User: GPS_PROF

Some simple facts about space weather

On: Ionospheric Interference With GPS Signals

It is easy to get the facts wrong on this subject. Scintillation is not unmodeled delay in the GPS ranging signal. It is wide swings in the signal amplitude. There is an explanation at http://gps.ece.cornell.edu/SpaceWeatherIntro_update_2-20-08_ed.pdf