Title :
Performance evaluation of UAV photogrammetric 3D reconstruction
Author :
Espositoa, Salvatore ; Fallavollitaa, Paolo ; Wahbehb, Wissam ; Nardinocchic, Carla ; Balsia, Marco
Author_Institution :
Dept. of Inf. Eng., Electron., & Telecommun., La Sapienza Univ. of Rome, Sassari, Italy
Abstract :
In this work we evaluate the performance of UAV-based photogrammetry for 3D building modeling, by comparison with ground LiDAR data. In particular we show that accuracy of the photogrammetric model is in the order of 0.1m globally, and better than 0.05m for local measurements.
Keywords :
autonomous aerial vehicles; building simulation; image reconstruction; performance evaluation; photogrammetry; remote sensing by laser beam; 3D building modeling; 3D reconstruction; UAV-based photogrammetry; ground LiDAR data; performance evaluation; unmanned aerial vehicle; Accuracy; Buildings; Data models; Laser modes; Laser radar; Solid modeling; Three-dimensional displays; LiDAR; RPAS; UAS; photogrammetry;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International
Conference_Location :
Quebec City, QC
DOI :
10.1109/IGARSS.2014.6947565
