National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
Web Application for Visualization of Values in Geographical Coordinates
Kašpar, Petr ; Bartík, Vladimír (referee) ; Hynek, Jiří (advisor)
Data visualization in maps is a technique of data presentation, which displays spatially-bound variables. The objective of this thesis is to create a web application capable of creating visualizations of data in geographic coordinates, enabling user to analyze observed phenomenon in many different levels of view, ranging from the general overview of patterns to the analysis of fine details. The Geovisto library is capable of visualization of generic data and their connections but these visualizations are limited to the territories of states and do not work with exact geographic coordinates. This is inconvenient for some kinds of data analysis and makes visualizations of data sets that work with exact coordinates impossible. I focused on extending this library by map layers capable of visualizing data in exact geographic coordinates.
Graphical Visualization of Network Traffic Geographical Data
Kachlík, Jakub ; Holkovič, Martin (referee) ; Hynek, Jiří (advisor)
During ongoing Internet attacks is important to find out as much information about the attacker as possible and to pass this information clearly to the network administrator. The Flowmon monitoring system is currently able to determine the source destination of sent packets, group them into flows and write them into a table. The data visualized in this way are confusing to create a geographical analysis of the attack. The objective of this work is to create a web information dashboard that will display geographic visualizations of network traffic. It will provide more detailed and easier-to-understand analysis to users of the tools.
Geovizualizace proměny demografických ukazatelů aglomerace města Brna v letech 2001-2011
Pavlíková, Kateřina
This diploma thesis deals with geovisualization of changes in demographic indicators in Brno agglomeration in 2001 - 2011. The opening part is focused on theoretical aspects of geovisualization of regional data. Data of chosen demographic indicators of the Brno metropolitan area were provided by Brno Municipality. It was evaluated and then cartographically visualized by tools of spatial statistics while considering the visualization of demographic change in indicators between the years 2001, 2011. The data were interpreted with a focus on determination of compliance of the demographic development in relation to solving this issue at the level of strategic documents and measures done by the public sector by using the cluster analysis.

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