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IFC schemas in ISO/TC 211 compliant UML for improved interoperability between BIM and GIS / Knut Jetlund in ISPRS International journal of geo-information, vol 9 n° 4 (April 2020)
[article]
Titre : IFC schemas in ISO/TC 211 compliant UML for improved interoperability between BIM and GIS Type de document : Article/Communication Auteurs : Knut Jetlund, Auteur ; Erling Onstein, Auteur ; Lizhen Huang, Auteur Année de publication : 2020 Article en page(s) : 30 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] CityGML
[Termes IGN] format Industry foudation classes IFC
[Termes IGN] implémentation (informatique)
[Termes IGN] interopérabilité
[Termes IGN] modélisation 3D du bâti BIM
[Termes IGN] norme ISO
[Termes IGN] standard OGC
[Termes IGN] système d'information géographique
[Termes IGN] UMLRésumé : (auteur) This study aims to improve the interoperability between the application domains of Building Information Modelling (BIM) and Geographic Information Systems (GIS) by linking and harmonizing core information concepts. Many studies have investigated the integration of application schemas and data instances according to the BIM model IFC and the GIS model CityGML. This study investigates integration between core abstract concepts from IFC and ISO/TC 211 standards for GIS—independent of specific application schemas. A pattern was developed for conversion from IFC EXPRESS schemas to Unified Modelling Language (UML) models according to ISO/TC 211 standards. Core concepts from the two application domains were linked in the UML model, and conversions to implementation schemas for the Geography Markup Language (GML) and EXPRESS were tested. The results showed that the IFC model could be described as an ISO/TC 211 compliant UML model and that abstract concepts from ISO/TC 211 standards could be linked to core IFC concepts. Implementation schemas for BIM and GIS formats could be derived from the UML model, enabling implementation in applications from both domains without conversion of concepts. Future work should include refined linking and harmonization of core abstract concepts from the two application domains. Numéro de notice : A2020-263 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3390/ijgi9040278 Date de publication en ligne : 23/04/2020 En ligne : https://doi.org/10.3390/ijgi9040278 Format de la ressource électronique : url article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95023
in ISPRS International journal of geo-information > vol 9 n° 4 (April 2020) . - 30 p.[article]Designing multi-scale maps: lessons learned from existing practices / Marion Dumont in International journal of cartography, Vol 6 n° 1 (March 2020)
[article]
Titre : Designing multi-scale maps: lessons learned from existing practices Type de document : Article/Communication Auteurs : Marion Dumont , Auteur ; Guillaume Touya , Auteur ; Cécile Duchêne , Auteur Année de publication : 2020 Projets : MapMuxing / Christophe, Sidonie Article en page(s) : pp 121 - 151 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] analyse visuelle
[Termes IGN] carte interactive
[Termes IGN] cognition
[Termes IGN] données multiéchelles
[Termes IGN] échelle cartographique
[Termes IGN] géomatique web
[Termes IGN] niveau d'abstraction
[Termes IGN] niveau de détail
[Termes IGN] représentation multiple
[Termes IGN] Web Map Tile Service
[Termes IGN] zoom
[Vedettes matières IGN] GénéralisationRésumé : (Auteur) Mapping applications display multi-scale maps where zooming in and out triggers the display of different maps at different scales. Multi-scale maps strongly augmented the potential uses of maps, compared to the traditional single-scaled paper maps. But the exploration of the multi-scale maps can be cognitively difficult for users because the content of the maps can be very different at different scales. This paper seeks to identify the factors in the design of map content and style that increase or decrease the exploration cognitive load, in order to improve multi-scales map design. We studied sixteen existing examples of multi-scale maps to identify these factors that influence a fluid zooming interaction. Several different analyses were conducted on these sixteen multi-scale maps. We first conducted a guided visual exploration of the maps, and a detailed study of the scales of the maps, to identify general trends of good practices (e.g. the WMTS standard that defines zoom levels is widely used) and potential ways of improvement (e.g. a same map is often used at multiple successive zoom levels). Then, we focused on the visual complexity of the multi-scale maps by analyzing how it varies, continuously or not, across scales, using clutter measures, which showed a peak of complexity at zoom level 12 of the WMTS standard. Finally, we studied how buildings and roads are subject to abstraction changes across scales (e.g. at what zoom level individual buildings turn into built-up areas), which can be one of the causes of exploration difficulties. We identified some good practices to reduce the impact of abstraction changes, for instance by mixing different levels of abstraction in the same map. Numéro de notice : A2020-060 Affiliation des auteurs : LASTIG COGIT (2012-2019) Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/23729333.2020.1717832 Date de publication en ligne : 28/01/2020 En ligne : https://doi.org/10.1080/23729333.2020.1717832 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=94571
in International journal of cartography > Vol 6 n° 1 (March 2020) . - pp 121 - 151[article]A proposal for modeling indoor–outdoor spaces through indoorGML, open location code and OpenStreetMap / Ruben Cantarero Navarro in ISPRS International journal of geo-information, vol 9 n° 3 (March 2020)
