3D INVESTIGATION INTO THE ORIGIN OF MID LATITUDE SCINTILLATION AND ITS EFFECT ON TRANS IONOSPHERIC RADIO SIGNALS UHF

Abstract

The advent of GNSS Global Navigation Satellite System and advances in technology have offered cost effective ways of probing the ionosphere. Subsequently, a plethora of ionospheric observations have been collected and techniques of using the GNSS to characterize the ionosphere have come to the forefront. Recently, Space science laboratory at Chungnam National University developed regional 120°E–150°E and 20°N–50°N tomography and data assimilation techniques, while utilizing data from a dense GNSS network of more than 1000 receivers with average distance between two neighboring points being 25–30 km Tsuji et al., 2013. These techniques have been utilized to infer information on the 3 D structure of ionosphere during night time instabilities MSTIDs e.g., Ssessanga et al., 2015, 2017.

Document Details

Document Type
DoD Grant Award
Publication Date
Jan 14, 2022
Source ID
FA23861910123

Entities

People

  • Yong Ha Kim

Organizations

  • Air Force Office of Scientific Research
  • Chungnam National University
  • United States Air Force

Tags

Fields of Study

  • Environmental science

Readers

  • Neural Network Machine Learning.
  • Positioning, Navigation, and Timing (PNT) Technology.
  • Space/Atmospheric Physics.

Technology Areas

  • AI & ML
  • Space