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Publication of the digital maps (basic geospatial information) / Hiroyuki Hasegawa in Bulletin of the GeoSpatial Information authority of Japan, vol 60 (March 2013)
[article]
Titre : Publication of the digital maps (basic geospatial information) Type de document : Article/Communication Auteurs : Hiroyuki Hasegawa, Auteur ; Noburo Ishiyama, Auteur Année de publication : 2013 Article en page(s) : pp 19 - 24 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] carte numérique
[Termes IGN] carte sur mesure
[Termes IGN] spécification de produit
[Termes IGN] visualisation cartographiqueRésumé : (Auteur) The Digital Maps (Basic Geospatial Information) published since the end of July 2012 are integrated geospatial information summarizing Japan s basic land information including map information such as political and administrative districts, roads, railroads, buildings, residential area names, altitude, etc. This information is updated on a nonscheduled basis and the revised version is published. Moreover, with the use of a Geographic Information System (GIS), the user can choose to display only the necessary information, or layer the map data over other information. This paper describes the data items of Digital Maps and the basic concept of data integration. Numéro de notice : A2013-109 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000078705.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32247
in Bulletin of the GeoSpatial Information authority of Japan > vol 60 (March 2013) . - pp 19 - 24[article]Publishing of digital topographic map 25000 / Hiroyuki Ohno in Bulletin of the GeoSpatial Information authority of Japan, vol 60 (March 2013)
[article]
Titre : Publishing of digital topographic map 25000 Type de document : Article/Communication Auteurs : Hiroyuki Ohno, Auteur ; Tomoko Suzuki, Auteur ; Noburo Ishiyama, Auteur Année de publication : 2013 Article en page(s) : pp 25 - 36 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] 1:25.000
[Termes IGN] carte numérique
[Termes IGN] carte topographique
[Termes IGN] données vectorielles
[Termes IGN] spécification de produitRésumé : (Auteur) The Geospatial Information Authority of Japan [formerly the Geographical Survey Institute of Japan] (GSI) began the publication of Digital Maps (Basic Geospatial Information) on July 30, 2012 as a survey result of vector data mainly composed of 'Digital Japan Basic Maps', the data sets of maximum-scale geospatial data covering the whole of Japan. Since Digital Maps (Basic Geospatial Information) are basically provided online, they can offer new information on a daily basis as a result of surveys that reflect major changes to the land, compared to traditional survey results. However, it is necessary to use special software in order to utilize Digital Maps (Basic Geospatial Information) as map data. So the online publishing of 'Digital Topographic Map 25000' (hereinafter referred to as 'Digital Topographic Map') began on August 30 2012 so that map information that immediately reflects major changes to the land can be used more conveniently as a survey result in a raster image file format on a 1:25,000 scale level. Using this Digital Topographic Map, maps can be created that optimize the benefits of online publication by selecting the display range and size, as well as some display colors of map symbols and representations according to the intended use of the purchasers. Another feature is the ability to always provide the latest version of map images, as the images are generated from the Digital Japan Basic Map of Japan database as soon as the order is received from the purchaser, rather than from archived images. This paper presents the concept and specifications of the 'Digital Topographic Map' as the new survey result, and an overview of the content of the development of the system being provided. Numéro de notice : A2013-110 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000078706.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32248
in Bulletin of the GeoSpatial Information authority of Japan > vol 60 (March 2013) . - pp 25 - 36[article]Advances In Knowledge Discovery and Management, ch. 8. Ontology-based formal specifications for user-friendly geospatial data discovery / Ammar Mechouche (2013)
Titre de série : Advances In Knowledge Discovery and Management, ch. 8 Titre : Ontology-based formal specifications for user-friendly geospatial data discovery Type de document : Chapitre/Contribution Auteurs : Ammar Mechouche , Auteur ; Nathalie Abadie , Auteur ; Emeric Prouteau, Auteur ; Sébastien Mustière , Auteur Editeur : Berlin, Heidelberg, Vienne, New York, ... : Springer Année de publication : 2013 Collection : Studies in Computational Intelligence, ISSN 1860-949X num. 471 Projets : GeOnto / Conférence : EGC 2011, 11es Journées Francophones Extraction et Gestion des Connaissances 25/01/2011 28/01/2011 Brest France Proceedings Springer Importance : pp 157 - 182 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] données localisées
[Termes IGN] ontologie
[Termes IGN] outil de découverte de connaissances
[Termes IGN] spécification de produit
