS Earth station for transmission of seismic data to the US has been very good during the reporting period. The new oscillator installed by COMSAT General in March is very stable in frequency, and there has been no need for frequency adjustments after this installation. A few outages during June were due to thunderstorms that caused power breaks in the array area.

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Document Details

Document Type
Technical Report
Publication Date
Nov 30, 1985
Accession Number
ADA216792

Entities

People

  • Frode Radoski

Organizations

  • Royal Norwegian Council for Scientific and Industrial Research

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Arrays
  • Availability
  • Civilian Personnel
  • Data Analysis
  • Data Centers
  • Data Processing
  • Data Processing Equipment
  • Frequency
  • Industrial Research
  • Nuclear Energy
  • Power Supplies
  • Processing Equipment
  • Procurement
  • Research Facilities
  • Seismic Arrays
  • Test And Evaluation
  • United States

Readers

  • Government Contracting/Procurement.
  • Seismology
  • Software Engineering