Evaluation of CIT for Over-the-Horizon Radar Enhancement

Abstract

Research has focused on the development, characterization, and implementation of algorithms for time varying ionospheric imaging. Several techniques were used including neural network based approaches for imaging localized time varying events, an iterative volumetric approach for three dimensional imaging that enables localized incorporation of a priori information, and a technique that utilizes both TEC data as well as information from the WSBI system. Considerable effort was made to analyze the strengths and weaknesses of the various approaches and their inherent limitations. Tests were made using both real and simulated data.

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Document Details

Document Type
Technical Report
Publication Date
Jan 14, 2000
Accession Number
ADA372565

Entities

People

  • Helen Na

Organizations

  • University of California, Los Angeles

Tags

Communities of Interest

  • Materials and Manufacturing Processes
  • Space

DTIC Thesaurus Topics

  • Algorithms
  • Computations
  • Controlled Environment
  • Electron Density
  • Electrons
  • Geometry
  • Ionospheric Disturbances
  • Mathematics
  • Measurement
  • Military Research
  • Neural Networks
  • Ray Tracing
  • Software Design
  • Three Dimensional

Readers

  • Image Processing and Computer Vision.
  • Radar Systems Engineering.
  • Systems Analysis and Design

Technology Areas

  • AI & ML
  • AI & ML - Neural Networks