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The design of an up-to-date meteorologic situation web portal with the use of satellite images
Hrstková, Lucie ; Grill, Stanislav (advisor) ; Čábelka, Miroslav (referee)
The aim of this master thesis is to create a web portal with the presentation of up-to-date Meteosat images and accompanying aplications. The web portal is intended for a "common" user. It will contain a registry of events which are interesting in terms of meteorology (storms, various types of clouds, etc.) as well as descriptions of different meteorologic situations and objects in images. Except for the presentation of the images, this web portal will provide its users with a database of previous images, which can be displayed, links to other websites with a similar topic, informations about the satellite where these images were taken from and the opportunity to display the images of interesting or rare processes. A commentary on the up-to-date situation will complement the presentation. Powered by TCPDF (www.tcpdf.org)
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Creation of geoinformatical system for mobile devices
Jakl, Michal ; Čábelka, Miroslav (advisor) ; Kříž, Jan (referee)
The aim of this thesis is to design and create a complex community geoinformatical system for mobile devices with Android OS. The first part presents currently available software tools, with an emphasis on user friendliness and minimal financial costs. The following sections deal with design of client-server system, selection and processing of data into databases and creating algorithms, ensuring the entire system. Emphasis is also placed on optimalization for mobile devices, bilingualism and user friendliness. The practical outcome and application of ideas from previous parts of this work is the creation of a mobile application DoPřírody!, which allows outdoor users to search the database of natural areas (parks, forests, cemeteries and others) and also is able to navigate the shortest route to the selected destination in real time. For registered users it is possible to rate, comment and edit existing areas and add new ones. The conclusion contains comparation with large map servers, the results of publishing application on the Google Play website and conclusions of testing in the community of users. Keywords: Android, network analysis, server, database, nature, mobile applications
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Analysis of extensiveness of the ruins in the Czech Republic
Šudová, Markéta ; Bayer, Tomáš (advisor) ; Čábelka, Miroslav (referee)
Analysis of extensiveness of the ruins in the Czech Republic Abstract This bachelor thesis deals with the analysis of extensiveness of 15 selected largest ruins in the Czech Republic by means of designed geometric criteria. The analysis of the current state (a ruin) and historical state (a castle) on the basis of a combination of several maps (Orthophoto CR, large-scale geodetic plans from the National Heritage Institute and drawings of ruins from historical publications) was carried out with the use of software ArcGIS. Based on these vector data, the basic criteria (total area, circumference and length of defensive walls) as well as complementary criteria (built-up area, core area, area of outer bailey, area of courtyard and area of barren soil) are analysed by which the extensiveness of a ruin is expressed. The evaluation of numerical results of individual criteria in relation to a current or historical state as well as the finding of the most extensive ruins based on these criteria represent outcome of the thesis. Keywords: analysis, castle, ruin, ArcMap, extensiveness, vastness, criteria, map, plan, cartography
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Creating of 3D model of castle Spálené Poříčí
Paseka, Štěpán ; Štefanová, Eva (advisor) ; Čábelka, Miroslav (referee)
Creation of the 3D model of the castle in Spálené Poříčí Abstract The main aim of the thesis is the gathering and processing of the photogrammetry data and creating of the most realistic model of the chosen objekt as possible. The thesis also deals with issues connected with the gathering and prosessing of data, as well as with problems of surveying and gaining of spacial oriented data. The scaning of the object of the castle in Spálené Poříčí was done, and the realistic model was made in software Photomodeller 6. The surveying of the object was done as well, and thanks to that the coordinates of chosen points and known in S-JTSK coordinate system. These were used afterwards for setting the proportions of the model, as well as for the control and evaluation of results. The model was postprocessed in Google SketchUp 8 Pro. The result is the model of the castle with set size in file format .skp and a few of its visualizations. Keywords: data visualization, close range photogrammetry, Spálené Poříčí castle, Photomodeller, Google SketchUp 8 Pro
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Security of publishing spatial data on Internet
Břichnáč, Pavel ; Čábelka, Miroslav (advisor) ; Grill, Stanislav (referee)
Bezpečnost publikování prostorových dat na internetu Abstrakt Diplomová práce se věnuje problematice publikování prostorových dat v síti internet. Cílem je popsat soudobé způsoby publikování dat, analyzovat bezpečnostní slabiny z hlediska úniku dat a navrhnout opatření, která by umožnila zabezpečit volně dostupná data proti automatizovanému stahování. V práci je vysvětlena motivace ilegálního získávání prostorových dat, jsou popsány soudobé možnosti publikování dat na internetu (včetně specifik pro data rastrová a vektorová), možnosti ochrany dat proti nelegálnímu získání a jejich slabiny. Výsledkem je navržení a formulování obecné metodiky ve formě doporučení pro publikování různých typů prostorových dat, která automatizované útoky na získání dat významně ztíží. Klíčová slova: prostorová data, internet, mapový server, datová politika, webové technologie Security of publishing spatial data on the Internet Abstract The master's thesis focuses on the topics of security of publishing spatial data on the Internet. The goal of the work is to describe present ways of publishing, to analyze weaknesses from point of view of leaks and to propose measures, that would allow securing publicly accessible data against automated downloads. Readers will get explained the motivation of getting spatial data, description and...
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Analysis of Water Bodies on Aretin map of Bohemia
Povolná, Lucie ; Čábelka, Miroslav (advisor) ; Bayer, Tomáš (referee)
This bachelor thesis dealt with the personality of Pavel Aretin, his map of Bohemia from 1619 and its other editions. The main goal of this work was to analyze the leadership on selected editions of Aretin's map from the funds of the Map Collection of the Faculty of Science, Charles University and the National Archive, to perform a basic content and cartometric analysis. The content analysis was focused on the line and area elements of water on Aretin's maps. Changes in the representation of the waterworks during the four editions of Aretin's map of Bohemia and differences in topography from the present were examined. The content analysis included analyzes of map features and descriptions of water bodies. The cartometric analysis focused on the accuracy of the map layout according to identical points awarded to objects related to the water theme. This analysis was performed in MapAnalyst software.
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Historical atlas of the battle of Austerlitz
Obrazová, Kateřina ; Čábelka, Miroslav (advisor) ; Šára, Pavel (referee)
This bachelor's thesis takes place at the Battle of Austerlitz on December 6, 1805, also known as the Battle of the Three Emperors or Austerlitz, which occurred in our territory. Moreover, this battle was one of Napoleon's most important victories that resulted in the Holy Roman Empire falling apart. This paper aims to design and create a historical atlas of this battle. Theoretically, the writer will provide the evidence with available analysis of cartographic products connected to the battle. Additionally, this paper focuses on introducing the Napoleonic Wars and their participants, and the course of the Battle of Austerlitz. Based on the analysis, a custom design of a thematic historical atlas, including a character key, is will be created. The practical output will be the thematic historical atlas of the Battle of Austerlitz, including both topographic maps and accompanying texts, pictures, or tables. Overall, critically evaluate the paper with a discussion. Key words: historical atlas, battle of Austerlitz, digital map collection, battle map, old map, ArcGIS
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