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Grouping rules for effective legend design / Zhe Qin in Cartographic journal (the), Vol 54 n° 1 (February 2017)  

Public [article]  inCartographic journal (the) > Vol 54 n° 1 (February 2017) . - pp 36 - 47 Titre : Grouping rules for effective legend design Type de document : Article/Communication Auteurs : Zhe Qin, Auteur ; Zhilin Li, Auteur Année de publication : 2017 Article en page(s) : pp 36 - 47 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Rédaction cartographique [Termes IGN] conception cartographique [Termes IGN] légende cartographique [Termes IGN] spécification de contenu [Termes IGN] symbole graphique Résumé : (auteur) The legend is an important map component. Legend design is one aspect of map design, which forms an important topic in cartography. From the literature, it is found that only one study was dedicated to the building of cartographic rules for effective legend design, and no systematic investigations into the building of grouping rules for proper determination of the grouping of legend features (symbols + text descriptions) had been carried out. This study is therefore devoted to the building of grouping rules based on Gestalt laws. An experimental evaluation of these developed rules was designed and conducted. The results indicate that a legend designed by considering these new rules is significantly more efficient than the others violating these rules. Numéro de notice : A2017-130 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern En ligne : http://dx.doi.org/10.1080/00087041.2016.1148105 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84550 [article]

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Modellbasierte Transformation von 3D-Gebäudemodellen nach INSPIRE / Klement Aringer in ZFV, Zeitschrift für Geodäsie, Geoinformation und Landmanagement, Vol 141 n° 3 (Mai - Juni 2016)  

Public [article]  inZFV, Zeitschrift für Geodäsie, Geoinformation und Landmanagement > Vol 141 n° 3 (Mai - Juni 2016) . - pp 184 - 191 Titre : Modellbasierte Transformation von 3D-Gebäudemodellen nach INSPIRE Type de document : Article/Communication Auteurs : Klement Aringer, Auteur ; Andreas Donaubauer, Auteur ; Thomas H. Kolbe, Auteur ; Robert Roschlaub, Auteur Année de publication : 2016 Article en page(s) : pp 184 - 191 Note générale : bibliographie Langues : Allemand (ger) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes IGN] Bavière (Allemagne) [Termes IGN] CityGML [Termes IGN] données localisées 3D [Termes IGN] INSPIRE [Termes IGN] modèle 3D de l'espace urbain [Termes IGN] niveau de détail [Termes IGN] spécification de produit Résumé : (auteur) The federal governments of Germany endeavour to create a harmonized 3D building data set based on a common application schema (the AdV-CityGML-Profile). In a joint research project, the Bavarian Agency for Digitisation, High-Speed Internet and Surveying and the TUM, Chair of Geoinformatics, transformed an AdV-CityGML-Profile based test data set of Bavarian LoD2 building models into an INSPIRE-compliant schema. For the purpose of a transformation of such kind, the AdV provides the data specification, a test plan for 3D building models and a mapping table. The research project examined whether the transformation rules defined in the mapping table were unambiguous and sufficient for implementing a transformation of LoD2 data based on the AdV-CityGML-Profile into the INSPIRE schema. The proof of concept was carried out by transforming production data of the Bavarian 3D building model in LoD2 into the INSPIRE BU schema. In order to assure the quality of the data to be transformed the test specifications according to the test plan for 3D building models of the AdV were carried out. The AdV mapping table was checked for completeness and correctness and amendments were made accordingly. Numéro de notice : A2016-621 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/IMAGERIE Nature : Article En ligne : http://dx.doi.org/10.12902/zfv-0113-2016 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=81816 [article]

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Challenges Implementing INSPIRE coverage data [diaporama] / Dominique Laurent (2016) 

