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Analysis of Generalization Methods of Land Use/Land Cover Objects on Czech State Map Series
Klesík, Dávid ; Lysák, Jakub (advisor) ; Skalická, Iveta (referee)
This master thesis focuses on the detailed analysis of the present manual generalization of LU/LC objects from ZABAGED data to a scale of 1 : 50 000, to propose options for its future automatization based on ArcGIS software tools. Analyses of generalization methods are carried out on the data of the entire Czech Republic, by spatially comparing topologically correct objects of different scales and examining their characteristics. These analyses are therefore built on the principle of reverse engineering, when based on known inputs (original ZABAGED data) and outputs (manually generalized Data50 data), other inputs are derived in the form of criteria values used in the current practice. This is approached in such a way that by applying these detected values in the parameters of the ArcGIS functions, results comparable to the current generalized data are achieved. The Python programming language with the ArcPy library is used to perform the analyses. The derived values of current practice are described in detail and presented in tables, while their possibility and way of application in the future process of automatic generalization is determined. These results are also confronted with the Technical procedure for the creation of ZM 50. Based on this, the shortcomings of this manual and the derived...
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Tourist map of Bílý Kříž with focus on cross-border spatial data processing
Klesík, Dávid ; Lysák, Jakub (advisor) ; Novotná, Kateřina (referee)
Tourist map of Bílý Kříž with focus on cross-border spatial data processing Abstract The aim of this bachelor thesis is to create the tourist large-scale map capturing location of Bílý Kříž / Biely Kríž, which is lying on the Czech-Slovak border. The focus is on harmonisation and evaluation of collected spatial data of these two countries, which are showing this location. The first part of this thesis describes various collected data sets, their origin, behaviour on the state border, usefulness and accessibility to the public. The second part of this thesis is dedicated to processing and harmonisation of these data to new data layers and to evaluation of their quality. The final part of this thesis describes creation of the tourist map capturing location of Bílý Kříž / Biely Kríž, created from harmonised spatial data and a new hypsography, which respects cartographic rules. The map is a graphic output of this thesis and is available in printed and electronic form. For tourists and general public is this map available for download from website thanks to the created QR code. Keywords: large-scale map, tourist map, processing of cross-border spatial data, evaluation of spatial data
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