World’s first hand-held GNSS integrated rover system
The GRS-1 is the world's first fully integrated dual-constellation, network-enabled RTK rover system. It is an all-in-one handheld GNSS receiver and field controller with high-speed processor, increased memory, built-in camera, compass and bar code reading function.
The GRS-1 (Geodetic Rover System) was designed with two primary system design goals: Smaller size and weight, and lower-than-expected cost.
The GRS-1 uses the Windows Mobile™ 6.1 operating system to run TopSURV, Topcon's popular surveying software. TopSURV 7.2 adds new features and functions that are unique to the GRS-1. The receiver and field controller also has a 3.7 inch, touch screen display and its rugged construction is rated to stand a one meter drop.
For more Information on GRS-1 www.topconpositioning.com/GRS1



