3D laserové skenování silničního mostu v Mokrých Lazcích

Abstract

The diploma thesis describes measurement by two methods, namely on the technology of terrestrial non-contact scanning with the Leica RTC 360 device to create a 3D model and measurement using the Trimble C5 total station, which allows fretless distance measurement using a laser beam, the result will be a wireframe. For these methods, the measured distances of individual elements of the object will be compared. The interest of the measurements was chosen bridge structure in a locality near the village of Mokré Lazce. The diploma thesis contains two parts. Theoretical, which describes the technology of laser scanners, the division of laser scanning methods, their functions and types. Further division of scanners and their accuracy and subsequent methods of data registration and georeferencing. Practical, which deals with the processing of measured values and comparison of both measurement methods in individual programs Leica Cyclone, Leica 3DR, Leica jetstream viewer, Groma and Autocad.