CYRAX™ 2500 Laser Scanner and G.P.S. 
Operational Flexibility: From Detailed Close Range Surveying, 
to Urban Scale Surveying 
M. Balzani, A. Pellegrinelli, N. Perfetti, P. Russo, F. Uccelli, S. Tralli 27 
Explorations into the Behaviour of Three Different High-Resolution Ground-Based 
Laser Scanners in the Built Environment 
M. Johansson 33 
Comparison of Digital Photogrammetry and Laser Scanning 
D. D. Lichti, S. J. Gordon, M. P. Stewart, J. Franke, M. Tsakiri 
39