[Termes IGN] visualisationRésumé : (auteur) Nowadays, a huge amount of geodata is available. In this context, efficient discovery and retrieval of geographic data is a key issue to assess their fitness for use and optimal reuse. Such processes are mainly based on metadata. Over the last decade, standardization efforts have been made by the International Standard Organization (ISO) and the Open Geospatial Consortium (OGC) in the field of syntactic interoperability between geographic information components. Among existing standards, ISO-19115 standard provides an abstract specification of metadata for geospatial data discovery and exploration, ISO-19110 defines feature catalogues, and ISO-19131 defines data product specifications. Yet, information provided by these standardized metadata is not always formalized enough to enable efficient discovery, understanding and comparison of available datasets. Notably, information regarding geodata capture rules can be represented only through free text into the standard metadata (ISO 19131).More generally, geospatial database capture specifications are a very complex but very rich source of knowledge about geospatial data. They could be used with benefits in geospatial data discovery process if they would be represented in a more formal way than in existing ISO standards. In this context, we propose a model to formalize geospatial databases capture specifications. Firstly, we extend existing standards to represent information that was insufficiently formalized. Second, we propose an OWL representation of our global model. This ontological approach enables to overcome the limitations related to string-based queries and to provide efficient access to data capture information. Finally, we implement this model as a Web application allowing users to discover the available geospatial data and to access to their specifications through a user-friendly interface. Numéro de notice : H2013-003 Affiliation des auteurs : COGIT (1988-2011) Thématique : GEOMATIQUE Nature : Chapître / contribution DOI : 10.1007/978-3-642-35855-5_8 Date de publication en ligne : 18/11/2013 En ligne : http://dx.doi.org/10.1007/978-3-642-35855-5_8 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=80199 Documents numériques
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Ontology-based formal specificationsAdobe Acrobat PDF A review of EO image information mining / M. Quartilly in ISPRS Journal of photogrammetry and remote sensing, vol 75 (January 2013)
[article]
Titre : A review of EO image information mining Type de document : Article/Communication Auteurs : M. Quartilly, Auteur ; I. Olaizola, Auteur Année de publication : 2013 Article en page(s) : pp 11 - 28 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] exploration de données
[Termes IGN] extraction de traits caractéristiques
[Termes IGN] observation de la Terre
[Termes IGN] requête spatiale
[Termes IGN] spécificationRésumé : (Auteur) We analyze the state of the art of content-based retrieval in Earth observation image archives focusing on complete systems showing promise for operational implementation. The different paradigms at the basis of the main system families are introduced. The approaches taken are considered, focusing in particular on the phases after primitive feature extraction. The solutions envisaged for the issues related to feature simplification and synthesis, indexing, semantic labeling are reviewed. The methodologies for query specification and execution are evaluated. Conclusions are drawn on the state of published research in Earth observation (EO) mining. Numéro de notice : A2013-029 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2012.09.010 En ligne : https://doi.org/10.1016/j.isprsjprs.2012.09.010 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32167
in ISPRS Journal of photogrammetry and remote sensing > vol 75 (January 2013) . - pp 11 - 28[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 081-2013011 RAB Revue Centre de documentation En réserve L003 Disponible INSPIRE’s shift in emphasis / Ian Masser in GIM international, vol 26 n° 5 (May 2012)
[article]
Titre : INSPIRE’s shift in emphasis Type de document : Article/Communication Auteurs : Ian Masser, Auteur Année de publication : 2012 Article en page(s) : pp 29 - 33 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données
[Termes IGN] directive européenne
[Termes IGN] infrastructure européenne de données localisées
[Termes IGN] infrastructure nationale des données localisées
[Termes IGN] INSPIRE
[Termes IGN] mise à jour de base de données
[Termes IGN] norme
[Termes IGN] spécification de contenuRésumé : (Auteur) The implementation of the provisions of the INSPIRE Directive is now entering a new phase as the emphasis shifts from the Commission to the 27 member states. This article considers what has been achieved so far and the nature of the demands that are likely to be placed on the member states over the next few years. It also considers the member states’ readiness to carry out these tasks and discusses some emerging issues from the latest round of State of Play studies. Numéro de notice : A2012-203 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31650
in GIM international > vol 26 n° 5 (May 2012) . - pp 29 - 33[article]Réservation
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