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Determination of bench-mark heights in the FAST Žižkova local leveling network
Poštulka, Lukáš ; Weigel, Josef (referee) ; Machotka, Radovan (advisor)
The purpose of this bachelor's thesis is to precisely determine the heights of the leveling points of the local leveling network in the premises of the Faculty of Civil Engineering of the University of Technology in Brno on Žižkova and Veveří streets. A precision leveling method was used to achieve this goal. The bachelor's thesis focuses on the description of the measurement methodology, the technology used, the preparation for the measurement and then the measurement itself. Then it deals with the processing of the measured values, their equalization using the method of least squares, as well as the analysis of the accuracy of the results. The results of this work are the altitudes of the points that are used for the creation of leveling data and overviews of the points of the leveling network.
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Repeated GPS measurements at Tetčice polygon and its interpretation
Dvořák, Jiří ; Josef, Weigel (referee) ; Pospíšil, Lubomil (advisor)
This thesis deals with monitoring shifts in the vicinity of the village Tetčice. The site is located at the interface of geomorphological units. Monitor the area is done in stages and methods of using GPS and precise leveling. Points tested are expected movements in places the earth's crust, which are stabilized on the pillars in order to avoid possible negative effects. The work builds on results from previous measurements.
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The measurement of the levelling network in a part of Brno
Sotolářová, Tereza ; Švábenský,, Otakar (referee) ; Weigel, Josef (advisor)
The measurement of the levelling network in a part of Brno The theoretical part of this study deals with the theory of heights, marking, stabilization of benchmarks and the history of Area of benchmarks in Brno. The practical part of this study is devoted to the levelling network, the method of the accurate levelling, the implementation of the corrections and the calculations of elevation difference, followed by evaluation degrees of accuracy of vertical distance. The results of the study were used for the project Specific research „Development of new methods in Geodesy measuring“, surveying with GPS and astronomical measuring.
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Vertical Displacement Measurements at Brno Zábrdovice Church
Bocková, Lenka ; Kratochvíl, Radim (referee) ; Weigel, Josef (advisor)
The diploma thesis deals with measuring height new stage of the church network in Brno Zabrdovice. Measuring by using method of precise leveling be going on with previous stage began in 2002, in order to detect vertical displacement. Processing include calculation and adjust of the heights, compare with fundamental and previous stage, interpretation and graphical form of vertical displacement. The thesis includes measuring and processing angular deflection of church towers.
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Deformation Surveying of Supporting Wall
Zbránek, Jakub ; Vitula, Alexej (referee) ; Švábenský, Otakar (advisor)
The main subject of this diploma thesis is monitoring of horizontal and vertical displacements of the supporting wall in village Smědčice. The thesis describes the whole production process, from construction of the reference net and the net of observed points to the final review. There are also displayed main theoretical basis. Final outputs of the thesis are charts, graphical sketches, tables and final word summary.
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Vertical Displacement Measurements at JAMU dorm in Brno
Dörrer, Tomáš ; Rinda, Jiří (referee) ; Vitula, Alexej (advisor)
The subject of the diploma thesis is a height measurement done within several time periods, in order to detect vertical displacements of an object of dormitories of JAMU on Novobranska street in Brno. The thesis includes selection of the method and its accuracy verification and also processing of the measurements and suitable interpretation of achieved results.
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Horizontal and vertical positioning of survey net in laboratory B150
Hubáček, Josef ; Soukup, František (referee) ; Machotka, Radovan (advisor)
This bachelor thesis deals with the determination of the horizontal coordinates and heights of the survey control points in the B150 and B151 laboratories at the Faculty of Civil Engineering of the Brno University of Technology. Position coordinates are determined in the local coordinate system. The heights are connected to the Czech State Leveling Network and will be reported in the Baltic Vertical Datum - After Adjustment. The thesis is divided into chapters according to the individual stages of processing. The output of this bachelor thesis are a list of calculated coordinates and heights of the determined points and their overview.
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Testing of the digital levelling instrument DiNi 22 and possibilities of its applications.
SEVERA, Tomáš
The aim of this diploma work was to test, to judge the accuracy and possibilities of applications of the digital level Trimble DiNi 22. It is a precise digital compensatory nivelating appliance, whitch together with a code invare rod answers the requirements for nivelation measuring with 0,7mm/km exactness of both - way nivelation. The exactness of measuring is always influenced by the conditions when the measuring is carried out. Atmospheric conditions infuence the measurement of all geodetic instruments and that is why the major part of this diploma work is dedicated to verifying the influence of atmospheric conditions on the accuracy of the digital level DiNi 22 measuring. For this purpose from September 06 to February 07 were repeatedly measured in different weather conditions separate points of different heights of the nivelation level line Mg 02 České Budějovice - Hluboká n. Vltavou line, which is a part of the nivelation net of IV. line.
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Horizontal and vertical positioning of survey net in laboratory B150
Hubáček, Josef ; Soukup, František (referee) ; Machotka, Radovan (advisor)
This bachelor thesis deals with the determination of the horizontal coordinates and heights of the survey control points in the B150 and B151 laboratories at the Faculty of Civil Engineering of the Brno University of Technology. Position coordinates are determined in the local coordinate system. The heights are connected to the Czech State Leveling Network and will be reported in the Baltic Vertical Datum - After Adjustment. The thesis is divided into chapters according to the individual stages of processing. The output of this bachelor thesis are a list of calculated coordinates and heights of the determined points and their overview.
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