Research to establish 3D model of mine industrial site area from terrestrial laser scanning and Unmanned aerial vehicle data

In recent years, three-dimensional (3D) models are being built in many fields including mining. These products often used to develop a database of smart mines which terms can be the management production underground coal mines. Unmanned aerial vehicle (UAV) and terrestrial laser scanning (TLS) technologies known as two main that quickly accurately collect 3D point cloud (PC) data. This article presents integration produced from UAV photos TLS build detailed model for ground plant at level +35 m Nui Beo mine. To data, DJI Phantom 4 Advanced drone was take three modes: shot angle 900, grid with 450 angle, circular flight orbit 600 shooting angles. A Faro Focus3D X130 scanner mine shaft’s tower fill missing UAV. The PC established by both methods evaluated accuracy based on control points measured Leica TS09 total station, merged Iterative Closest Point (ICP) algorithm. integrated met requirement establishing study area detail 3 CityGML standard.