TY - JOUR A1 - Maboudi, M. A1 - Alamouri, A. A1 - De Arriba López, V. A1 - Bajauri, M. S. A1 - Berger, C. A1 - Gerke, M. T1 - DRONE-BASED CONTAINER CRANE INSPECTION: CONCEPT, CHALLENGES AND PRELIMINARY RESULTS JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - V-1-2021 SP - 121 EP - 128 Y1 - 2021/06/17 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/V-1-2021/121/2021/ L1 - https://isprs-annals.copernicus.org/articles/V-1-2021/121/2021/isprs-annals-V-1-2021-121-2021.pdf DO - 10.5194/isprs-annals-V-1-2021-121-2021 ER -