Porovnanie vybraných metód použitých na vytvorenie 3D modelu Planetária Ostrava

Abstract

The thesis focuses on the comparison of selected methods used to create a 3D model of the Planetarium Ostrava. Three different spatial data collection methods were selected for the analysis. The first method was aerial photogrammetry carried out using an unmanned aerial vehicle (UAV). The second method involved terrestrial laser scanning (TLS), and the third method was terrestrial photogrammetry using the Pix4D ViDoc RTK rover system. The processing of the acquired datasets was performed in the software 3Dsurvey and Leica Cyclone REGISTER 360 PLUS. The resulting point clouds from all methods were registered, combined into a unified model, and mutually compared. The results show the differences in point cloud density and time efficiency of the individual methods. The final section of the thesis evaluates the overall efficiency of the methods and identifies the most suitable method for this specific type of object.