GLONASS




What is GLONASS?


GLONASS Operation


GLONASS Coverage


(click image above to refresh status)

Slot NMEA   Slot NMEA   Slot NMEA
1 65 9 73 17 81
2 66 10 74 18 82
3 67 11 75 19 83
4 68 12 76 20 84
5 69 13 77 21 85
6 70 14 78 22 86
7 71 15 79 23 87
8 72 16 80 24 88

 


GLONASS Availability







Do I Need GLONASS?

  • Many modern GPS receivers (GPSr) are able to use both GLONASS and GPS satellites simultaneously.
  • GPS + GLONASS can provide improved coverage and quicker time to fix due to having twice as many satellites available.
  • For indoor, urban, canyon or mountainous areas, accuracy can be improved over using GPS alone.