Robert Johnson

Part of Hexagon AB, Terrastar GNSS Ltd. is a leader in sensor, software, and autonomous solutions. The company, founded in 2013, is based in Aberdeen, UK. Terrastar provides TerraStar correction services for GPS, GLONASS, Galileo, and BeiDou constellations, offering support for precision agriculture, construction, survey, UAV, and ground truth systems. The British company specializes in mitigating the impact of scintillation, which causes fluctuations in the amplitude and phase of the carrier phase signal, reducing the number of usable GNSS satellites and occasionally affecting the L-Band communications link strength.