Hacker News Reader

most software now uses multiple GNSS at the same time?

Usually cheaper GPS modules only do one band (L1), though. But using multiple constellations still helps a lot.

Yeah, according to the 'GPS Test' Android app my phone is picking up and using GNSS signals from GPS, Galileo, GLOSNAS, and Beidou sats.

Man I remember getting my first GPS receiver in the 90s and now are phones can use so many sats.