Analysis and exploitation of landforms for improved optimisation of camera based wildfire detection systems

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Date

2021

Journal Title

Journal ISSN

Volume Title

Publisher

Springer

Abstract

Tower-mounted camera-based wildfire detection systems provide an effective means of early forest fire detection. Historically, tower sites have been identified by foresters and locals with intimate knowledge of the terrain and without the aid of computational optimisation tools. When moving into vast new territories and without the aid of local knowledge, this process becomes cumbersome and daunting. In such instances, the optimisation of final site layouts may be streamlined if a suitable strategy is employed to limit the candidate sites to landforms which offer superior system visibility. A framework for the exploitation of landforms for these purposes is proposed. The landform classifications at 165 existing tower sites from wildfire detection systems in South Africa, Canada and the USA are analysed using the geomorphon technique, and it is noted that towers are located at or near certain landform types.

Description

Keywords

Fire detection, Maximal cover, Landforms, Facility location, Wildfire

Citation

Heyns, A. M. et al. (2021). Analysis and exploitation of landforms for improved optimisation of camera based wildfire detection systems. Fire Technology, 57(5), 2269–2303. https://doi.org/10.1007/s10694-021-01120-2