Laser Scanning System in Monitoring Surveys (Lichti et al 2002)


Among the early paper on TLS surveying was “Ground-based laser scanners: Operation, systems and applications” written by Lichti, Gordon & Stewart of Curtin University. The paper was published in Geomatica 56(1) in 2002. Four scanner systems were discussed;

a)      RIEGL LMS-Z210 (used by I-Site Laser Imanging, Australia)
b)      Cyrax 2500 from Cyra Technologies USA
c)      Callidus 3D Laser System (from German)
d)      Optech ILRIS-3D Lidar Imaging Syatem (Canada)

Case studies undertaken were structural monitoring of North Dandalup Dam, WA; Toodyay bridge WA; simulated deformation testing at Curtin University Calibration Field. These works are used to illustrate the practical use laser scanning for monitoring purposes.


   
Cyrax 2500


Riegl LMS-Z210
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