Creation of models for calculation of coefficients of terrain passability

Hofmann, Alois; Hošková-Mayerová, Šárka; Talhofer, Václav; Kovařík, Vladimír

doi:10.1007/s11135-014-0072-1

Cited by 23 publications

(11 citation statements)

References 11 publications

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“…Cross-country vehicle mobility depends on the presence (or lack) of any and all physical-geographic factors and their final mutual interaction (Pearson and Wright, 1980;Earl, 1997;Birkel, 2003;Hofmann et al, 2015). Each of these factors has an effect on vehicle mobility, individually and in interdependence with other factors (Fig.…”

Section: Methodological Approaches For Physicalgeographic Factor Analmentioning

confidence: 99%

Physical-geographic factors of terrain trafficability of military vehicles according to Western World methodologies

Heštera

Pahernik

2018

Hrv. geogr. glas.

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Section: Methodological Approaches For Physicalgeographic Factor Analmentioning

confidence: 99%

Physical-geographic factors of terrain trafficability of military vehicles according to Western World methodologies

Heštera

Pahernik

2018

Hrv. geogr. glas.

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“…With the individual factors, it was necessary to choose evaluation criteria and set their weights. In this case, the choice of a suitable place was influenced by factors of terrain elevation, its soil surface, communication conditions, vegetation cover, hydrological conditions, resident areas, and area of DS [31,32]. Even though water sources are also evaluated in terms of their abundance within SOP, this evaluation was not considered in the model example due to complicated access to relevant data.…”

Section: Application Of Multi-criterial Analysis For Solution Of a Comentioning

confidence: 99%

Method of Selecting a Decontamination Site Deployment for Chemical Accident Consequences Elimination: Application of Multi-Criterial Analysis

Talhofer

Hošková-Mayerová

2019

IJGI

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Multi-criterial analysis under the current use of digital geographic data is a quite common method used to evaluate the influence of the geographic environment on a planned or ongoing activity. The advantage of this method is a possibility of complex evaluation of all influences as well as a possibility to observe how the individual influences manifest in the final result. Its critical moment is establishing the structure of individual factors that influence the given activity, setting their weights and, subsequently, a choice of a suitable user function. The article provides guidelines how to set the individual decision-making criteria including setting their weights, and the application of the resulting user function in GIS environment with regards to the problem solved. Furthermore, the influence of change in weights of criteria on the complete result of the analysis is discussed. This article documents detailed studies that show how the results of solutions can differ in the same analytical task based on change in the weights of individual criteria. These studies are documented on a model example of a chosen suitable place for the deployment of decontamination center. Finally, the article describes possibilities of further development of the model solution, with the aim to make it a verified tool that may be implemented in the systems of command in Fire Rescue Service units and Chemical Troops units of the Czech Army.

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“…For the individual factors it was then necessary to choose evaluation criteria and set weights to them. In the given example, the selection of a suitable location was influenced especially by the factor of terrain relief, its surface, communication conditions, vegetation cover, hydrological conditions and the distribution of places of crisis situations that were the subject of the solution (Hofmann, Hoskova-Mayerova, Talhofer, & Kovarik, 2015), (Rybansky & Vala, 2010). The given model example required the chosen space to be in a relatively flat terrain, on a suitable soil type that would be sufficiently endurable even after raining, within the reach of communication, in a treeless countryside and in a safe distance from water courses.…”

Section: Application Of Multi-criterial Analysis For Solution Of a Comentioning

confidence: 99%

Spatial data quality in multi-criterial analysis for decision making process

Talhofer

Hošková-Mayerová

2019

Adv. Cartogr. GIScience Int. Cartogr. Assoc.

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<p><strong>Abstract.</strong> Multi-criterial analysis is becoming one of the main methods for evaluation of influence of geographic environment on human activity, or human activity on geographic environment, respectively. Analysis results are often used in command and control systems, especially in armed forces and units of rescue systems. For analyses, digital geographic data – whose quality significantly influences the reached results – are used. Visualization of results of analyses in command and control systems are usually thematic layers over raster images of topographic maps. That is why this visualization must correspond to cartographic principles used for the creation of thematic maps. The article presents problems that an analyst encounters within the evaluation of the quality of the used data, performance of the analysis itself as well as preparation of data files for their transfer and publishing in command and control systems.</p>

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Creation of models for calculation of coefficients of terrain passability

Cited by 23 publications

References 11 publications

Physical-geographic factors of terrain trafficability of military vehicles according to Western World methodologies

Physical-geographic factors of terrain trafficability of military vehicles according to Western World methodologies

Method of Selecting a Decontamination Site Deployment for Chemical Accident Consequences Elimination: Application of Multi-Criterial Analysis

Spatial data quality in multi-criterial analysis for decision making process

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