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Survey of a part of the cycle path in the Luba valley
Šanca, Adam ; Machotka, Radovan (referee) ; Vondrák, Jiří (advisor)
The aim of this bachelor thesis is planimetry and altimetry measuring part of the cycle path in the Lubě valley and close surroundings. The thesis is dealing in the individual parts with progressively solution these matters. From recognition, building geodetic network, detailed measuring by tacheometric method to manufacturing works. The result of work is a thematical map of this location at a scale of 1:500, connected into bindings JTSK and Bpv reference systems.
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Testing of Precise Point Positioning Method
Nosek, Jakub ; Kratochvíl, Radim (referee) ; Machotka, Radovan (advisor)
This diploma thesis deals with the Precise Point Positioning (PPP) method in various variants. The thesis describes the theoretical foundations of the PPP method and the most important systematic errors that affect accuracy. The accuracy of the PPP method was evaluated using data from the permanent GNSS station CADM, which is part of the AdMaS research center. Data of the period 2018 – 2019 were processed. The results of combinations of different GNSS and the results of different observation periods were compared. Finally, the accuracy was verified at 299 IGS GNSS stations.
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Detection of spatial objects in a point cloud
Venený, Petr ; Machotka, Radovan (referee) ; Volařík, Tomáš (advisor)
The diploma thesis deals with processing of a point cloud that was collected via mobile mapping system. The first part sets a theoretical background, starting with mapping in general moving to mobile mapping systems and their particular parts. The practical part describes the whole process of data collecting, testing the automatic detection of spatial objects based on a point cloud and its visualisation. The results of the diploma thesis are GIS data layers and an evaluation of the process.
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The Mapping Survey of the Dominican Convent in Znojmo city
Kubín, Petr ; Machotka, Radovan (referee) ; Kuruc, Michal (advisor)
The subject of the diploma thesis is the geodetic survey of historical part of Dominican monastery in Znojmo city and to create documentation of the building. The thesis contains a description of the place of interest, preparation for work and measuring process. Next part the thesis deals with the requirements of creating the drawing documentation of the ground plan and the vertical section and also testing results of the work. The final documentation will be used for the reconstruction of the building.
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Testing of automatic measurement system
Hromková, Zuzana ; Vondrák, Jiří (referee) ; Machotka, Radovan (advisor)
The thesis deals with testing of the automatic measurement system, namely of the system for monitoring civil engineering structures Trimble 4D Control. A summary of the basic principles of deformation monitor is given at the beginning of the study and is followed by an overview of the system´s structure. The activities carried out under the pilot project (beginning with the installation of the system and finishing by the evaluation of the measured data) are described. The project demonstrated by the functionality, reliability and usability of the systam for monitoring of the structures.
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