- Giulia Buffi,  Silvia Grassi,  Piergiorgio Manciola,  Wolfgang Niemeier
Comparison of 3D Model derived from UAV and TLS – The Experience at Ridracoli Dam, Italy
- TLS  Terrestrisches Laserscanning  Laserscanning  Ridracoli Dam  Italy  Italien
- Erschienen in: DWV-Schriftenreihe Band 85