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Testing of an Accuracy of Mobile Laser Scanning
Hoffmannová, Lada ; Volařík, Tomáš (referee) ; Kuruc, Michal (advisor)
Diploma thesis describes collecting of data by mobile mapping system Riegl VMX-450. Science centre AdMas was captured with mobile mapping system. For the purpose of testing the accuracy, a calibration field was constructed in AdMaS. Main part of the thesis deals with testing of the accuracy of point cloud. Calibration field's coordinates were obtained by adjustment of the geodetic network using the least squares adjustment. During the testing, the coordinates of the calibration field points determined by the adjustment of the geodetic network and the coordinates of the points determined from the point cloud were compared. Another part of the work deals with testing of the accuracy, when target's position is in different height levels.
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3D modeling of a part of the building of SPŠ stavební Brno
Penk, David ; Jursík, Petr (referee) ; Kuruc, Michal (advisor)
The thesis deals with the creation of a 3D model from data collected by laser scanning. The first part deals with the theoretical foundations of buildings information modeling and method of laser scanning. The rest of the work describes the detailed process from data collection to the creation of the model. Most of the space is devoted to work in the Revit software environment.
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Digital terrain model for morphological purposes
Olšovský, Vít ; Tajovská,, Kateřina (referee) ; Hanzl, Vlastimil (advisor)
The aim of the thesis is measuring a part of a Svratka’s meander by the means of the FARO focus 3D X 130 scanner and a total station. Another part of the thesis is creating 3D models from individual methods and their comparison. The acquired data is processed in the SCENE, Microstaion Power Draft V8 and Atlas DMT programmes. The accuracies of the scan registrations and the resulting differences among individual methods are evaluated.
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Laser scanning for building information modeling (BIM)
Kocourek, Adam ; Kuruc, Michal (referee) ; Volařík, Tomáš (advisor)
This master's thesis deals with the creation of an information model of a part of a historical building of the rectory in the village of Cetkovice based on a point cloud. The thesis includes creation of geometrically and visually accurate window and door families according to the real-life template, taking into account the benefits of this approach for conservation purposes. In addition to the resulting model of a part of the building, the main outputs of the thesis include visualizations created in the Twinmotion software. This thesis also evaluates practical and economic feasibility of the potential outputs of the model.
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Mobile Mapping
Manda, David ; Sukup, Jan (referee) ; Hanzl, Vlastimil (advisor)
The aim of this thesis is introduce the mobile mapping system IP-S2, which is using by company GEODIS BRNO, and perform data collection by this system. Measure the identical points, determine their coordinates and compare with coordinates obtained by mobile mapping system. The conclusion of this thesis is focused on testing the accuracy of the mobile mapping system.
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As-built Building Information model of the House
Zachová, Michaela ; Berková, Alena (referee) ; Volařík, Tomáš (advisor)
This diploma thesis deals with the creation of an information model of an existing family house based on data obtained by laser scanning. The first part of the diploma thesis contains information on the issue of the BIM method, its state in the world and in the Czech Republic. It also describes the principle of laser scanning. The next part of the work is devoted to the practical processing of the information model of the building in the environment of the Revit software. The output of the practical part is the building model itself and simplified building documentation created from it.
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3D model of the selected object
Mrůzek, Tomáš ; Volařík, Tomáš (referee) ; Kalvoda, Petr (advisor)
This diploma thesis describes the implementation of a 3D model of two objects using laser scanning. This paper deals with the accuracy evaluation of several data interpretation. The first two methods are the outputs of the results from the FARO SCENE program and other interpretations are the outputs from the TRIMBLE REAL WORKS program. To assess accuracy and veracity, the exact test field of points previously built in the AdMas complex was used. The result of the project is a georeferenced 3D model of two objects with the surrounding environment.
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Metric survey documentation of the main palace of Veveří Castle
Hirš, Bořivoj ; Kratochvíl, Radim (referee) ; Machotka, Radovan (advisor)
The aim of thesis was a production of blueprints of part of the 3rd floor of the main palace of Veveří castle. The survey was accomplished by the means of laser scanning and was followed up by the point cloud-based production of 2D drawings. It consists of the layout, cross sections, facade views in a scale of 1:50. These CAD drawings will be used for reconstruction of the 3rd floor of the building. The thesis consists of theoretical part further divided to the location presentation, survey methods used description and specifics of the heritage objects documentation. Then the practical part follows with processing and production of data in various software description.
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