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Taxonomie des tâches d'analyse géovisuelle de risques / Gabriel Vatin in Cartes & Géomatique, n° 217 (septembre 2013)
[article]
Titre : Taxonomie des tâches d'analyse géovisuelle de risques Type de document : Article/Communication Auteurs : Gabriel Vatin, Auteur ; Aldo Napoli, Auteur Année de publication : 2013 Article en page(s) : pp 49 - 58 Langues : Français (fre) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse géovisuelle
[Termes IGN] gestion des risques
[Termes IGN] logiciel de visualisation
[Termes IGN] sécurité maritime
[Termes IGN] surveillance
[Termes IGN] traficRésumé : (Auteur) Numéro de notice : A2013-554 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueNat DOI : sans En ligne : http://www.lecfc.fr/new/articles/217-article-5.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32690
in Cartes & Géomatique > n° 217 (septembre 2013) . - pp 49 - 58[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 021-2013031 RAB Revue Centre de documentation En réserve L003 Disponible Towards qualitative geovisual analytics: A case study involving places, people, and mediated experience / Ryan Burns in Cartographica, vol 48 n° 3 (October 2013)
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Titre : Towards qualitative geovisual analytics: A case study involving places, people, and mediated experience Type de document : Article/Communication Auteurs : Ryan Burns, Auteur ; André Skupin, Auteur Année de publication : 2013 Article en page(s) : pp 157 - 176 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] analyse géovisuelle
[Termes IGN] analyse visuelle
[Termes IGN] carte de Kohonen
[Termes IGN] données qualitatives
[Termes IGN] retour d'expérience
[Termes IGN] système d'information géographique
[Termes IGN] visualisation cartographique
[Vedettes matières IGN] GéovisualisationRésumé : (Auteur) This article seeks to address the gap between the quantitative, summative data that are typically engaged in geovisual analytics and the more personal, experiential ways of knowledge construction accentuated by qualitative GIS. By incorporating diverse forms of data within a high-dimensional conceptual framework, we set out a type of qualitative geovisual analytics. This approach is attentive to the epistemological limitations of singular data sources and highlights the multiple ways of exploring neighbourhoods. The article reports on a project that used an online survey, including collection of personal impressions of San Diego neighbourhoods based on street-level video. Three attribute spaces are conceptualized: survey respondents' characteristics, attributes of San Diego neighbourhoods, and characteristics of the words used to describe these neighbourhoods. The self-organizing map (SOM) technique was used to reduce the dimensionality of these attribute spaces for visual exploration. This approach makes several important contributions, including a demonstration of “scaling up” the work that has been done in qualitative GIS. It productively integrates experiential data with a geovisual analytics approach and reaffirms the multiple meanings of visualization. Numéro de notice : A2013-570 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.3138/carto.48.3.1691 En ligne : https://doi.org/10.3138/carto.48.3.1691 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32706
in Cartographica > vol 48 n° 3 (October 2013) . - pp 157 - 176[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 031-2013031 RAB Revue Centre de documentation En réserve L003 Disponible Linking time geography and activity theory to support the activities of mobile information seekers / Paul Crease in Transactions in GIS, vol 17 n° 4 (August 2013)
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Titre : Linking time geography and activity theory to support the activities of mobile information seekers Type de document : Article/Communication Auteurs : Paul Crease, Auteur ; Tumasch Reischenbacher, Auteur Année de publication : 2013 Article en page(s) : pp 507 - 525 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] analyse spatio-temporelle
[Termes IGN] calcul d'itinéraire
[Termes IGN] données spatiotemporelles
[Termes IGN] itinéraire
[Termes IGN] recherche d'information géographique
[Termes IGN] SIG nomade
[Termes IGN] Time-geographyRésumé : (Auteur) Mobile geographic information seeking systems are often employed to support spatial activities in an unfamiliar geographic environment. However, current systems are unable to incorporate the spatio-temporal constraints of these activities in order to support this information seeking. This article describes a methodology addressing the nature of these spatio-temporal activities that has the potential to contribute solutions to this problem. A key element of this approach is the awareness that both the planning and acting phases must be considered in supporting such activities. This means the development of plans that can be amended ad-hoc, whilst still adhering to the spatio-temporal constraints of the activity. The results of such an approach are the ability for a more descriptive representation of a spatio-temporal activity, which can then be used to support spatio-temporal accessibility analyses and disclose geographic information objects that are no longer accessible to the mobile information seeker. The introduction of these spatio-temporal constraints also allows the mobile information seeker to build up an itinerary that adheres to the given spatio-temporal constraints of the activity. Numéro de notice : A2013-469 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1111/tgis.12044 Date de publication en ligne : 02/08/2013 En ligne : https://doi.org/10.1111/tgis.12044 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32607
