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Geospatial database organization and spatial decision analysis for biodiversity databases in web GIS environment / Harish Chandra Karnatak in Geocarto international, vol 25 n° 1 (February 2010)  

Public [article]  inGeocarto international > vol 25 n° 1 (February 2010) . - pp 3 - 23 Titre : Geospatial database organization and spatial decision analysis for biodiversity databases in web GIS environment Type de document : Article/Communication Auteurs : Harish Chandra Karnatak, Auteur ; S. Saran, Auteur ; K. Bhatia, Auteur ; P. Roy, Auteur Année de publication : 2010 Article en page(s) : pp 3 - 23 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique [Termes IGN] analyse multicritère [Termes IGN] analyse spatiale [Termes IGN] base de données localisées [Termes IGN] biodiversité [Termes IGN] distribution spatiale [Termes IGN] outil d'aide à la décision [Termes IGN] ressources naturelles [Termes IGN] système d'information géographique [Termes IGN] vecteur propre [Termes IGN] WebSIG Résumé : (Auteur) The spatial decision-making process in multi-user environment is a quite challenging and complex task in group decision-making environment. The effective database design and GIS analysis techniques are very important at the host organization level. The biodiversity conservation prioritization is one of the complex issues for the conservation authorities. Various ecological and socio-economic drivers govern the spatial distribution of biologically rich communities. These drivers are important inputs to the modelling process with different rank criteria and probabilistic weight in order to arrive at a decision-making process. In the present article, a new database design and decision analysis technique is proposed for the natural resource management and planning in Web geographic information systems environment. The study is demonstrated for the geospatial decision analysis with an output validation utility where the analytic hierarchy process is used to derive the eigen vectors with given multiple constraints and conflicting criteria and aims at selecting an optimal site for the biodiversity conservations. Copyright Taylor & Francis Numéro de notice : A2010-052 Affiliation des auteurs : non IGN Thématique : BIODIVERSITE/GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040802677045 Date de publication en ligne : 01/04/2009 En ligne : https://doi.org/10.1080/10106040802677045 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30248 [article]

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