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A prototype cross-border GML data service / L. Lehto (2004)  

Public contenu dans Agile 2004, 7th Agile Conference on Geographic Information Science, Heraklion (Greece), 29 April - 1 May 2004 / Fred Toppen (2004)   Titre : A prototype cross-border GML data service Type de document : Article/Communication Auteurs : L. Lehto, Auteur ; Tapani Sarjakoski, Auteur ; A. Hvas, Auteur ; et al., Auteur Editeur : Association of Geographic Information Laboratories in Europe AGILE Année de publication : 2004 Conférence : AGILE 2004, 7th international conference on geographic information science 29/04/2004 01/05/2004 Heraklion Grèce Open access proceedings Importance : pp 361 - 367 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Information géographique [Termes IGN] GML [Termes IGN] intégration de données [Termes IGN] service de géoinformation [Termes IGN] Web Feature Service [Termes IGN] XSLT Résumé : (Auteur) Introduction of Geography Markup Language (GML) has opened new opportunities for creating integrated cross-border spatial data services. As an XML application, GML facilitates data integration by providing open, vendor-independent syntax for encoding spatial data. However, individual GML application schemas are inherently dependent on the local data content and thus vary from country to country. Those differences are also reflected in the corresponding Web Feature Service (WFS) queries. Consequently, a cross-border data service must support two-way transformations : those applied to incoming queries and those carried out on the delivered dataset. As the traffic in both directions is encoded in XML syntax, the same techniques can be employed in both tasks. In this paper, an approach based on a general-purpose XML processing tool, XSL Transformation (XSLT), is proposed and first experiences gained from a four-nation cross-border prototype service are described. Numéro de notice : C2004-011 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Communication DOI : sans En ligne : https://agile-online.org/images/conferences/2004/documents/papers/4-2-3_Lehto.pd [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65022