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Spádovost obcí Jihomoravského kraje s ohledem na vybrané služby
Schindlerová, Monika
This thesis deals with catchment area of communities in South Moravian Region for selected services. In theoretical part gravity model and proximity analysis in Geographic information systems are present. Other part evaluate distribution of selected services in communities in the South Moravian region. With Thiessen polygons and Reilly's model are defining catchment area. In final part of thesis problems about distribution of selected services in communities and the limitations of models used for determinig the catchment area are discussed.
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GRAVITY MODELS AND THEIR USE IN THE STUDY OF THE SPACE ORGANIZATION IN AIR TRANSPORT
HAMROVÁ, Marika
The bachelor thesis deals with spatial interactions performed by air transport. These spatial interactions can be defined as core regions, often visited, regions and peripheral, less visited regions, depending on the season and distance from the aerodrome being monitored. The bachelor thesis deals with the comparison of real transport connections, realized by air transport, and calculations obtained using gravitational models. Gravity models can determine the strength of interactions between two different points, the variables given may vary. For example, the city's GDP, the number of checked-in passengers, the number of flights made from the airport, the population of the city ... In this case was used as a variable the number of checked-in passengers per year and the distance between two airports. The main centers were selected by the cities of Nice and Bratislava for their specific location and functionality. The first theoretical part deals with air transport and its relation to spatial mobility. The second part of the thesis follows the strongest interaction of air corridors from the cities of Nice and Bratislava, comparing the two mentioned methods. The second part also includes maps showing the analyzed data. The data that was used for this work was obtained on the website of the airline server http://www.flightstats.com/ and http://www.mapy.cz/.
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VARIANTS OF REILLY'S MODEL IN THE STUDY OF SETTLEMENT SYSTEM OF SOUTH BOHEMIAN REGION
ZLESÁK, Lukáš
The bachelor thesis deals with the application of Reilly's model on the settlement system of South Bohemian Region. The theoretical aspect focuses on treatment of the issue of the settlement system and gravity models, with an emphasis on Reilly's model. The specific focus of the research is municipalities with extended competences in the South Bohemian Region. Their significance in the settlement system is first calculated by the method of theoretical spatial interactions, subsequently regionalised catchment area of selected centers based on basic and calibrated version of the Reilly´s model. The results of the research are graphically represented by map outputs and summary tables. The synthesis focuses on comparison of the model regions and administrative divisions, with formation of suitable model variants. Key words: gravitational models, Reilly's law, regionalization, settlement system,South Bohemian Region
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The analysis of transport gradient between cities and administrative regions in the Czech Republic
Běhounek, Josef ; Toth, Petr (advisor) ; Vochozková, Jacqueline (referee)
The work focuses on regionalisation represented by gradients of population centers (meaning generally all localities with human settlement). The theoretical part deals with various approaches on creation of regions and its formation (using various models). One of the possible applications into practise of regionalisation models including its evaluation is presented in the practical part. Namely the practical part deals with the Reilly model which is formed on data about commuting (because commuting which represents gradients between centers the best). As a variable we use commuting between pairs of centers in which one center represents a nodal center while the other center is dependent on the first one and is situated in the same administrative region (okres). The work shows that the results of the model show real relationships between gradients based on commuting to work and those based on commuting to education but the results are not satisfactory in absolut numbers because the real power of nodal center is even stronger than it was expected. Nevertheless the conclusion is not disproval of possible application of Reilly model. The conclusion is that the model has to be calibrated with more variables in order to be satisfactory.
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Analysis of public facilities and catchment of villages for services in selected districts of South Bohemia (Český Krumlov, České Budějovice, Jindřichův Hradec)
VÁCHA, Jan
The goal of this bachelor work is, on foundtations of datas about numbers of public facilities and retail, to determine catchment area of municipalities for services in defined territory, which consist of selected districts of South Bohemia (Český Krumlov, České Budějovice, Jindřichův Hradec). The first part focuses on the theoretical basis of the work where, services, regions, approaches to defining the centers and theory of central places are defined and the application of gravity models in geography is described. The middle part is devoted to the basic geographic characteristics of the monitored area and the overall methodology of creation of the work. In the last part are evaluated methods of selection of centers and microregions of individual centers, which are expressed in the map list. At the end created microregions were compared with the administrative division of the monitored area.
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Gravity models and their use in the geographic research on the example of the settlement system of the Vysočina county
BLAŽEK, Jan
This thesis deals with gravitational models which are concerned with interactions between different objects. Thesis applies to these models to the settlement system of Vysočina county. This research discovers the positives and negatives of the models in terms of their application on the particular settlement system. The centres ORP of the Vysočina county are profited for this research. The first part of this thesis deals with interactions between these centres ORP, in light of the theoretical spatial relationships, the real direct bus connections and real commuting to work. In the second part the thesis focuses on the regionalization of the Vysočina county. The regionalization is defined on the theoretical calculations of the Reilly model, as a real gravitational model, a real commuting to work. The requisite data for the analyse were calculated on the basis of the formulas or were taken from the database of the Czech Statistical Office. The maps, which represent the analyzed data, make also part of this thesis.
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