Low Frequency Atmospheric Noise Studies and Long Wave Technology Interfaces

Abstract

The results of the work done under contract DNA 001-93-C-0146 are discussed. This work included changes and improvement to the long wave noise propagation code LNP, development of a new ground conductivity model for use in LNP and as a separate code. In addition, under this contract we demonstrated that LNP could be used in a system to forecast noise levels in a manner similar to weather forecasts. The techniques developed to do this are discussed.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1998
Accession Number
ADA336493

Entities

People

  • Chris R. Warber

Tags

Communities of Interest

  • Energy and Power Technologies
  • Space

DTIC Thesaurus Topics

  • Abstracts
  • Communication Systems
  • Conductivity
  • Contracts
  • Data Sets
  • Frequency
  • Frequency Bands
  • Geographic Regions
  • High Latitudes
  • Lightning
  • Meteorological Charts
  • Noise
  • Radiation
  • Regions
  • Standards
  • Strategic Communications
  • Wave Propagation

Fields of Study

  • Environmental science

Readers

  • Acoustics.
  • Plasma Physics / Magnetohydrodynamics
  • Software Engineering