From Positioning Errors to Weather Insights: An Introduction to GNSS Meteorology

GNSS Signal Delays and Atmospheric Information Every time you glance at your smartphone to navigate a city street or check your car's "GPS", you are participating in a feat of modern geodesy. To determine your position with the centimeter-level accuracy we now take for granted, a satellite signal must traverse thousands of miles of the Earth’s atmosphere. Historically, this journey was a technical…