The Leica GPS1200 series is a high-performance GNSS system that supports GPS and TPS joint operation. It features fast, accurate, and efficient operation, allowing for easy switching between devices. The system integrates top-of-the-line GPS technology and powerful data management capabilities, making it suitable for various GPS applications. The Leica GPS1200 fully supports GNSS signals and simultaneously supports GPS and GLONASS, increasing the signal source by 100% and providing users with greater benefits. The system is waterproof, durable, and highly versatile, suitable for use in various harsh environments and work modes. It integrates the operation interface and data management system of TPS and GPS, making it easy to use and feature-rich.