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Creation of the Thematic Map in Method RTK
Kováč, Michal ; Bureš, Jiří (referee) ; Ježek, Jiří (advisor)
The bachelor thesis deals with the creation of the thematic map using the RTK method, finding an appropriate method for measuring inaccessible points. The locality of interest for geodetic surveying is Brno – Vinohrady, nearby Pálavské námestie. The result of this thesis is the thematic map created in scale of map 1 : 500, according to the directions for creating thematic maps.
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Deformation Surveying of Crane Track
Ševčíková, Lenka ; Bureš, Jiří (referee) ; Vitula, Alexej (advisor)
This thesis examines the topic of determining spatial relations between crane tracks and the processing of measured data. Before the measurements were made, the precision of the measuring equipment being used was determined in order to increase the accuracy of the results in ascertaining spatial relations. The cyclic error, additive constant, and difference between the reflecting target and prism were all determined in measuring distances. In the context of this thesis we observed the spatial parameters of crane tracks in the hall of Mostarna, which is a part of the business KRALOVOPOLSKA a.s..
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Accuracy analysis of current GNSS sensors
Jabůrek, Ondřej ; Sláma, Jiří (referee) ; Bureš, Jiří (advisor)
The purpose of this thesis is to test and analyze the accuracy of detemining the position and heights of contemporary GNSS receivers in RTK mode using the network of permanent stations CZEPOS with VRS3 - iMAX - MSM product. The test procedures are intended to provide representative results with potential use in conventional surveying applications. The goal of the thesis is to obtain measured data, analyze this data and evaluate the results. Based on this results we should be able to compare the tested devices. The comparison is intended to carry out an information that will help us to select a more suitable receiver for a particulat application in the common practice of surveyor.
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GNSS-RTK Precise Positioning for Engineering Applications
Grečnár, Jiří ; Talácko,, Milan (referee) ; Bureš, Jiří (advisor)
The thesis deals with precision analysis, process optimization and repeatibility of GNSS-RTK measurements for surveying aplication. Measuring procedure, that enables determination of a spatial position with a permissible deviation less than 10mm, was tested based on previous published findings. The test procedure was tested on two sets of test measurements obtained during 27 h and 26 h observations in connection with CZEPOS. The results were later analyzed. The first set of measurements was measured by the RTK3-GG method (9 m and 60 km vectors) and computed by a network solution VRS3-MAX-GG. Both were in ideal conditions – ideal, not obstructed observational horizon and good availability of differential corrections. The second set was measured by RTK3-GG method (22 km and 62 km vectors) and computed by network solution VRS3-MAX-GG. Both were in adverse conditions - obstructed observational horizon and adverse availability of differential corrections. Precision analysis and design of appropriate filtering method and optimal measurement procedure were done based on the results obtained from the test measurements. Optimal measurement procedure was then tested by measurements in a three point network.
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Accuracy Check of Levelling Systems
Szabó, Tibor ; Bárta, Ladislav (referee) ; Bureš, Jiří (advisor)
The bachelor thesis was concerned with checking the accuracy of the robotic total station with automatic targeting on the metrological calibration base FAST. The first part of the thesis deals with the explanation of basic concepts of height measurement, describes geodetic methods of height measurement and current solution of the problem. The main part of the work is devoted to the control of the used apparatus and the equipment, describes the calibration bases, methods of measurement and processing of the measured data. The resulting accuracy and differences were compiled into tables and graphs.
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Geodetic Monitoring of Bridge Abutment
Kinc, Martin ; Bureš, Jiří (referee) ; Bárta, Ladislav (advisor)
The bachelor's thesis deals with the measurement and evaluation of the deformation of the bridge abutment and the adjacent embankment in Ostrava on the road I / 56 Ostrava - prodloužená Místecká. The main part of the work deals with the implementation and processing of one stage of measurement to evaluate the displacements of these buildings using the methods of geometric leveling from the center, polar method, groundbased laser scanning mobile mapping system and multistation MS60. The next part of the work deals with the comparison of individual methods. The achieved results are interpreted in graphs, tables and also shown by color hypsometry.
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Geodetic survey and preparation of simplified documentation of the actual condition of the rectory building
Klekar, Martin ; Nádeníček, František (referee) ; Bureš, Jiří (advisor)
The bachelor thesis deals with the focus of the rectory building and the surrounding area and the creation of simplified documentation. In the first part named Overview of the current state of the issues addressed the legislative framework is presented. It describes what the simplified documentation should contain and introduces binding standards to be followed. Part of the assignment was to participate in the measurement of the building. That is what the second part is about. Methods of measurement and scope of work are described. This is followed by a description of how measured quantities are calculated and converted into binding reference systems. The third part describes the production of defined outputs and their description. The process of creation is indicated and the programs used are mentioned.
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Mixed-use Building in Plzeň
Bureš, Jiří ; Dohnal, Jakub (referee) ; Kalousek, Lubor (advisor)
This diploma thesis deal with a new mixed-use building in the Pilsen, district the Černice. The object is situated in cadastre unit Černice, on the plot number 1457/22 and 1456/10. Plot is undeveloped on this time and there is only grass vegetation there. Developer wants to build the mixed-use object on his plot. The object has eight flats, the office space, two shops and ample premisses for parking space The buildings is designed like a three-storey building with warm flat roof, without cellar, the structural system is wall system.
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Elaboration of documentation of the actual construction of the railway construction in the context of BIM
Vystavěl, Ondřej ; Raška, Jakub (referee) ; Bureš, Jiří (advisor)
The thesis deals with the creation of the geodetic part of the as-built documentation (G-DSPS) of the Reconstruction of the Šumice stop and the process of its reworking into the Building Information Modelling (BIM) environment. The first part of the thesis deals with the creation of the G-DSPS according to the standardised internal regulations of the Railway Administration (SŽ). The second part of the thesis deals with the conversion of the G-DSPS into the BIM environment. The form in BIM is currently in a nascent state for transport constructions, therefore it was necessary to analyse the current state from available information, especially from documents and webinars of the State Fund for Transport Infrastructure (SFDI) and training courses of the Railway Administration. Some of the options analysed for this transfer were tested using G-DSPS data. The result of the thesis is a developed G-DSPS according to the valid regulations of the Railway Administration and its subsequent transfer to the BIM environment. The most important finding of the thesis is that this conversion is possible, but currently highly inefficient with a lot of technical pitfalls that will need to be resolved by the time the procurement process in BIM is launched.
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