Public Titre : Challenges Implementing INSPIRE coverage data [diaporama] Type de document : Article/Communication Auteurs : Dominique Laurent , Auteur ; Jordi Escriu, Auteur Editeur : Paris [France] : Centre national de l'information géographique CNIG Année de publication : 2016 Conférence : EU conference INSPIRE 2016 26/09/2016 30/09/2016 Barcelone Espagne OA Proceedings Importance : 23 p. Format : pdf Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes IGN] données massives [Termes IGN] Europe (géographie politique) [Termes IGN] harmonisation des données [Termes IGN] INSPIRE [Termes IGN] orthoimage [Termes IGN] serveur [Termes IGN] spécification de contenu Résumé : (auteur) The INSPIRE KEN (Knowledge Exchange Network) of EuroGeographics and the INSPIRE Thematic Cluster on themes Elevation and Ortho-imagery organized in September 2015 a workshop dedicated to the implementation of coverage data and on relevant download services, mainly focused on themes orthoimagery and Elevation. The proposed presentation aims to expose the main learnings of this workshop and of the subsequent activities that followed the event. On the positive side, Web Coverage Services (WCS) are, at least in theory, powerful tools to deliver and better harmonize the data expected by INSPIRE. The workshop was also an opportunity to exchange experiences about implementation of coverage data and services: whereas NMCAs are beginners, other communities, such as hydrographic or meteorological ones are quite more advanced. On the negative side, there are remaining issues that might prevent data producers to transform quickly their coverage data and that, in opposite, might encourage them to expect clarifications and wait until the 2020 dead-line. The first point is related to the INSPIRE regulation that is not yet complete (Implementing Rule about WCS as a download service is still under preparation) or might evolve in the future (e.g. due to the standard evolution from GMLCOV to CIS v1.1). The second point is related to the state-of-play of technologies: it is unsure that the current WCS servers and client applications are mature and scalable enough to deal with huge volumes of coverage data. A typical issue for data producers is to decide on the approach to provide coverage data of a vast territory in a digestible way for the download services. The third point is related to the INSPIRE data specifications that have brought at conceptual level some extensions to the coverage standards that are supposed to be useful to satisfy relevant use cases, but are ignored by existing WCS implementations; these extensions might bring in practice possible duplicities or even inconsistencies. There are for instance several ways to document coverage metadata or the coverage extent that often bring to confusion among implementers. Summing up, the future publication of the technical guidelines drafted by MIG-T MIWP-7b subgroup on WCS (related to implementation and provision of INSPIRE coverage data using WCS download services) and the imminent adoption of the CIS v1.1 standard by OGC give the floor to updating the related INSPIRE data specifications in the short term. Numéro de notice : C2016-008 Affiliation des auteurs : IGN+Ext (2012-2019) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComSansActesPubliés-Unpublished DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=82188

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UN-GGIM: Europe Core Data to complement the INSPIRE framework [diaporama] / Dominique Laurent (2016) 

Public Titre : UN-GGIM: Europe Core Data to complement the INSPIRE framework [diaporama] Type de document : Article/Communication Auteurs : Dominique Laurent , Auteur Editeur : Paris [France] : Centre national de l'information géographique CNIG Année de publication : 2016 Conférence : EU conference INSPIRE 2016 26/09/2016 30/09/2016 Barcelone Espagne OA Proceedings Importance : 21 p. Format : pdf Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes IGN] base de données thématiques [Termes IGN] Europe (géographie politique) [Termes IGN] harmonisation des données [Termes IGN] infrastructure mondiale des données localisées [Termes IGN] INSPIRE [Termes IGN] interopérabilité sémantique [Termes IGN] modèle conceptuel de données localisées [Termes IGN] spécification de contenu Résumé : (auteur) The INSPIRE Directive has set up the legal and technical framework for harmonising the existing data related to the themes of annexes I, II and III. INSPIRE specifications provide common data models that ensure the first step towards interoperability; However, as most of the features and attributes of these data models are “voidable”, it is likely that different INSPIRE datasets will not be homogeneous in their content and level of detail. This background led the UN-GGIM: Europe Regional Committee to setup in 2014 the Work Group A (WG A) on Core Data to deal with core data specifications and quality, production issues, funding and data availability. Core data specifications will complement the INSPIRE initiative by defining the priorities on the core content that will be recommended to be made available, either by harmonising existing data when practicable or by producing new data when necessary. The first phase of WG A has been to define core data themes among the 34 INSPIRE themes. To carry out this selection of core data themes, WG A applied a methodology consisting mainly in a bottomup approach based on identifying user needs, with focus on the Sustainable Development Goals (SDGs) agreed by Member States in the framework of the United Nations 2030 Agenda for Sustainable Development. Therefore, defining the core data scope has consisted in selecting the INSPIRE themes that are the most widely required by the SDGs. As a result, 13 INSPIRE themes have been considered as core: - INSPIRE Annex I: Geographical Names; Administrative Units; Addresses; Cadastral Parcels; Transport Networks; Hydrography. - INSPIRE Annex II: Elevation; Land Cover; Orthoimagery. - INSPIRE Annex III: Statistical units; Buildings; Area management/restriction/regulation and reporting units; Land use. The next phase of WG A will be, for each selected theme, to decide on the technical specifications that should ensure homogeneous data on whole geographic Europe, from geometric point of view (e.g. homogeneous levels of detail) and from semantic point of view (e.g. mandatory content for the selected feature types and attributes). These future specifications should be profiles of the INSPIRE ones, they are expected to be both less demanding regarding the number of filled feature types and attributes but more demanding regarding the quality aspects. In addition, the UN-GGIM WG A work might feed other UN-GGIM initiatives at world level, such as the global Working Group on fundamental geospatial data themes. Numéro de notice : C2016-007 Affiliation des auteurs : IGN (2012-2019) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComSansActesPubliés-Unpublished DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=82187

