Author(s)

Jiwen Liu, Linfu Xue and Zhongtan Li

Corresponding Author

Jiwen Liu

ABSTRACT

UAV low-altitude remote sensing technology enables fast and accurate real-time monitoring of mines within a specific range. The mining area and volume can be accurately calculated on the basis of orthophoto and DEM image. The generated high-precision real-scene 3D image can accurately reflect the environmental problems of the surface. Geological hazards and hidden dangers such as collapse, landslides, mudslides and unstable slopes can be identified on the image, which can guide humans to repair the mine environment in a targeted manner.

KEYWORDS

UAV Photogrammetry, environment monitoring, 3D model