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Methodology and software solutions for multicriteria evaluation of floodplain retention suitability / Rico Vogel in Cartography and Geographic Information Science, Vol 43 n° 4 (September 2016)  

Public [article]  inCartography and Geographic Information Science > Vol 43 n° 4 (September 2016) . - pp 301 - 320 Titre : Methodology and software solutions for multicriteria evaluation of floodplain retention suitability Type de document : Article/Communication Auteurs : Rico Vogel, Auteur Année de publication : 2016 Article en page(s) : pp 301 - 320 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG [Termes IGN] Allemagne [Termes IGN] analyse multicritère [Termes IGN] application web [Termes IGN] Elbe (fleuve) [Termes IGN] expertise [Termes IGN] habitat individuel [Termes IGN] harmonisation des données [Termes IGN] impact sur l'environnement [Termes IGN] implémentation (informatique) [Termes IGN] inondation [Termes IGN] interface utilisateur [Termes IGN] plaine [Termes IGN] système d'information géographique [Termes IGN] zone inondable Résumé : (Auteur) Extreme flood events often have adverse effects for people living near or within areas at risk. Reactivating morphological river floodplains for flood retention measures can substantially reduce flood wave peaks and the negative flooding consequences. This article accordingly focuses on a methodology for identifying suitable locations for such measures by spatial multicriteria evaluation (MCE). Compromise programming (CP) and the analytic hierarchy process (AHP) are core methodological components. Furthermore, this methodology is based on impact analysis and draws on expert knowledge. This article also deals with software tools that support the operationalization of methodological components. Data harmonization algorithms are implemented as geoprocessing tools. Both CP and AHP are designed as software providing graphical user interfaces (GUIs). While an extension integrates CP into a geoinformation system, AHP is realized as a web application enabling participation of expert practitioners. The methodological components are operationalized through an example on the floodplains of the German river Elbe. Numéro de notice : A2016-416 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : https://doi.org/10.1080/15230406.2015.1039587 En ligne : https://doi.org/10.1080/15230406.2015.1039587 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=81310 [article]

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