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Integrating discrete and continuous data in an OpenGeospatial-compliant specification / L. Paolino in Transactions in GIS, vol 14 n° 6 (December 2010)  

Public [article]  inTransactions in GIS > vol 14 n° 6 (December 2010) . - pp 731 - 753 Titre : Integrating discrete and continuous data in an OpenGeospatial-compliant specification Type de document : Article/Communication Auteurs : L. Paolino, Auteur ; G. Tortora, Auteur ; M. Sebillo, Auteur ; G. Vitiello, Auteur Année de publication : 2010 Article en page(s) : pp 731 - 753 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique [Termes IGN] classe d'objets [Termes IGN] données hétérogènes [Termes IGN] données localisées des bénévoles [Termes IGN] intégration de données [Termes IGN] logiciel libre [Termes IGN] quantité continue [Termes IGN] quantité discrète [Termes IGN] système de gestion de base de données Résumé : (Auteur) The integrated management of heterogeneous spatial data, such as continuous fields and discrete data, is an important issue for the Geographic Information (GI) community. Indeed, GI users are forced to navigate among and operate with several tools in order to solve their spatial problems, due to the lack of systems capable of integrating different components, each meant to provide a specific solution. The aim of this article is to propose an OpenGeospatial-compliant solution which supports expert users in handling problems involving heterogeneous data by means of a seamless approach. A class hierarchy modeling spatial discrete objects, continuous data, relationships, and operations, is described, whereby data are organized in agreement with the binary representation. A running example is illustrated to support readers' understanding of the proposed solution. Finally, some guidelines about an implementation modality are given, to demonstrate the applicability of the proposal to an existing DBMS. Numéro de notice : A2010-514 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE/SOCIETE NUMERIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1111/j.1467-9671.2010.01231.x Date de publication en ligne : 07/12/2010 En ligne : https://doi.org/10.1111/j.1467-9671.2010.01231.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30706 [article]