Leica GS18 T GNSS RTK Rover
The original tilt compensating GNSS RTK rover
You can forget the bubble when you use the Leica GS18 T. It is the original truly tilt compensating GNSS solution that is immune to magnetic disturbances and is calibration-free. The sensor fusion of GNSS and Inertial Measurement Unit (IMU) creates the original true tilt compensating GNSS smart antenna. For GS18, T means tilt.
As you no longer need to watch and level the bubble, you can focus on your task at hand and save time. The GS18 T works directly out of the box without any calibration procedure and like most of the Leica Geosystems GNSS Smart Antennas, you can use it as a rover and a base.
Leica GS18 T brochure
Leica GS18 T data sheet
How Galileo benefits high-precision RTK (as published in GPS World magazine, August 2017 issue)
High-precision RTK positioning with calibration-free tilt compensation (as published in Proceedings FIG Congress 2018)
Assessing the benefits of Galileo to high-precision GNSS positioning – RTK, PPP and post-processing (as published in Advances in Space Research, 2020)