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Conciliating perspectives from mapping agencies and web of data on successful European SDIs: toward a European geographic knowledge graph / Bénédicte Bucher in ISPRS International journal of geo-information, vol 9 n° 2 (February 2020)  

Public [article]  inISPRS International journal of geo-information > vol 9 n° 2 (February 2020) . - 23 p. Titre : Conciliating perspectives from mapping agencies and web of data on successful European SDIs: toward a European geographic knowledge graph Type de document : Article/Communication Auteurs : Bénédicte Bucher , Auteur ; Esa Tiainen, Auteur ; Thomas Ellett von Brasch, Auteur ; Paul Janssen, Auteur ; Dimitris Kotzinos, Auteur ; Marjan Ceh, Auteur ; Martijn Rijsdijk, Auteur ; Marie-Dominique Van Damme , Auteur ; Mehdi Zhral, Auteur Année de publication : 2020 Projets : URCLIM / Bucher, Bénédicte Article en page(s) : 23 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes descripteurs IGN] cartographe [Termes descripteurs IGN] données ouvertes [Termes descripteurs IGN] graphique [Termes descripteurs IGN] harmonisation des données [Termes descripteurs IGN] hétérogénéité sémantique [Termes descripteurs IGN] infrastructure européenne de données localisées [Termes descripteurs IGN] INSPIRE [Termes descripteurs IGN] ontologie [Termes descripteurs IGN] organisme cartographique national [Termes descripteurs IGN] Web des données [Termes descripteurs IGN] web sémantique Résumé : (auteur) Spatial Data Infrastructures (SDIs) are a key asset for Europe. This paper concentrates on unsolved issues in SDIs in Europe related to the management of semantic heterogeneities. It studies contributions and competences from two communities in this field: cartographers, authoritative data providers, and geographic information scientists on the one hand, and computer scientists working on the Web of Data on the other. During several workshops organized by the EuroSDR and Eurogeographics organizations, the authors analyzed their complementarity and discovered reasons for the difficult collaboration between these communities. They have different and sometimes conflicting perspectives on what successful SDIs should look like, as well as on priorities. We developed a proposal to integrate both perspectives, which is centered on the elaboration of an open European Geographical Knowledge Graph. Its structure reuses results from the literature on geographical information ontologies. It is associated with a multifaceted roadmap addressing interrelated aspects of SDIs. Numéro de notice : A2020-054 Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3390/ijgi9020062 date de publication en ligne : 21/01/2020 En ligne : https://doi.org/10.3390/ijgi9020062 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=94537 [article]

A method for checking the quality of geographic metadata based on ISO 19157 / Manuel A. Ureña-Cámara in International journal of geographical information science IJGIS, Vol 33 n° 1-2 (January - February 2019)  

Public [article]  inInternational journal of geographical information science IJGIS > Vol 33 n° 1-2 (January - February 2019) . - pp 1 - 27 Titre : A method for checking the quality of geographic metadata based on ISO 19157 Type de document : Article/Communication Auteurs : Manuel A. Ureña-Cámara, Auteur ; Javier Nogueras-Iso, Auteur ; Javier Lacasta, Auteur ; Francisco Javier Ariza-López, Auteur Année de publication : 2019 Article en page(s) : pp 1 - 27 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique [Termes descripteurs IGN] contrôle qualité automatique [Termes descripteurs IGN] hétérogénéité sémantique [Termes descripteurs IGN] interopérabilité [Termes descripteurs IGN] Java (langage de programmation) [Termes descripteurs IGN] métadonnées géographiques [Termes descripteurs IGN] norme ISO [Termes descripteurs IGN] qualité des metadonnées [Termes descripteurs IGN] XML Résumé : (auteur) With recent advances in remote sensing, location-based services and other related technologies, the production of geospatial information has exponentially increased in the last decades. Furthermore, to facilitate discovery and efficient access to such information, spatial data infrastructures were promoted and standardized, with a consideration that metadata are essential to describing data and services. Standardization bodies such as the International Organization for Standardization have defined well-known metadata models such as ISO 19115. However, current metadata assets exhibit heterogeneous quality levels because they are created by different producers with different perspectives. To address quality-related concerns, several initiatives attempted to define a common framework and test the suitability of metadata through automatic controls. Nevertheless, these controls are focused on interoperability by testing the format of metadata and a set of controlled elements. In this paper, we propose a methodology of testing the quality of metadata by considering aspects other than interoperability. The proposal adapts ISO 19157 to the metadata case and has been applied to a corpus of the Spanish Spatial Data Infrastructure. The results demonstrate that our quality check helps determine different types of errors for all metadata elements and can be almost completely automated to enhance the significance of metadata. Numéro de notice : A2019-018 Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/13658816.2018.1515437 date de publication en ligne : 17/09/2018 En ligne : https://doi.org/10.1080/13658816.2018.1515437 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=91675 [article]

