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EuroSDR research on state-of-the-art of automated generalisation in commercial software: main findings and conclusions / Jantien E. Stoter (2010)
Titre : EuroSDR research on state-of-the-art of automated generalisation in commercial software: main findings and conclusions Type de document : Article/Communication Auteurs : Jantien E. Stoter, Auteur ; Blanca Baella, Auteur ; Connie Blok, Auteur ; Dirk Burghardt, Auteur ; Francisco Dávila, Auteur ; Cécile Duchêne , Auteur ; Maria Pla, Auteur ; Nicolas Regnauld , Auteur ; Guillaume Touya , Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2010 Conférence : ICA 2010, 13th ICA Workshop on Generalisation and Multiple Representation 12/09/2010 13/09/2010 Zürich Suisse OA Proceedings Importance : 6 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] généralisation automatique de données
[Vedettes matières IGN] GénéralisationRésumé : (auteur) [introduction] This paper presents the results of the EuroSDR (European Spatial Data Research) research project that studied the state-of-the-art of automated generalisation in commercial software in a collaboration between National Mapping Agencies (NMAs), research institutes and vendors. The aims of the study were to learn more about generic and specific map requirements of NMAs, to show possibilities and limitations of commercial generalisation software, and to identify areas for further developments based on latest research advances. The project consisted of three main steps: requirements analysis, testing, and evaluation. The requirement analysis (carried out from Oct 2006 till June 2007) resulted in four representative test cases, formalised and harmonised NMA map specifications for automated generalisation as well as an analysis of the defined specifications that shows the similarities and differences between map specifications of different NMAs. The four NMAs who provided the test data are: Ordnance Survey Great Britain (OSGB), Institut Géographique National, France (IGNf), The Netherlands’ Kadaster (Kadaster) and Institut Cartogràfic de Catalunya (ICC). The testing was performed from June 2007 to Spring 2008 by project team members (from NMAs and research institutes) on out-of-the-box versions of four generalisation systems: ArcGIS (ESRI), Change/Push/Typify (University of Hanover), Radius Clarity (1Spatial) and axpand (Axes Systems). At the same time the vendors (except Axes systems) carried out tests with the same test cases with possibly improved and/or customised versions of their systems. The tests resulted in 35 outputs consisting of 700 thematic layers, where it should be noted that the effort to execute one test was approximately 1 week. Several example outputs with an extract of the same test case are shown in Figure 1. The evaluation, carried out from summer 2008 to spring 2009, consisted of an evaluation of meta aspects (based on information recorded by the testers) and of an evaluation of the generalised outputs themselves. The latter evaluation consisted of three parts that complemented each other: a) automated constraint-based evaluation, b) evaluation which visually compared different outputs for one test case and c) a qualitative evaluation of outputs by cartographic experts. Numéro de notice : C2010-052 Affiliation des auteurs : COGIT+Ext (1988-2011) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://kartographie.geo.tu-dresden.de/downloads/ica-gen/workshop2010/genemr2010 [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98917 Documents numériques
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EuroSDR research ... - pdf auteurAdobe Acrobat PDF GeoGraphLab: a tool for exploring structural characteristics of transportation network / Eric Mermet (2010)
Titre : GeoGraphLab: a tool for exploring structural characteristics of transportation network Type de document : Article/Communication Auteurs : Eric Mermet , Auteur ; Anne Ruas , Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2010 Conférence : AGILE 2010, 13th International Conference on Geographic Information Science, Geospatial thinking 11/05/2010 14/05/2010 Guimaraes Portugal OA Proceedings Importance : 4 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] analyse combinatoire (maths)
[Termes IGN] caractérisation
[Termes IGN] exploration de données géographiques
[Termes IGN] graphe
