Summary

The aim of the work was to find out the possibilities of migration visualization in interactive web maps. The work was divided into three parts. The first part of the work consisted of the study of the theory and analysis of analog and digital migration maps. Several aspects were analyzed in the maps, the most important of which were the cartographic methods used, the environment for creating maps with a possible JavaScript library and the interactive elements contained. All analyzed maps are available in Appendix No. 1 on the pages of the work as a gallery of analyzed maps. This was followed by a survey of available technological environments for the creation of interactive web maps, from which five tested and subsequently evaluated technologies were selected: Leaflet, MapBox, ArcGIS Online, Here Studio and Flowmap.Blue.
Another part of the work was testing the technologies, which was the creation of migration maps. A total of eleven different interactive map outputs were created using the line, cartogram and cartodiagram methods. The last part of the work consists of the evaluation of individual solutions based on the author's experience supplemented by available information.
From the results of the theoretical part of the work it was found that the most used cartographic method for recording migration is the line method, which should be supplemented by a basis in the form of migration balance (cartogram method). This finding was reflected in the creation of map outputs that demonstrate the available migration visualization options for beginning programmers and GIS professionals. The procedure for creating these outputs is written in the text of the work and will be an honor for the author, if it serves at least once as a guide for the future creator. The source code of maps and websites is freely available, so the elements can be used for future creation. There are comments on each script in the source code of the html map pages for a better understanding. In the evaluation chapter, the user can go through the individual solutions, find out their advantages and disadvantages and thus reasonably choose the most suitable according to their preferences.
A website was also made for the work, on which all created maps, galleries of analyzed maps with a description of selected cartographic methods, text on the evaluated technologies are accessible. Furthermore, you can download the full text of the thesis in PDF format and a poster in A2 format, which was also created as an appendix to the thesis.