For construction and mining machine operation, Leica's MNS1200 navigation system supports full GNSS signals (L2C and Glonass). It consists of the MNS1200 receiver, the MNA1202GG antenna and the radio modem. The system works around trees, in canyons, mines and site with overhead obstructions, and is equipped to support future GNSS signals like Galileo and GPS L5. SmartTrack+ technology supplies accurate GPS positions at 20 times per second, says Leica. SmartCheck+ monitoring systems check results immediately and work without interruption.