Concrete surface evaluation based on the reflected TLS laser beam’s intensity image classification

Studia Geotechnica et Mechanica

Zaczek-Peplinska Janina¹  Osińska-Skotak Katarzyna² 

[1] Warsaw University of Technology, Faculty of Geodesy and Cartography, Chair of Surveying Engineering and Measuring and Control Systems, Warsaw, Poland;Warsaw University of Technology, Faculty of Geodesy and Cartography, Unit of Photogrammetry, Remote Sensing and Spatial Information Systems, Warsaw, Poland;

关键词: engineering geodesy;    automatic image analysis;    control of dams;    assesment of concrete surface;   

DOI  :  10.2478/sgem-2018-0008

来源: DOAJ

【 摘 要 】

Dynamically developing terrestrial laser scanning technology (TLS)provides modern surveying tools, that is, scanning total stations and laser scanners. Owing to these instruments, periodic control surveys of concrete dams were performed as a part of geodetic monitoring yield point models characterised by quasicontinuity. Using the results of such measurements as a base, one can carry out a number of geometric analyses as well as acquire information for detailed analytical and calculative considerations.

【 授权许可】

Unknown