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Preserving Semantics, Tractability and Evolution on a multi-scale Geographic Information Infrastructure : Cases for extending INSPIRE Data Specifications / Bénédicte Bucher (2019)  

Public Titre : Preserving Semantics, Tractability and Evolution on a multi-scale Geographic Information Infrastructure : Cases for extending INSPIRE Data Specifications Titre original : Report of Eurogeographics-EuroSDR workshop on INSPIRE Data Extension Type de document : Rapport Auteurs : Bénédicte Bucher , Auteur ; Dominique Laurent, Auteur ; Paul Janssen, Auteur Congrès : EuroSDR & EuroGeographics 2018, workshop INSPIRE Data Extension (27 - 28 novembre 2018; Varsovie, Pologne), Commanditaire Editeur : Dublin : European Spatial Data Research EuroSDR Année de publication : 2019 Importance : 17 p. Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes descripteurs IGN] hétérogénéité sémantique [Termes descripteurs IGN] infrastructure européenne de données localisées [Termes descripteurs IGN] INSPIRE [Termes descripteurs IGN] organisme cartographique national [Termes descripteurs IGN] Web des données [Termes descripteurs IGN] web sémantique Résumé : (auteur) [introduction] Grounding on data the planning and monitoring of European environmental activities is an important issue for the construction of Europe. Reusing geo-data already produced by members to monitor activities at the level of the country or region in order to perform monitoring and planning at the global level of Europe is a different but related issue. It is a strategy to achieve more consistency and trust between the different levels where environmental activities and policies are monitored. This strategy has led the European Commission to issue the INSPIRE directive–Infrastructure for Spatial Information in Europe- ; national public authorities should make their data reusable for Europe [European Parliament 2007][Video 1]. Reusing at the level of Europe national data is not straight forward. Even though we share a common European physical territory, especially in the domain of environment where many phenomena do not stop at borders, each country has its own specific way to design data about ground water, transport networks, population, landuse and air temperature. The European digital territory also has its boundaries. The ‘INSPIRE extensions’ workshop was organized to foster exchanges between organizations in charge of implementing INSPIRE, with a focus on the topic of extending INSPIRE Data Specifications, to share their experiences, improve each one’s knowledge and also the scalability of local initiatives. It was co-organised by EuroGeographics Knowledge Exchange Network on INSPIRE (aka KEN INSPIRE), EuroSDR Commission 4 (focused on information usage) and Geonovum, a public organization who is coordinating the Dutch National Spatial Data Infrastructure (NSDI) supported by the Dutch Cadaster and the Geological Survey of the Netherlands. Complementary to the minutes dedicated to the KEN INSPIRE community, this report wishes to be more pedagogic to reach out an audience –scientists or developers- who may not be familiar enough with INSPIRE issues and problems but could find INSPIRE as a possible application domain for its scientific or technological field and, in the future, be willing to contribute to the progress of INSPIRE. The two first sections summarise the motivation of INSPIRE and the reasons for designing INSPIRE Data Extensions. The section after presents approaches adopted by practitioners: inheritance on the one hand and adaptation on the other. The subsequent sections tackle issues related to INSPIRE implementation in general and not limited to Data extension. All presentations of the workshop together with the minutes are available on the workshop website: https://eurogeographics.org/calendar-event/workshop-on-inspire-extension-june-2017/ Numéro de notice : 25848 Thématique : GEOMATIQUE Nature : Rapport sur congrès nature-HAL : Rapport DOI : sans En ligne : http://www.eurosdr.net/publications Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95329

An evaluation of ontology matching in geo-service applications / L. Vaccari in Geoinformatica, vol 16 n° 1 (January 2012)  

