|
|
Path Finding in the Vector Data in OpenStreetMap Project
Adamček, Adam ; Procházka, Boris (referee) ; Váňa, Jan (advisor)
Pathfinding services are nowadays often used by people to plan a route through an unknown area. This bachelor's thesis deals with designing and implementation of an application which is able to search in free map data provided by the OpenStreetMap project and visualize resulting paths. During the search, not only the way types, but the selected transport type and the attributes of the eventual route will be taken into account as well. The work also contains an analysis of the OSM format and the proposal of a custom, more compact format useful for storing the preprocessed data. Eventually, the implemented application's performance is tested and its output is compared with other commonly used routing solutions.
|
|
|
Web Application for Editation and Visualization of Borders
Hypeš, Tomáš ; Zbořil, František (referee) ; Rozman, Jaroslav (advisor)
This thesis is about design and creation of an application for visualization of village borders and other territorial units and borders of areas, which are defined with them. First, transfer of borders options from OSM database and transfer from register RÚIAN are described. Then the thesis describe the application for visualization and editation this borders with ability to define own areas.
|
|
|
Public Transportation Lines classification by GNSS data
Pizur, Jaroslav ; Lázna, Tomáš (referee) ; Jílek, Tomáš (advisor)
The subject of this thesis is digitalization of bus transportation. The input is represented by a sequence of GNSS data which are transformed to the OpenStreetMap format. Doing so, it is enriched by the information OpenStreetMap format provides and it gains its positional advantages as well. Then this thesis deals with ways by which one can detect bus lines from this general sequence of GNSS coordinates. A bus line is recognized as a repeating trajectory, which satisfies criteria derived from its expectable or defined characteristics. A few clustering solutions are proposed and tested for their performance. On the basis of this testing, there is one solution chosen as the best performing one, to be the proposed solution of this thesis. The overall output will therefore be formed by automatic mapping of bus lines with no theoretical area limit and with minimum manual intervention needed. It lays the foundations for various intelligent real-time processes to be implemented as well as allowing for infrastructure to be processed for the statistics purposes or urban planning.
|
|
|
OpenStreetMap Terrain Mapping Mobile Application
Tesař, Miroslav ; Láník, Aleš (referee) ; Bartoň, Radek (advisor)
This master's thesis deals with creating OpenStreetMap terrain mapping mobile application. The introduction describes project OpenStreetMap and the methods of collecting data. After that mobile platforms specifics are described. Android and OSMTracker are introduced in the next part of this work. Analysis is followed by description of implementation of OSMTracker extension.
|
|
|
Interactive Tool for Creation of More-or-Less Blind Maps
Duda, Jakub ; Beran, Vítězslav (referee) ; Herout, Adam (advisor)
This thesis researches the problematics of generation of more or less blind maps. This term refers to maps that do not contain all the elements that are commonly found on classic maps but contain only a subset of elements that are of interest for a particular use of the map. The aim of this thesis is to create a tool for generating such maps, which allows the user to select which elements should the map contain. The tool is implemented in Python, in the form of a web application using the framework Flask. The tool can generate completely blind maps that are focused on a certain area and a certain type of landscape elements, more or less blind maps with the use of predefined templates or more or less blind maps with the use of style set created by the user that defines which elements the map consists of and how these elements are rendered on the map. The tool also offers the user a possibility of adding their own tracks to the map by importing GPX files. The tool is mainly focused on generating maps with the purpose of printing.
|
|
|
Fitness Map Application
Hrůza, Tomáš ; Drga, Jozef (referee) ; Rozman, Jaroslav (advisor)
As the world continues to evolve and expand, the need for modern solutions rapidly grows. Large portion of the population tends to keep track of their lifestyle which in turn provides an opportunity for companies to create many different fitness devices and applications. The goal of this bachelor's thesis is to provide a new kind of motivation to get out into the world, provided by yet another web application. However this application provides its user with motivation in the form of a minigame - the user travels through the world and the application then calculates the area he captures using a Voronoi diagram based on his route. Another feature the application provides is viewing your routes in a merged, averaged form. This comes in handy when the user would like to approximate his actual route over several different activities. The first part of this bachelor's thesis collects information about different commonly used fitness applications. Out of all those a web application called Strava was chosen as a base for collecting user data. The resulting web application connects to Strava using OAuth and retrieves routes the user has collected using the Strava mobile application. One of the last chapters focuses on describing the implementation details about used and created algorithms. It additionally contains description of scripts which were used to extract data out of OpenStreetMap database and calculate Voronoi regions based on them. To store and search through calculated regions, a MySQL database is used. The application is developed using modern frameworks and is heavily oriented around a comfortable user interface and responsive web design.
|
|
|
Editor for City Traffic Simulator
Mariani, Juraj ; Janoušek, Vladimír (referee) ; Rozman, Jaroslav (advisor)
This thesis looks into modification of geographical data from the OpenStreetMap database represented in an XML format. The software serves mainly for editing traffic signals and road properties, e.g. the speed limit or the number of available lanes. I solved the selected problem by extracting relevant input data and by subsequent intersection detection. The apperance and properties of roads and intersections can be modified at will in a graphical user interface. The created software is aimed to enable modification of road and intersection features by easy-to-use and intuitive controls, without the need to remember feature names and format. The output data are stored back to a file in an XML format and are compatible with city traffic simulators working with OSM data.
|
|
| |
|
|
Fitness Map Application
Hrůza, Tomáš ; Drga, Jozef (referee) ; Rozman, Jaroslav (advisor)
As the world continues to evolve and expand, the need for modern solutions rapidly grows. Large portion of the population tends to keep track of their lifestyle which in turn provides an opportunity for companies to create many different fitness devices and applications. The goal of this bachelor's thesis is to provide a new kind of motivation to get out into the world, provided by yet another web application. However this application provides its user with motivation in the form of a minigame - the user travels through the world and the application then calculates the area he captures using a Voronoi diagram based on his route. Another feature the application provides is viewing your routes in a merged, averaged form. This comes in handy when the user would like to approximate his actual route over several different activities. The first part of this bachelor's thesis collects information about different commonly used fitness applications. Out of all those a web application called Strava was chosen as a base for collecting user data. The resulting web application connects to Strava using OAuth and retrieves routes the user has collected using the Strava mobile application. One of the last chapters focuses on describing the implementation details about used and created algorithms. It additionally contains description of scripts which were used to extract data out of OpenStreetMap database and calculate Voronoi regions based on them. To store and search through calculated regions, a MySQL database is used. The application is developed using modern frameworks and is heavily oriented around a comfortable user interface and responsive web design.
|
|
|
Interactive Tool for Creation of More-or-Less Blind Maps
Duda, Jakub ; Beran, Vítězslav (referee) ; Herout, Adam (advisor)
This thesis researches the problematics of generation of more or less blind maps. This term refers to maps that do not contain all the elements that are commonly found on classic maps but contain only a subset of elements that are of interest for a particular use of the map. The aim of this thesis is to create a tool for generating such maps, which allows the user to select which elements should the map contain. The tool is implemented in Python, in the form of a web application using the framework Flask. The tool can generate completely blind maps that are focused on a certain area and a certain type of landscape elements, more or less blind maps with the use of predefined templates or more or less blind maps with the use of style set created by the user that defines which elements the map consists of and how these elements are rendered on the map. The tool also offers the user a possibility of adding their own tracks to the map by importing GPX files. The tool is mainly focused on generating maps with the purpose of printing.
|
guest ::
