Proven GNSS technology Built on years of knowledge and experience, the Leica GS10 and GS15 deliver the hallmarks of Leica GNSS – reliability and accuracy. SmartCheck – RTK data-processing to guarantee correct results SmartTrack – advanced four constellation tracking of all GNSS satellites today and tomorrow SmartRTK – delivers consistent results in all networks Work as you want to The Leica GS10 and GS15 are designed to suit any surveying task. Exchangeable communication devices for field base stations and RTK rovers with removable SIM cards (Built-in for GS15) Fully scalable sensor allows you to buy only what you need today and upgrade with additional functionality as you need it Integrated web server to configure the logging of Leica or RINEX raw data and measure with one button press in the field Rugged The Leica GS10 and GS15 are built for the most demanding environments. IP67 protection against dust and immersion to 1m Built for extreme temperatures of -40°C to +65°C Integrated intenna technology to avoid breaking, losing or forgetting antenna (for GS15)