Trimble R980 Seamless connectivity. Total confidence. The Trimble ®  R980 GNSS system unlocks peak accuracy and productivity for land surveyors with proven GNSS performance. Overcoming challenging GNSS conditions and excelling in remote locations, the R980 is ready to work wherever the job leads you. Productive, connected workflows Boost productivity with measurably better performance under difficult GNSS conditions and stream corrections using a full suite of connectivity options to suit the job. Work faster and more efficiently Robust IMU-based tilt compensation lets you forget about leveling the pole, enabling you to get into tight places and get more done, faster than you thought possible.