Space weather's impact on GNSS

Interference, both intentional and unintentional, is a major concern for those who rely on positioning, navigation and timing (PNT). Space weather is among the natural threats that can result in GNSS errors and disruptions. Users need to be aware of the impact solar cycles can have on positioning technologies, especially as solar cycle 25 shows itself to be the most active cycle in 20 years. It will disrupt GNSS operations—we just have to be ready for it. How can you be prepared?

What you will learn:

  • How space weather impacts society
  • GNSS errors and corrections
  • The ionosphere and what impacts its behavior
  • How to mitigate the effects of space weather on positioning, navigation and timing (PNT)

Our expert speakers: 

  • Adrian Stimpson, Business Development Manager, Hexagon's Autonomy & Positioning division
  • Dr. Paul Alves, Director of Positioning Services, Algorithms, Hexagon's Autonomy & Positioning division
  • Dr. Jade Morton, Professor of Aerospace Engineering Sciences, University of Colorado Boulder