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Use of contemporary 3D geoinformation technologies for historical reconstructions of sites: case study Zahrádka u Ledče nad Sázavou
Berka, Rostislav ; Laštovička, Josef (advisor) ; Štych, Přemysl (referee)
Use of contemporary 3D geoinformation technologies for historical reconstructions of sites: case study Zahrádka u Ledče nad Sázavou Abstract This bachelor thesis deals with contemporary 3D GIS technologies and methods used for historical reconstructions, especially reconstructions of lost sites and objects. Thesis contains an overview of technologies, methods and softwares suitable for these purposes. Thesis is focused on quite unique single image-based modeling, which uses geometry of object in the image. There is also brief overview of visualisation 3D models on the internet and web mapping. Thesis introduces a prescription for creating 3D model of lost site. First, TIN is produced from contours of old maps and DMR 5G data using breaklines, which are generated automatically. SFM models of preserved objects and models of destroyed objects acquired through single image-based modeling with help of old archival images, are placed on DTM. The case study area is the lost town of Zahrádka u Ledče nad Sázavou. The results of this work are view scenes and interactive web map aplication for visualisation of 3D model. The accuracy of used single image-based modeling method is compared to the standard SFM technique. SFM had better accuracy. Keywords: 3D model, 3D GIS, single image-based modeling using geometric...
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The impact of VAT rate changes on the income side of the Czech Republic’s national budget
Berka, Rostislav ; Kučerová, Zuzana (advisor) ; Pavel, Jan (referee)
This bachelor's thesis discusses all of the legislative changes to the value added tax rates and the impact they have on the national budget revenue of the Czech Republic. The objective of this thesis is to perform a detailed analysis of the individual changes that have been made to the rates, primarily through using the relevant explanatory memoranda to determine the predefined intended impact on the national budget, which is then subsequently compared to the actual situation. Any deviations from the planned values are analysed using, amongst other things, selected macroeconomic indicators. I selected the tax rate as the key factor that has an effect on national budget revenue. I also considered additional aspects that might influence changes in the national budget revenue to a significant degree, in some cases, even more than the tax rate changes. This thesis will provide the reader with a historic overview of all of the legislative changes that have been implemented in relation to the tax rate and the varying impact they have had on the national budget. In addition, this thesis provides information on the predictions for the future.
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