This thesis is focused on finding the optimal tools for modelling of the overland flow and verification of its reliability and limits in an extreme relief of the Bohemian Switzerland. This paper focuses on the Open Source tools for modelling of the overland flow implemented in the geographic information system GRASS GIS. The region of the Bohemian Switzerland, especially of the same name national park, was chosen for two main reasons. The first is the fact that the range of reliefs' shapes of local sandstone rock areas is exceptionally varied. Extreme vertical segmentation, relief edges, changes of convex and concave shapes of relief, significant changes of profile, planar and tangential curvature and often extremely narrow and deep valleys are extremely difficult from the point of view of overland flow modelling. The second reason for the focus on the above mentioned field is the fact that for the given area there is available an exceptional quality digital elevation model (DEM) from the GeNeSis project - "Geoinformationsnetzwerke für die grenzüberschreitende Nationalparkregion Sächsisch - Böhmische Schweiz". This DEM financed from the operational program EU Interreg IIIA Cross-Border Cooperation was carried out by the Technical University Dresden and is characterized by high density of scanning...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:332337 |
| Date | January 2014 |
| Creators | Fárek, Vladimír |
| Contributors | Langhammer, Jakub, Zezulák, Jiří, Unucka, Jan |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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