THE INFLUENCE OF SPATIAL DATABASE QUALITY ON MODELLING OF VEHICLE MOVEMENT IN TERRAIN

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F17%3A00534313" target="_blank" >RIV/60162694:G43__/17:00534313 - isvavai.cz</a>

Výsledek na webu

<a href="http://istvs2017.hu/" target="_blank" >http://istvs2017.hu/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

THE INFLUENCE OF SPATIAL DATABASE QUALITY ON MODELLING OF VEHICLE MOVEMENT IN TERRAIN

Popis výsledku v původním jazyce

Command and control of the armed forces cannot work without quality and reliable geographic sources. These sources, among others, allow studying natural conditions in the area of operation, analysing them in terms of the effects of the environment on planned or executed activities, and solving the variants. The main military activities take place in the terrain and they always include the movement of units in a particular space. Geographic information allows modelling the influence of the environment and its particular components on movement of military vehicles taking into account their technical and performance parameters. In modelling, it is necessary to consider the quality of source data as well as the quality of physical, mathematical and geoinformation models. Models of behaviour of weapons and weapon systems interacting with the natural environment have three levels. The first level represents the physical model describing behaviour of a particular weapon, vehicle, aircraft and so on in specific geographic and meteorological conditions. The model is based on tactical and technical data and operational characteristics of the weapons and vehicles. The highest level of physical models is represented by the model of a complex influence of the natural environment on a particular vehicle or a weapon system. To use the physical models in computations, it is necessary to mathematize them. Mathematical model, the second level of modelling, respect employed geographic and meteorological data and their accuracy and reliability characteristics, including uncertainty of this data given by properties of modelled objects and phenomena. Data uncertainty can be dealt for example with applying the general theory of fuzzy sets Mathematized models are being converted into third level - information models - usually using specific software suites such as the ESRI ArcGIS.

Název v anglickém jazyce

THE INFLUENCE OF SPATIAL DATABASE QUALITY ON MODELLING OF VEHICLE MOVEMENT IN TERRAIN

Popis výsledku anglicky

Command and control of the armed forces cannot work without quality and reliable geographic sources. These sources, among others, allow studying natural conditions in the area of operation, analysing them in terms of the effects of the environment on planned or executed activities, and solving the variants. The main military activities take place in the terrain and they always include the movement of units in a particular space. Geographic information allows modelling the influence of the environment and its particular components on movement of military vehicles taking into account their technical and performance parameters. In modelling, it is necessary to consider the quality of source data as well as the quality of physical, mathematical and geoinformation models. Models of behaviour of weapons and weapon systems interacting with the natural environment have three levels. The first level represents the physical model describing behaviour of a particular weapon, vehicle, aircraft and so on in specific geographic and meteorological conditions. The model is based on tactical and technical data and operational characteristics of the weapons and vehicles. The highest level of physical models is represented by the model of a complex influence of the natural environment on a particular vehicle or a weapon system. To use the physical models in computations, it is necessary to mathematize them. Mathematical model, the second level of modelling, respect employed geographic and meteorological data and their accuracy and reliability characteristics, including uncertainty of this data given by properties of modelled objects and phenomena. Data uncertainty can be dealt for example with applying the general theory of fuzzy sets Mathematized models are being converted into third level - information models - usually using specific software suites such as the ESRI ArcGIS.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

50901 - Other social sciences

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 19th International & 14th European-African Regional Conference of the International Society for Terrain-Vehicle Systems

ISBN

978-1-942112-49-5

ISSN

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e-ISSN

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Počet stran výsledku

15

Strana od-do

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Název nakladatele

International Society for Terrain-Vehicle Systems

Místo vydání

Budapest

Místo konání akce

Budapest

Datum konání akce

25. 9. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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