Modelling of the optimal vehicle route in terrain in emergency situations using GIS data
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F14%3A00498829" target="_blank" >RIV/60162694:G43__/14:00498829 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Modelling of the optimal vehicle route in terrain in emergency situations using GIS data
Original language description
Most navigation systems in transport are oriented towards the search of optimal paths (shortest or fastest), using vector GIS data. At the time of natural disasters and emergency situations is necessary to consider both of roads and terrain for transport. This article is focused on finding optimal routes in terrain, which contains a number of point, line and area obstacles. The most frequent point obstacles are trees in the forest. The paper analyzes the typical structure of tree stands in the forest, their characteristics in GIS databases, as well as dimensional parameters of vehicles moving in the forest. The quality of these data is a prerequisite for finding routes between point obstacles. Searching for the fastest or shortest route of the vehicledescribed in this article is based on the use of the relationship between the Delaunay triangulation and Voronoi graph, the application of Dijkstra's algorithm and the optimization of fractional line. The above-mentioned methods are also
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
KA - Militarism
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
8th International Symposium of the Digital Earth (ISDE8) 2013
ISBN
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ISSN
1755-1307
e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
Institute of Physics Publishing (IOP)
Place of publication
Kuching, Sarawak, Malaysia
Event location
Kuching, Malajsie
Event date
Jan 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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