The practical use of UAV systems in mine excavations and inspection works at LW “Bogdanka” S.A.Michał Szadziul, Maria Magdalena Nowicka, Sławomir Bojarczuk and Natalia KuberaE3S Web Conf., 567 (2024) 01009DOI: https://doi.org/10.1051/e3sconf/202456701009