5 ms·
It depends on the GNSS chipset in the phone, but usually it'll be all the GNSS satellites visible in the sky, from all major constellations. The current Android
by skzv 5y ago
It depends on the GNSS chipset in the phone, but usually it'll be all the GNSS satellites visible in the sky, from all major constellations. The current Android platform supports GPS, SBAS, GLONASS, QZSS, BEIDOU, GALILEO, and IRNSS[0].
Each satellite adds another constraint, which helps, and with more satellites to choose from, you can drop the weakest or worst measurements.
[0] https://developer.android.com/reference/android/location/GnssMeasurement#getConstellationType https://developer.android.com/reference/android/location/Gns...()
- WelcomeShorty 5y agoSide note: > The current Android platform supports GPS, SBAS, GLONASS, QZSS, BEIDOU, GALILEO, and IRNSS[0]. But it depends (and varies wildly) on the hardware of said Android. I buy 3 to 5 cheap (sub 100 euro/US$) Androids per year and it always surprises me which device supports which GNSS is supported and how accurate or not they are. PS I use them to Wigle (https://wigle.net https://wigle.net) mainly, and the WiFi reception is exactly as diverse as the GNSS.