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Evaluating selected visualization methods for exploring VGI / Rob Feick in Geomatica, vol 64 n° 4 (December 2010)  

Public [article]  inGeomatica > vol 64 n° 4 (December 2010) . - pp 427 - 437 Titre : Evaluating selected visualization methods for exploring VGI Type de document : Article/Communication Auteurs : Rob Feick, Auteur ; Vivian Deparday, Auteur Année de publication : 2010 Article en page(s) : pp 427 - 437 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] données localisées des bénévoles [Termes IGN] données localisées libres [Termes IGN] filtrage d'information [Termes IGN] logiciel de cartographie [Termes IGN] utilisateur civil [Termes IGN] visualisation cartographique Résumé : (Auteur) The increasing prevalence of user-generated, or volunteered, geographic information is changing established practices of spatial data production and use in ways that were largely unanticipated in nature or in scope. This paper investigates one dimension of VGI use that has received relatively little attention to date, namely the influence of different cartographic visualisation methods on citizens' ability to explore and understand VGI. Following a brief review of key challenges related to VGI use, the paper describes a web-based software prototype that was designed to allow users to compare several simple geovisualisation and data filtering techniques for VGI exploration. Next, attention is directed to a specific study context where citizens used the software tool to explore a rich data set of locally-produced VGI related to community assets. The paper concludes with a discussion of the results from this experiment. Numéro de notice : A2010-574 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/SOCIETE NUMERIQUE Nature : Article DOI : 10.5623/geomat-2010-0045 En ligne : https://doi.org/10.5623/geomat-2010-0045 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30765 [article]

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