Ivan Jakopec, Ante Marendić and Igor Grgac 2022. A Novel Approach to Landslide Monitoring based on Unmanned Aerial System Photogrammetry. Rudarsko-geološko-naftni zbornik. 37, 5 (Nov. 2022), 83–101. DOI:https://doi.org/10.17794/rgn.2022.5.8.