Centre de documentation
scientifique

Public participation in GIS via mobile applications / Maria Antonia Brovelli in ISPRS Journal of photogrammetry and remote sensing, vol 114 (April 2016)  

Public [article]  inISPRS Journal of photogrammetry and remote sensing > vol 114 (April 2016) . - pp 306 – 315 Titre : Public participation in GIS via mobile applications Type de document : Article/Communication Auteurs : Maria Antonia Brovelli, Auteur ; Marco Minghini, Auteur ; Giorgio Zamboni, Auteur Année de publication : 2016 Article en page(s) : pp 306 – 315 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique [Termes IGN] acquisition de données [Termes IGN] application informatique [Termes IGN] données localisées des bénévoles [Termes IGN] géomercatique [Termes IGN] participation du public [Termes IGN] service web géographique [Termes IGN] SIG participatif [Termes IGN] surveillance de l'urbanisation [Termes IGN] téléphonie mobile Résumé : (auteur) Driven by the recent trends in the GIS domain including Volunteered Geographic Information, geo-crowdsourcing and citizen science, and fostered by the constant technological advances, collection and dissemination of geospatial information by ordinary people has become commonplace. However, applications involving user-generated geospatial content show dramatically diversified patterns in terms of incentive, type and level of participation, purpose of the activity, data/metadata provided and data quality. This study contributes to this heterogeneous context by investigating public participation in GIS within the field of mobile-based applications. Results not only show examples of how to technically build GIS applications enabling user collection and interaction with geospatial data, but they also draw conclusions about the methods and needs of public participation. We describe three projects with different scales and purposes in the context of urban monitoring and planning, and tourism valorisation. In each case, an open source architecture is used, allowing users to exploit their mobile devices to collect georeferenced information. This data is then made publicly available on specific Web viewers. Analysis of user involvement in these projects provides insights related to participation patterns which suggests some generalized conclusions. Numéro de notice : A2016-540 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2015.04.002 En ligne : https://doi.org/10.1016/j.isprsjprs.2015.04.002 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=81684 [article]

Three dimensional volunteered geographic information: A prototype of a social virtual globe / Maria Antonia Brovelli in International journal of 3-D information modeling, vol 3 n° 2 (April - June 2014)  

Public [article]  inInternational journal of 3-D information modeling > vol 3 n° 2 (April - June 2014) . - pp 19 - 34 Titre : Three dimensional volunteered geographic information: A prototype of a social virtual globe Type de document : Article/Communication Auteurs : Maria Antonia Brovelli, Auteur ; Marco Minghini, Auteur ; Giorgio Zamboni, Auteur Année de publication : 2014 Article en page(s) : pp 19 - 34 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] données localisées des bénévoles [Termes IGN] données multidimensionnelles [Termes IGN] géobalise [Termes IGN] GeoWeb [Termes IGN] globe virtuel [Termes IGN] Italie [Termes IGN] participation du public [Termes IGN] point d'intérêt [Termes IGN] production participative [Termes IGN] SIG nomade [Termes IGN] visualisation 3D [Termes IGN] World Wind Résumé : (Auteur) The dawn of GeoWeb 2.0, the geographic extension of Web 2.0, has opened new possibilities in terms of online dissemination and sharing of geospatial contents, thus laying the foundations for a fruitful development of Volunteered Geographic Information (VGI) systems. The purpose of the study is to investigate the extension of VGI applications, which are quite mature in the traditional bi-dimensional framework, up to the third dimension by means of virtual globes. Inspired by the visionary idea of Digital Earth, virtual globes are changing the way people approach to geographic information on the Web. Unlike the 2D visualization typical of Geographic Information Systems (GIS), virtual globes offer multi-dimensional, fully-realistic content visualization which allows for a much richer user experience. The proposed system should couple a powerful 3D visualization with an increase of public participation thanks to a tool allowing data collecting from mobile devices (e.g. smartphones and tablets). The participative application, built using the open source NASA World Wind virtual globe, is focused on the cultural and tourism heritage of Como city, located in Northern Italy. Users can create and manage customized projects and populate a catalogue of cartographic layers which is available to the entire community. Together with historical maps and the current cartography of the city, the system is also able to manage geo-tagged data, which come from user field-surveys performed through mobile devices in order to report POIs (Points Of Interest). Users can also extend POIs information adding more textual and multimedia contexts (e.g. images, audios and videos) directly on the globe. All in all, the resulting application allows users to create and share contributions as it usually happens on social platforms, additionally providing a realistic 3D representation enhancing the expressive power of data. Numéro de notice : A2014-653 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/SOCIETE NUMERIQUE Nature : Article DOI : 10.4018/ij3dim.2014040102 En ligne : http://dx.doi.org/10.4018/ij3dim.2014040102 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75103 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
138-2014021	RAB	Revue	Centre de documentation	En réserve L003	Disponible