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Une approche d'implémentation des dictionnaires de métadonnées pour la fédération de données géographiques multisource

Résumé : Spatial Metadata are used to describe the existing data sources in order to facilitate their access and sharing between different actors. The problem of exploitation of these metadata arises when they should be catalogued within the framework of a platform for spatial data federation. We describe a service oriented approach for structuring this component, with an implementation based on LDAP. To achieve this, we start from a canonical language that unifies the major known geographic metadata standards, and then we define new classes of LDAP objects which map syntactic units of canonical language.
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Submitted on : Friday, April 8, 2016 - 4:37:58 PM
Last modification on : Thursday, October 21, 2021 - 4:56:01 PM
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Landry Tongo, Georges-Edouard Kouamou, Gilbert Armand Tchudjo. Une approche d'implémentation des dictionnaires de métadonnées pour la fédération de données géographiques multisource. Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées, INRIA, 2014, 18, pp.53-65. ⟨hal-01300089⟩

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