Topcon (Beijing) Chooses QuestUAV for High Altitude PPK Fixed Wing Operations on the Tibetan Plateau

Collaboration between ROCtec - Topcon (Beijing) and QuestUAV has resulted in a first-time PPK land survey in the mountainous area of Mudao in the district of Qinghai. With 99.9% unambiguity at better than 5 cm accuracy, the results display the full potential of the civilian mapping UAS. Flying at 700ft agl and almost 15000 ft ["]