Roctech Topcon Survey Yanqing District with QuestUAV Drone

Roctech- Topcon, QuestUAV's Chinese reseller recently surveyed the Yanqing District, located North West of Beijing, China as part of a UAV demonstration. The team used QuestUAV's Q-100 DATAhawk drone to survey the area and processed their images using the Pix4DMapper software. About Roctech-Topcon Beijing Topcon Business & Trade (BTBT) are a Positioning Business, which uses high-precision ["]