Digital geographic data processing related to risk management

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F16%3A00533043" target="_blank" >RIV/60162694:G43__/16:00533043 - isvavai.cz</a>

Result on the web

<a href="http://rimma2016.net/RIMMA2016_Program.pdf" target="_blank" >http://rimma2016.net/RIMMA2016_Program.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Digital geographic data processing related to risk management

Original language description

One of the key activities of intervening IRS units is their movement in the terrain. The speed of interven-tion is often a crucial factor for the success of the action. In order to get the intervening units to the scene as quickly as possible, especially if the crisis points are outside the communications, it is advisable to determine and model the possibilities of the movement of specific technical resources in a given territory and under the given weather conditions. Physical principle of the movement is based on the technical characteristics of the type of vehicle such as the performance of the propulsion system and the system of power transmission to the surface, and from the permanent surface properties, such as its slope, soil and vegetation cover, degree of grooming for the movement of vehicles, etc. Permanent surface properties, however, may be affected by temporary conditions, such as the immediate surface condition (rain, snow, ice, etc.) including the daytime of the expected movement. In addition to the above-mentioned factors, the driver's skills play an important role. For modelling of the possibilities of movement in the terrain the digital geographic data (that can be supplemented with online information about the current status of the environment) are used. The models of movement are usually designed on the basis of physical and mathematical models as the process mod-els in a suitable programming environment. Mathematical models are based on the physical models and they respect the properties of the used digital geographic data, especially their technical quality. Digital geographic data, that have different character-istics, accuracy and reliability, can be integrated using mathematical models into a single computing system. Modelling itself is usually carried out in a suitable GIS using its tools and using created process models. An important phase of modelling, however, is a thorough verification of the results of models using independent measure

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

KA - Militarism

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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