Application of UAV photogrammetry technology in identifying discontinuities in slopes in the Pulang copper mine

Abstract Identifying discontinuities in high, steep rock slopes is challenging. This study proposes a high-precision geometric feature measurement method for discontinuities on the basis of point cloud data acquired via unmanned aerial vehicle (UAV) photography. The method effectively extracts key p...

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Hlavní autoři:	Lianrong Wu, Yongran Wang, Jiahong Yang, Bicheng Wang, Sheng Wang, Xinyuan Yang, Xinlong Liu, Zihao Leng
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2026-03-01
Edice:	Scientific Reports
Témata:	Point cloud Discontinuity Semiautomatic extraction UAV
On-line přístup:	https://doi.org/10.1038/s41598-026-43520-w
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