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peut être téléchargé UN-GGIM: Europe Core Data to complement ... - diaporama auteur Adobe Acrobat PDF

Problématiques de recherche autour de la notion de clutter en cartographie automatique / Guillaume Touya in Cartes & Géomatique, n° 226 (décembre 2015) 

Public [article]  inCartes & Géomatique > n° 226 (décembre 2015) . - pp 91 - 100 Titre : Problématiques de recherche autour de la notion de clutter en cartographie automatique Type de document : Article/Communication Auteurs : Guillaume Touya , Auteur ; Sidonie Christophe , Auteur ; Charlotte Hoarau , Auteur Année de publication : 2015 Article en page(s) : pp 91 - 100 Note générale : Bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Bases de données localisées [Termes IGN] complexité de la carte [Termes IGN] généralisation cartographique automatisée [Termes IGN] indicateur de qualité [Termes IGN] qualité cartographique [Termes IGN] rédaction cartographique [Termes IGN] spécification de contenu [Termes IGN] style cartographique [Termes IGN] superposition Mots-clés libres : fouillis Résumé : (Auteur) L'effet de clutter intervient lorsqu'une carte comporte une quantité excessive d'information, quand cette information est désorganisée dans la carte. Il est indispensable de savoir mieux mesurer cette complexité afin de contrôler la qualité des cartes produites par des processus automatiques. Cet article rend compte de mesures existantes du clutter ou de la complexité, issues de différents domaines de recherche, et pointe le manque de méthodes adaptées à la conception automatique de cartes. Trois cas d'étude sont présentés pour illustrer le type de mesures requis pour améliorer l'automatisation de la généralisation cartographique, et de la spécification du style cartographique. Des verrous scientifiques sont déduits des problèmes pour traiter les cas d'étude avec les connaissances actuelles sur la complexité. Il en ressort notamment qu'une seule mesure ne peut pas saisir tous les aspects de la complexité des cartes et que la combinaison de mesures devrait être étudiée. Numéro de notice : A2015-943 Affiliation des auteurs : LaSTIG COGIT (2012-2019) Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueNat DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=79745 [article]

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OpenStreetMap for cadastral purposes: an application using VGI for official processes in urban areas / S. Basiouka in Survey review, vol 47 n° 344 (September 2015)  

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Cartography and its discontents / Matthew H. Edney in Cartographica, vol 50 n° 1 (Spring 2015)  

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Utilisation des spécifications techniques INSPIRE / Justine Perrin (2015) 

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Abstracting geographic information in a data rich world, ch. 2. Map specifications and user requirements / Sandrine Balley (2014)  

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Abstracting geographic information in a data rich world / Dirk Burghardt (2014)

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Generalising unusual map themes from OpenStreetMap / Guillaume Touya (2014)    

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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)

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Publishing of digital topographic map 25000 / Hiroyuki Ohno in Bulletin of the GeoSpatial Information authority of Japan, vol 60 (March 2013)

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Advances In Knowledge Discovery and Management, ch.. Ontology-based formal specifications for user-friendly geospatial data discovery / Ammar Mechouche (2013)    

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INSPIRE’s shift in emphasis / Ian Masser in GIM international, vol 26 n° 5 (May 2012)

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