[article]
Titre : A proposal for modeling indoor–outdoor spaces through indoorGML, open location code and OpenStreetMap Type de document : Article/Communication Auteurs : Ruben Cantarero Navarro, Auteur ; Ana Rubio Ruiz, Auteur ; Javier Dorado Chaparro, Auteur ; et al., Auteur Année de publication : 2020 Article en page(s) : 21 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] CityGML
[Termes IGN] données hétérogènes
[Termes IGN] format Industry foudation classes IFC
[Termes IGN] indoorGML
[Termes IGN] internet des objets
[Termes IGN] modélisation 3D
[Termes IGN] OpenStreetMap
[Termes IGN] positionnement en intérieur
[Termes IGN] représentation spatiale
[Termes IGN] ville intelligente
[Termes IGN] WiFiRésumé : (auteur) Traditionally, the standards of spatial modeling are oriented to represent the quantitative information of space. However, in recent years an increasingly common challenge is appearing: flexibly and appropriately integrating quantitative information that goes beyond the purely geometric. This problem has been aggravated due to the success of new paradigms such as the Internet of Things. This adds an additional challenge to the representation of this information due to the need to represent characteristic information of the space from different points of view in a model, such as WiFi coverage, dangerous surroundings, etc. While this problem has already been addressed in indoor spaces with the IndoorGML standard, it remains to be solved in outdoor and indoor–outdoor spaces. We propose to take the advantages proposed in IndoorGML, such as cellular space or multi-layered space model representation, to outdoor spaces in order to create indoor–outdoor models that enable the integration of heterogeneous information that represents different aspects of space. We also propose an approach that gives more flexibility in spatial representation through the integration of standards such as OpenLocationCode for the division of space. Further, we suggest a procedure to enrich the resulting model through the information available in OpenStreetMap. Numéro de notice : A2020-257 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3390/ijgi9030169 Date de publication en ligne : 12/03/2020 En ligne : https://doi.org/10.3390/ijgi9030169 Format de la ressource électronique : url article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95013
in ISPRS International journal of geo-information > vol 9 n° 3 (March 2020) . - 21 p.[article]The place names of French Guiana in the face of the geoweb: Between data sovereignty, indigenous knowledge, and cartographic deregulation / Matthieu Noucher in Cartographica, vol 55 n° 1 (Spring 2020)
[article]
Titre : The place names of French Guiana in the face of the geoweb: Between data sovereignty, indigenous knowledge, and cartographic deregulation Type de document : Article/Communication Auteurs : Matthieu Noucher, Auteur Année de publication : 2020 Article en page(s) : pp 15 - 28 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Toponymie
[Termes IGN] analyse de données
[Termes IGN] flux de données
[Termes IGN] géomatique web
[Termes IGN] Guyane (département français)
[Termes IGN] toponymie localeRésumé : (Auteur) French Guiana, the only overseas region of Europe located in South America, is faced with the claims of identity politics, particularly those of indigenous peoples, who propose alternative place names. This critical analysis of the process of a posteriori recognition of toponyms is based on deconstruction of local, national, and international toponymic databases circulating on the geoweb, supported by interviews with the advocates of these corpora. We propose a critical analysis of toponymic data flows, examining how these data transit through the Web and disappear into the limbo of the Internet or gradually become definitive. This highlights the complexity of the current digital geographic information landscape: national institutes defend a form of data sovereignty for their territory, but they are caught between the digital empowerment of local communities now able to produce counter-cartographies and planetwide cartographic deregulation emanating from the Web giants. Numéro de notice : A2020-123 Affiliation des auteurs : non IGN Thématique : TOPONYMIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3138/cart-2018-0027 Date de publication en ligne : 13/03/2020 En ligne : https://doi.org/10.3138/cart-2018-0027 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=94748
in Cartographica > vol 55 n° 1 (Spring 2020) . - pp 15 - 28[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 031-2020011 SL Revue Centre de documentation Revues en salle Disponible Les nouveautés de QGis 3.10 / Anonyme in Géomatique expert, n° 130-131 (octobre - décembre 2019)
[article]
Titre : Les nouveautés de QGis 3.10 Type de document : Article/Communication Auteurs : Anonyme, Auteur Année de publication : 2019 Article en page(s) : pp 18 - 25 Langues : Français (fre) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique
[Termes IGN] bibliothèque logicielle
[Termes IGN] impression
[Termes IGN] logiciel libre
[Termes IGN] mise en page
[Termes IGN] QGIS
[Termes IGN] typographie
[Termes IGN] visualisation 3D
[Termes IGN] Web Map ServiceRésumé : (éditeur) QGis 3.10 vient juste de voir le jour. Petit tour des nouveautés de cette version majeure. Numéro de notice : A2019-586 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtSansCL DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=94527
in Géomatique expert > n° 130-131 (octobre - décembre 2019) . - pp 18 - 25[article]Réservation
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