A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model

[EN]This article discusses the integration of two models, namely, the Physical Forest Fire Spread (PhFFS) and the High Definition Wind Model (HDWM), into a Geographical Information System-based interface. The resulting tool automates data acquisition, preprocesses spatial data, launches the aforemen...

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Autores: Prieto, Diego, Asensio Sevilla, María Isabel, Ferragut Canals, Luis, Cascón Barbero, José Manuel, Morillo, Arsenio
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad de Salamanca (USAL)
Repositorio:GREDOS. Repositorio Institucional de la Universidad de Salamanca
OAI Identifier:oai:gredos.usal.es:10366/138157
Acceso en línea:http://hdl.handle.net/10366/138157
Access Level:acceso abierto
Palabra clave:Other mathematics
GIS integration
Forest engineering
ArcPy
Wildland fire spread model
Wind field model
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spelling A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field modelPrieto, DiegoAsensio Sevilla, María IsabelFerragut Canals, LuisCascón Barbero, José ManuelMorillo, ArsenioOther mathematicsGIS integrationForest engineeringArcPyWildland fire spread modelWind field model[EN]This article discusses the integration of two models, namely, the Physical Forest Fire Spread (PhFFS) and the High Definition Wind Model (HDWM), into a Geographical Information System-based interface. The resulting tool automates data acquisition, preprocesses spatial data, launches the aforementioned models and displays the corresponding results in a unique environment. Our implementation uses the Python language and Esri’s ArcPy library to extend the functionality of ArcMap 10.4. The PhFFS is a simplified 2D physical wildland fire spread model based on conservation equations, with convection and radiation as heat transfer mechanisms. It also includes some 3D effects. The HDWM arises from an asymptotic approximation of the Navier–Stokes equations, and provides a 3D wind velocity field in an air layer above the terrain surface. Both models can be run in standalone or coupled mode. Finally, the simulation of a real fire in Galicia (Spain) confirms that the tool developed is efficient and fully operational.Junta de Castilla y León; Fundación General de la Universidad de SalamancaTaylor & Francis201820182017info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10366/138157reponame:GREDOS. Repositorio Institucional de la Universidad de Salamancainstname:Universidad de Salamanca (USAL)InglésSA020U16Attribution-NonCommercial-NoDerivs 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:gredos.usal.es:10366/1381572026-06-07T06:28:51Z
dc.title.none.fl_str_mv A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
title A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
spellingShingle A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
Prieto, Diego
Other mathematics
GIS integration
Forest engineering
ArcPy
Wildland fire spread model
Wind field model
title_short A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
title_full A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
title_fullStr A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
title_full_unstemmed A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
title_sort A GIS-based fire spread simulator integrating a simplified physical wildland fire model and a wind field model
dc.creator.none.fl_str_mv Prieto, Diego
Asensio Sevilla, María Isabel
Ferragut Canals, Luis
Cascón Barbero, José Manuel
Morillo, Arsenio
author Prieto, Diego
author_facet Prieto, Diego
Asensio Sevilla, María Isabel
Ferragut Canals, Luis
Cascón Barbero, José Manuel
Morillo, Arsenio
author_role author
author2 Asensio Sevilla, María Isabel
Ferragut Canals, Luis
Cascón Barbero, José Manuel
Morillo, Arsenio
author2_role author
author
author
author
dc.subject.none.fl_str_mv Other mathematics
GIS integration
Forest engineering
ArcPy
Wildland fire spread model
Wind field model
topic Other mathematics
GIS integration
Forest engineering
ArcPy
Wildland fire spread model
Wind field model
description [EN]This article discusses the integration of two models, namely, the Physical Forest Fire Spread (PhFFS) and the High Definition Wind Model (HDWM), into a Geographical Information System-based interface. The resulting tool automates data acquisition, preprocesses spatial data, launches the aforementioned models and displays the corresponding results in a unique environment. Our implementation uses the Python language and Esri’s ArcPy library to extend the functionality of ArcMap 10.4. The PhFFS is a simplified 2D physical wildland fire spread model based on conservation equations, with convection and radiation as heat transfer mechanisms. It also includes some 3D effects. The HDWM arises from an asymptotic approximation of the Navier–Stokes equations, and provides a 3D wind velocity field in an air layer above the terrain surface. Both models can be run in standalone or coupled mode. Finally, the simulation of a real fire in Galicia (Spain) confirms that the tool developed is efficient and fully operational.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10366/138157
url http://hdl.handle.net/10366/138157
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv SA020U16
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivs 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname:Universidad de Salamanca (USAL)
instname_str Universidad de Salamanca (USAL)
reponame_str GREDOS. Repositorio Institucional de la Universidad de Salamanca
collection GREDOS. Repositorio Institucional de la Universidad de Salamanca
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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