Plain-English notes on GNSS, sensor fusion and estimation, from someone who works on it every day.https://bearingandfix.co.uken-gbhttps://bearingandfix.co.uk/notes/jamming-how-it-workshttps://bearingandfix.co.uk/notes/jamming-how-it-worksWhy a cheap transmitter can drown out satellites 20,000 km away, what that looks like to a receiver, and what you can do about it.Mon, 12 Oct 2026 00:00:00 GMT