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Online route planning with open-source applications
Matyáš, Jiří ; Schneider, Michal (advisor) ; Brůha, Lukáš (referee)
The goal of this work is to create a route planning web application while using open source tools and applications. In the beginning, tools used to produce such application are briefly introduced. The the process of creating the application is described. This paper describes the proces sof getting, editing and storing data used for route planning. The proces sof creating the web mapping application itself is described, too. Data have been stored using PostgreSQL database system and its extension PostGIS. Route planning is realized using pgRouting library and the resulting route is displayed using OpenLayers library and OpenStreetMap as a base map. The application has been created using PHP and Javascript.
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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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Možnosti využití historických podkladů pro potřeby pozemkových úprav
HERBSTOVÁ, Terezie
The bachelor thesis is focused on historical background od landscaping needs. Primarily, the thesis deals with online applications of maps, which are available on various maps servers. It is divided into two parts; the first of them is supposed to be a literary research and the second part is a research of accessible maps based, mainly from online maps. Data were collected by analyzing available backgrounds such as literature and websites based on maps or WMS accesibility. By exploring the maps data, I have created a list of the most well-known and the most important maps servers for the need of land consolidation.
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Analysis of international map portals
Formánek, Tomáš ; Čábelka, Miroslav (advisor) ; Kříž, Jan (referee)
Analysis of international map portals Abstract The aim of this thesis is to analyse chosen foreign map portals and compare them with Czech ones. The selection of states realizing map portals is mixed. There are states with tradition in cartography, advanced technology level, growing economics etc. At first there are explained methodology, criterions of analysis and defined final score. Then reader can find process of analysis and results of this process, there is rating of map portals too. In the end hypothesis are resolved and results are summarized. Graphic objects like a charts, graphs and pictures are inserted. Keywords: map server, map portal, web, internet, foreign map portals
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Online route planning with open-source applications
Matyáš, Jiří ; Schneider, Michal (advisor) ; Brůha, Lukáš (referee)
The goal of this work is to create a route planning web application while using open source tools and applications. In the beginning, tools used to produce such application are briefly introduced. The the process of creating the application is described. This paper describes the proces sof getting, editing and storing data used for route planning. The proces sof creating the web mapping application itself is described, too. Data have been stored using PostgreSQL database system and its extension PostGIS. Route planning is realized using pgRouting library and the resulting route is displayed using OpenLayers library and OpenStreetMap as a base map. The application has been created using PHP and Javascript.
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Map server visualizing the Albertov campus
Polášek, Petr ; Štych, Přemysl (advisor) ; Brůha, Lukáš (referee)
Map server visualizing the Albertov campus Abstract The basic aim of this work is to create an interactive web application which enables to display several map layers of the Albertov campus and its surroundings. The application will be providing information about university buildings and it will be created with Open Source tools MapServer and OpenLayers. In the first part the work deals with digital internet maps, web map services and with architecture of map servers. In the practical part are described both MapServer and OpenLayers and also the methodology of the work. Keywords: MapServer, OpenLayers, map server
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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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GEO Information System for Passportization and Visualization of Wide Computer Networks
Fibich, Ondřej ; Burget, Radek (referee) ; Kolář, Dušan (advisor)
The thesis is focused on the problem of the passportization and the visualization of wide computer networks with the usage of geographic information systems. It discusses principals and properties of geographic information systems and spatial databases that are frequently used as data carriers for geographic information systems. The main part of the thesis is dedicated to the passportization of computer networks with focusing on the physical network structure. After the definition of the passport format the thesis continues with the analysis, the proposal, the implementation and the testing of the geographic information system for managing and visualization of the passport in this format. The thesis is ended by a case study that demonstrates the passportization process of an access computer network in the implemented system.
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Map server for small municipalities
MACILLIS, Jakub
This thesis focuses on displaying of map basis on the websites of towns and cities and it compares several possibilities of how the map bases are published. The emphasis is placed on the costs of the final solution, so the thesis is directed to find an open source solution. The thesis includes the comparison of JavaScript libraries, comparing their pros and cons and describing the source code of the application created using the library chosen in the comparison. The second part of the thesis is focused on the map publishing applications and the hardware, which is going to be running the map server. It includes the comparison of the speed of map server and locally stored data of the small town. Practical part of the thesis includes the sample solution of the web application made for a small town website with faster technology chosen in the comparison.
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