[Termes IGN] réseau de transportRésumé : (auteur) [introduction] Transportation systems hold in their structure a complexity inherent to the arrangement of the various components (nodes and edges) that composing them. In order to get information that will be useful for users (travelers, network operator or land developer), it is necessary to understand how a transportation network reacts to different stimuli. There are several problems related to the analysis of a transportation system: firstly combinatorial problems arise as mathematical indicators based on all shortest paths on the network, secondly data storage and mining problems and finally problems to visualize these data. This paper introduces new methods for network exploration aiming at solving these problems. To answer to these different issues, this paper proposes software architecture dedicated to the structural exploration of a transportation network. Numéro de notice : C2010-069 Affiliation des auteurs : COGIT (1988-2011) Thématique : GEOMATIQUE Nature : Poster nature-HAL : Poster-avec-CL DOI : sans En ligne : https://agile-online.org/images/conferences/2010/documents/posterabstracts_pdf/1 [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102045
Titre : Relevant space partitioning for collaborative generalisation Type de document : Article/Communication Auteurs : Guillaume Touya , Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2010 Conférence : ICA 2010, 13th ICA Workshop on Generalisation and Multiple Representation 12/09/2010 13/09/2010 Zürich Suisse OA Proceedings Importance : 11 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] cartographie collaborative
[Termes IGN] partition des données
[Vedettes matières IGN] GénéralisationRésumé : (auteur) [conclusion] In this paper, we presented the issue of partitioning data into geographic spaces relevant for a particular generalisation process in the context of Collaborative Generalisation. The paper introduces the concept of geographic space for generalisation and its neighbourhood, notably the issue of thematic neighbourhood. The paper also discusses how these spaces can be created, and how to define their boundaries. Numéro de notice : C2010-050 Affiliation des auteurs : COGIT (1988-2011) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://kartographie.geo.tu-dresden.de/downloads/ica-gen/workshop2010/genemr2010 [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98914 Documents numériques
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Relevant space partitioning ... - pdf auteurAdobe Acrobat PDF
Titre : Simulation of urban blocks densification Type de document : Article/Communication Auteurs : Florence Curie, Auteur ; Julien Perret , Auteur ; Anne Ruas , Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2010 Conférence : AGILE 2010, 13th International Conference on Geographic Information Science, Geospatial thinking 11/05/2010 14/05/2010 Guimaraes Portugal OA Proceedings Importance : 8 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] densification
[Termes IGN] îlot urbain
[Termes IGN] simulation numériqueRésumé : (auteur) This paper addresses urban block densification in a simulation context. The simulation of such a process requires several spatial analysis tools and specific knowledge on the types of objects accounting for the increased urban density. In this paper, only buildings creation is considered. The method proposed hereby takes into account the existing spatial organisation of an urban block in order to respect it while creating new buildings. Numéro de notice : C2010-072 Affiliation des auteurs : COGIT (1988-2011) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://agile-online.org/images/conferences/2010/documents/shortpapers_pdf/132_d [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102054 ICA News = Nouvelles de l'ACI (Bulletin de ICA News) / International cartographic association = association cartographique internationale
[n° ou bulletin]
Titre : ICA News = Nouvelles de l'ACI Type de document : Périodique Auteurs : International cartographic association = association cartographique internationale, Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2009 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie Numéro de notice : 219-0903 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Numéro de périodique Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=15899 [n° ou bulletin]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 219-09031 RAB Revue Centre de documentation En réserve L003 Disponible 50th anniversary of ICA (Bulletin de ICA News) / I. DreckiPermalinkICA News = Nouvelles de l'ACI (Bulletin de ICA News) / International cartographic association = association cartographique internationalePermalinkICA News = Nouvelles de l'ACI (Bulletin de ICA News) / International cartographic association = association cartographique internationalePermalinkFirst thoughts for the orchestration of generalisation methods on heterogeneous landscapes / Guillaume Touya (2008)PermalinkMethodologies for the evaluation of generalised data derived with commercial available generalisation systems / Dirk Burghardt (2008)PermalinkPermalinkA study on the state-of-the-art in automated map generalisation implemented in commercial out-of-the-box software / Jantien E. Stoter (2008)PermalinkPermalinkPermalinkICA News = Nouvelles de l'ACI (Bulletin de ICA News) / International cartographic association = association cartographique internationalePermalink