Public [article]  inGeoinformatica > vol 16 n° 1 (January 2012) . - pp 31 - 66 Titre : An evaluation of ontology matching in geo-service applications Type de document : Article/Communication Auteurs : L. Vaccari, Auteur ; Pavel Shvaiko, Auteur ; J. Pane, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 31 - 66 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes descripteurs IGN] appariement sémantique [Termes descripteurs IGN] hétérogénéité sémantique [Termes descripteurs IGN] interopérabilité sémantique [Termes descripteurs IGN] ontologie [Termes descripteurs IGN] service web géographique [Termes descripteurs IGN] similitude sémantique [Termes descripteurs IGN] web sémantique Résumé : (Auteur) Matching between concepts describing the meaning of services representing heterogeneous information sources is a key operation in many application domains, including web service coordination, data integration, peer-to-peer information sharing, query answering, and so on. In this paper we present an evaluation of an ontology matching approach, specifically of structure-preserving semantic matching (SPSM) solution. In particular, we discuss the SPSM approach used to reduce the semantic heterogeneity problem among geo web services and we evaluate the SPSM solution on real world GIS ESRI ArcWeb services. The first experiment included matching of original web service method signatures to synthetically alterated ones. In the second experiment we compared a manual classification of our dataset to the automatic (unsupervised) classification produced by SPSM. The evaluation results demonstrate robustness and good performance of the SPSM approach on a large (ca. 700 000) number of matching tasks. Numéro de notice : A2012-081 Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-011-0125-8 date de publication en ligne : 30/03/2011 En ligne : https://doi.org/10.1007/s10707-011-0125-8 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31529 [article]

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Integrating GI with non-GI services — showcasing interoperability in a heterogeneous service-oriented architecture / M. Treiblmayr in Geoinformatica, vol 16 n° 1 (January 2012)  

Public [article]  inGeoinformatica > vol 16 n° 1 (January 2012) . - pp 207 - 220 Titre : Integrating GI with non-GI services — showcasing interoperability in a heterogeneous service-oriented architecture Type de document : Article/Communication Auteurs : M. Treiblmayr, Auteur ; S. Scheider, Auteur ; A. Kruger, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 207 - 220 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes descripteurs IGN] architecture orientée services [Termes descripteurs IGN] hétérogénéité sémantique [Termes descripteurs IGN] interopérabilité [Termes descripteurs IGN] logiciel de gestion intégrée [Termes descripteurs IGN] ontologie [Termes descripteurs IGN] service web [Termes descripteurs IGN] service web géographique Résumé : (Auteur) The concept of a service-oriented architecture provides a technical foundation for delivering, using, and integrating software. It can serve as an approach to integrate GIS with other, non-GIS applications. This paper presents and discusses a service-oriented architecture that embraces a GIS and an enterprise resource planning system. The two information systems make mutually required functionalities available as services. This defines the showcase for making GI and non-GI services syntactically and semantically interoperable. The services-based integration leverages open-standard interfacing and, thus, removes syntactic heterogeneity. The integration is discussed in terms of an emergency management scenario. This scenario also helps to outline challenging semantic interoperability issues. When services provided by GIS and non-GIS applications interact, the problem arises how their different conceptualizations should be mapped. This paper analyzes essential ontological distinctions for mapping conceptual schemes in GI locator services and non-GI services. It proposes a hybrid decentralized approach of concept mapping, based on a common top-level ontology. Numéro de notice : A2012-086 Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-011-0132-9 date de publication en ligne : 29/06/2011 En ligne : https://doi.org/10.1007/s10707-011-0132-9 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31534 [article]

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An ontology-based approach to incorporate user-generated geo-content into SDI / D.P. Deng (20/10/2011)

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Affordance-based categorization of road network data using a grounded theory of channel networks / S. Scheider in International journal of geographical information science IJGIS, vol 24 n°7-8 (july 2010)  

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Reconciliation of temporal heterogeneity in evolving information systems / H. Zhu in Ingénierie des systèmes d'information, ISI : Revue des sciences et technologies de l'information, RSTI, vol 14 n° 6 (novembre - décembre 2009)

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Formal specifications to automatically identify heterogeneities [diaporama] / Nathalie Abadie (02/06/2009)

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vol 14 n° 2 - mars - avril 2009 - Dimensions communautaire et organisationnelle dans les SI (Bulletin de Ingénierie des systèmes d'information, ISI : Revue des sciences et technologies de l'information, RSTI) / Dominique Rieu

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Atelier thématique GDR I3, 3 juillet 2007, Grenoble, France / Philippe Laublet (2007) 

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Ontology-based retrieval of geographic information / M. Lutz in International journal of geographical information science IJGIS, vol 20 n° 3 (march 2006)

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Semantic interoperability of distributed geo-services / Robert Lemmens (2006)

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A global analysis urban reflectance / C. Small in International Journal of Remote Sensing IJRS, vol 26 n° 4 (February 2005)

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Hyperspectral monitoring of physiological parameters of wheat during a vegetation period using AVIS data / N. Oppelt in International Journal of Remote Sensing IJRS, vol 25 n° 1 (January 2004)

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