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Terra Cognita 2014, 6th international workshop on the Foundations, Technologies and Applications of the Geospatial Web 13/10/2014 23/10/2014 Riva del Garda Italie Open access proceedings
nom du congrès :
Terra Cognita 2014, 6th international workshop on the Foundations, Technologies and Applications of the Geospatial Web
début du congrès :
13/10/2014
fin du congrès :
23/10/2014
ville du congrès :
Riva del Garda
pays du congrès :
Italie
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Affiner la recherche Interroger des sources externesPublishing reference geodata on the web: opportunities and challenges for IGN France / Ghislain Auguste Atemezing (oct 2014)
Titre : Publishing reference geodata on the web: opportunities and challenges for IGN France Type de document : Article/Communication Auteurs : Ghislain Auguste Atemezing, Auteur ; Nathalie Abadie Editeur : [s.l.] : [s.n.] Année de publication : oct 2014 Conférence : Terra Cognita 2014, 6th international workshop on the Foundations, Technologies and Applications of the Geospatial Web 13/10/2014 23/10/2014 Riva del Garda Italie Open access proceedings Importance : 12 p. Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Résumé : (auteur) The French national mapping agency (IGN) produces several different but complementary geographic vector reference databases delivered in traditional GIS formats. However, linked data users have different expectations and habits, such as the need to browse an entire data catalogue in RDF using the "follow-your-nose" navigation capacity from one graph to another. Besides, traditional GIS data formats are not interoperable with RDF. Yet, all these geographic datasets could be used with benefits on the Web of data, either with direct georeferencing through geographic primitives, or indirect one through postal addresses. In this paper, we aim to contribute to the georeferencing of datasets published on the Web of data by providing such resources for French context. Firstly, we propose two vocabularies designed for representing structured geometries defined with coordinates expressed in any Coordinates Reference System (CRS). Secondly, we reuse these vocabularies and the CRSs' dataset to publish a reference dataset on administrative units that can also be reused for indirect georeferencing purposes. Finally, we also propose two vocabularies for describing geographic feature types. In addition to these resources, we also present a comprehensive workflow for easily publishing geographic data on the Web of data. Numéro de notice : C2014-010 Affiliation des auteurs : LASTIG COGIT+Ext (2012-2019) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : http://event.cwi.nl/terracognita2014/terra2014_1.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=78575 Documents numériques
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Publishing reference geodataAdobe Acrobat PDF
