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Map of the Vypustek Cave Surroundings - southern part
Stískalová, Alena ; Fišer, Zdeněk (referee) ; Weigel, Josef (advisor)
This thesis is about mapping of the southern surroundings of the area caves Výpustek in the ratio scale 1:500 with the schematic mapping of the subterranean part of the cave. The theoretical part is devoted to the history of this cave and creating maps. The practical part contains calculations, creation of maps and representation of vertical cuts. The outcome is the sketch of the position and diagrammatical sketch of the existed locality and vertical cuts.
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Use of Astronomical Levelling for Creation of Quasigeoid Models
Jurčík, Josef ; Weigel,, Josef (referee) ; Machotka, Radovan (advisor)
My master´s thesis deals with use of astronomical levelling for creation of quasigeoid models. The basic input dates are componets of astronomical-geodetic deflections of the vertical in points, which are determined on AGNES and VEVEŘÍ nets. The dates are adjust for determination of relative quasigeoid. In literature [4], there is simplified solution for adjustment of this dates. The thesis looks for the most comprehensive solutions of adjustment without simplification. The solutions are compared.
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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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Thematical map creation in locality V zrcadlech - southern part
Chalupková, Klára ; Weigel, Josef (referee) ; Kratochvíl, Radim (advisor)
The intention of the bachelor’s thesis is geodetic survey of former mining sites V zrcadlech and creation thematic map of area of interest at a scale of 1:500 and according to ČSN 01 3410 Maps of large scales. Base and thematical maps. The first part of the thesis deals with the preparation and surveying of the site. The second part deals with the office work, both data processing, as well as creation of the thematic maps. There was built survey net of auxiliary survey points on the site, which was determined by polygonal traverse and three-tripod equipment system using a total station. Connection of the traverse was carried out on horizontal control and points measured using GNSS. Points of detailed survey were measured from auxiliary survey points. The computational work was made in software Groma v. 7.0 and the graphic work was made in software MicroStation PowerDraft V8i and Atlas DMT.
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Accuracy testing of minor horizontal geodetic control determined by analytical aerotriangulation
Komárek, Josef ; Weigel, Josef (referee) ; Kratochvíl, Radim (advisor)
The purpose of this bachelor’s thesis is testing quality of minor horizontal geodetic control points in chosen area in South Bohemia. The control points have been established in the eighties of twentieth century during cadastrial mapping (large scale base map). Until now, those points were recorded in the 4th accuracy class. The geodetic control was remeasured with RTK technique, then deviations were calculated. These results were reviewed and evaluated whether the points match with the 4th accuracy class or even the 3rd accuracy class. The results were submitted to the local cadastral office in Jindřichův Hradec.
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Undermining Influences on Mining Works Objects
Krčová, Michaela ; Weigel,, Josef (referee) ; Švábenský, Otakar (advisor)
The contet of this bachelor thesis is stabilization and geodetic observation of influences of mining the security pillar for desctruction of chimney “the G hole” - the Mine of Nováky by using the kinematic method GPS. Monitoring of the exhibition of a mining activities and analysis of deformations in undermined areas by making repeated positioning measures with web application and map devices WMS.
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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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