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ICA 2010, 13th ICA Workshop on Generalisation and Multiple Representation 12/09/2010 13/09/2010 Zürich Suisse OA Proceedings
nom du congrès :
ICA 2010, 13th ICA Workshop on Generalisation and Multiple Representation
début du congrès :
12/09/2010
fin du congrès :
13/09/2010
ville du congrès :
Zürich
pays du congrès :
Suisse
site des actes du congrès :
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Affiner la recherche Interroger des sources externesCapitalisation problem in research : example of a new platform for generalisation, Cartagen / Jérémy Renard (2010)
Titre : Capitalisation problem in research : example of a new platform for generalisation, Cartagen Type de document : Article/Communication Auteurs : Jérémy Renard 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 : 7 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] CartAGen (plateforme de généralisation)
[Termes IGN] plateforme collaborative
[Vedettes matières IGN] GénéralisationRésumé : (auteur) [introduction] The aim of this paper is to begin a reflexion about research capitalisation through an innovating computer software. It first gives an overview of the general needs and objectives for a generalisation research platform, then focusing on the generalisation research case in COGIT laboratory. Then the chosen architecture covering the combination of different software and languages is presented, as well as the technical realisations that have already been achieved. The last section deals with the further needed improvements and the possible benefits for future research, both in and outside COGIT laboratory. Numéro de notice : C2010-051 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=98915 Documents numériques
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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 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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Titre : Relevant space partitioning for collaborative generalisation Type de document : Article/Communication Auteurs : Guillaume Touya 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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