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The Digitisation and Visualisation of Historical Globes
Kowalski, Michal ; Štefanová, Eva (advisor) ; Hodač, Jindřich (referee)
The Digitization and Visualisation of Historical Globes Abstract The aim of this thesis is to design and verify in practice (semi)automated way of digi- talisation of historical globes. Problematics of point cloud is secured by program Agisoft PhotoScan. The subsequent image processing (data filtering, interpolation, edge enhancement) are performed by own program in Matlab. The result is a universal methodology digitization Globes applicable in almost all cases. As input are included in photos of globe and the output is a raster or mosaic grid showing the surface of the globe. The result is presented in the form of a virtual model of the globe. The methods are described in detail, including mathematical foundations and are subject to criticism. Key words: historical globes, photogrammetry, map projection, image correlation, Matlab
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Creating an animations of battle from old maps
Báča, Jakub ; Čábelka, Miroslav (advisor) ; Štefanová, Eva (referee)
Creating an animation of battle from old maps in GIS Abstract The bachelor thesis is focused on options of creating animation of battle in GIS. At the begining of theoretical part is analysis of relation between time and cartography, including main methods of its visualization in maps, issues of cartographic animations and its creation in specific GIS software. Next part explains issues of battle maps and analyses the battle at Chotusice and old basemaps. In practical part, there is established methodic procedure of creating animation of battle from old basemaps in ArcMap and QGIS. The results are two animations of battle at Chotusice which are used to compare options, advantage and disadvantege of both used softwares. At the end is told and explain which of these software is better for creating animation of battle. Keywords: animation, animation of battles, old maps, Open GIS, QGIS, ArcMap
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Image-based reconstruction of 3D point cloud
Pernerová, Monika ; Brůha, Lukáš (advisor) ; Štefanová, Eva (referee)
The objective of this work is reconstruction of 3D point clouds of a wall rock terrain around Pravčická brána using digital image correlation techniques. The text describes problematics of digital images, principles of image matching and algorithms which are the main component of 3D point clouds modelling. In practical part of this thesis 3D point clouds are generated from self-taken photos using PhotoModeler Scanner, followed by reconstruction of model surface in CloudCompare and MeshLab and integration of the 3D model to 2.5D TIN model of surroundings of Pravčická brána in ArcGis. This work is carried out in cooperation with Správa Národního Parku České Švýcarsko.
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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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Mapping of sea ice extent by the help of remote sensing methods
Suchá, Renáta ; Potůčková, Markéta (advisor) ; Štefanová, Eva (referee)
Mapping of sea ice extent by help of remote sensing methods Abstract The aim of this thesis is to show utilization of remote sensing methods for monitoring of sea ice by way of an example of Beaufort Sea. In first part of this thesis resulting from the available information in the literature. A short principle of remote sensing is introduced. Some of observation satelites are mentioned, above all Envisat ASAR, whose data are used in the second part of this thesis. Further, some researches concerning the monitoring of sea ice are analysed. The applied visual and radar data are described in detail for monitoring of polar areas. The advantages and limit sof these data are mentioned. In the conclusion of this first part, the researches monitoring the sea ice in Beaufort sea are mentioned. The second part of this thesis is demonstrativ the extend of sea ice in two chosen areas in Beaufort sea. On the basis of eleven radar Picture provided for free from an European space agency, a classification of two type sof sea ice (first-year sea ice, ice floes/multiyear sea ice) was effected. In the watched areas, there was noted a larger extent of sea ice in 2003 than in 2009. The minimum of the ice area in both years was in the month of September. In the Picture, there is a perceptible progres of ice floes which is...
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Teaching aids for work with verbs of movement at elementary level in Russian language teaching
Štefanová, Eva ; Liptáková, Zuzana (advisor) ; Rozboudová, Lenka (referee)
4 TITLE: Teaching aids for work with verbs of movement at elementary level in Russian language teaching SUMMARY: This diploma thesis deals with the topic of Russian verbs of movement. The aim of the thesis is to compile a comprehesive set of practical exercises and additional teaching materials (work sheets), which can be used as a supporting material in Russian language teaching. The set of practical exercises and additional teaching material is suitable for students at the age of thirteen years and above. The thesis is divided into two parts - theoretical and practical. The teoretical part defines verbs of movement from a linguistic aspect and generally characterizes the didactic approaches to teaching foreign language grammar. Practical part includes a comprehensive set of practical exercises and additional teaching materials focused on a presentation and practice of selected verbs of movement. KEY TERMS: verbs of movement with prefix, verbs of movement without prefix, verb aspect, didactic approaches and principles, practical exercises, teaching aid, work sheet
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Creating a 3D model of the White Tower in Hradec Kralove from terrestrial laser scanning data
Lagner, Ondřej ; Čábelka, Miroslav (advisor) ; Štefanová, Eva (referee)
This work is focused on processing data of digital terrestrial laser scanning of The White tower in Hradec Králové city and solving the problems closely connected to this. Data was processed in different graphical softwares, which were specialy made for this kind of tasks. During the processing, the softwares were compared according to established criteria. The mos usefull pragram Geomagic Studio 2012 was chosen and 3D model of the tower was made in this. To assess the accuracy of the model, was it measured by yardstick, and model was also compared with buildings plan.
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Floods monitoring using ENVISAT / MERIS data
Rohelová, Kamila ; Štefanová, Eva (advisor) ; Potůčková, Markéta (referee)
Floods monitoring using ENVISAT / MERIS Abstract The object of this research work is to determine the suitability of data MERIS for monitoring floods. This study deals with issues of optical satellite data with medium spatial resolution for monitoring floods. It gives an overview of the use of methods for detection of flooding. Possibilities of data are practically tested on the selected archived data using the ESA of designed algorithm. A partial order is also screening the suitability of data for the Czech Republic. Processing of satellite data was done using free software Beam. Evaluation of possible use for monitoring is done on the basis of the resulting map outputs. Keywords: Floods, Envisat, MERIS
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Use of remote sensing for monitoring of degaciation
Soudková, Kristýna ; Vilímek, Vít (advisor) ; Štefanová, Eva (referee)
Use of remote sensing for monitoring of deglaciation The study deals with the monitoring of glaciers using remote sensing techniques. It compares the possibilities of optical and microwave sensing. The work tries to find a suitable method or type of sensor for detecting ice, snow and clouds in satellite images. In the practical part there was demonstrated unsupervised classification on the image of SPOT satellite in the area of Mount Huascarán. Images of Landsat satellite were used for identification of deglaciation in Cordillera Blanca, Peru. Key words: remote sensing, glaciers, monitoring of snow, Huascarán
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