in Transactions in GIS > vol 17 n° 4 (August 2013) . - pp 507 - 525[article]A methodological framework for researching the usability of the space-time cube / Irma Kveladze in Cartographic journal (the), vol 50 n° 3 (August 2013)
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Titre : A methodological framework for researching the usability of the space-time cube Type de document : Article/Communication Auteurs : Irma Kveladze, Auteur Année de publication : 2013 Article en page(s) : pp 201 - 210 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse spatio-temporelle
[Termes IGN] convivialité
[Termes IGN] cube espace-temps
[Termes IGN] exploration de données géographiques
[Termes IGN] visualisation de donnéesRésumé : (Auteur) In recent years, an increased interest in the use of the Space-Time Cube (STC) to visualize movement data can be witnessed. However, little is known about whether the cube is truly efficient and effective to satisfactorily display complex movement datasets. The limited usability research that has been done did not lead to details on how the STC content should be designed and whether the cartographic design influences the exploration process. The conceptual framework that is proposed in this paper offers an approach to the evaluation of the STC content with special attention for design aspects and the environment in which the STC has to function. Systematic usability studies have to identify the strengths and weaknesses of the STC under different conditions. Therefore, the framework contains phased studies in which real-world data of four use cases of different complexity are used. Numéro de notice : A2013-461 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277413Y.0000000061 En ligne : https://doi.org/10.1179/1743277413Y.0000000061 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32599
in Cartographic journal (the) > vol 50 n° 3 (August 2013) . - pp 201 - 210[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 030-2013031 RAB Revue Centre de documentation En réserve L003 Disponible Towards 4D cartography - four-dimensional dynamic maps for understanding spatio-temporal correlations in lightning events / Bernd Resch in Cartographic journal (the), vol 50 n° 3 (August 2013)
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Titre : Towards 4D cartography - four-dimensional dynamic maps for understanding spatio-temporal correlations in lightning events Type de document : Article/Communication Auteurs : Bernd Resch, Auteur ; Florian Hillen, Auteur ; et al., Auteur Année de publication : 2013 Article en page(s) : pp 266 - 275 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie
[Termes IGN] analyse spatio-temporelle
[Termes IGN] cartographie dynamique
[Termes IGN] dimension temporelle
[Termes IGN] données spatiotemporelles
[Termes IGN] visualisation 4D
[Termes IGN] visualisation dynamiqueRésumé : (Auteur) While graphic variables in 2D maps have been extensively investigated, 4D cartography is still a widely unexplored field. In this paper, we investigate the usefulness of 4D maps (three spatial dimensions plus time) for cartographically illustrating spatio-temporal environmental phenomena. The presented approach focuses mostly on explorative research rather than on enhancement and extension of existing methods and principles. The user study described in the paper shows that 4D cartography is not a well-explored research area and that many experienced map users try to apply their knowledge from 2D maps to 4D dynamic visualisations. Thus, in order to foster the discussion within the community, we formulated several basic research questions for the area of 4D cartography, which range from methods for representing time in 4D visualisations and understanding the temporal context to finding generic methods to achieve optimized temporal generalisation and a consistent definition of graphical variables for 3D and 4D. Numéro de notice : A2013-466 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277413Y.0000000062 En ligne : https://doi.org/10.1179/1743277413Y.0000000062 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32604
in Cartographic journal (the) > vol 50 n° 3 (August 2013) . - pp 266 - 275[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 030-2013031 RAB Revue Centre de documentation En réserve L003 Disponible PermalinkPermalinkPermalinkMixing, blending, merging or scrambling topographic maps and orthoimagery in geovisualizations ? / Charlotte Hoarau (2013)PermalinkVisual analytics of movement: An overview of methods, tools and procedures / Natalia Andrienko in Information visualization, vol 12 n° 1 (January 2013)PermalinkEffectiveness and efficiency of map symbols for dynamic geographic information visualization / Weihua Dong in Cartography and Geographic Information Science, vol 39 n° 2 (April 2012)PermalinkMaps and biased familiarity: cognitive distance error and reference points / R. Lloyd in Cartographica, vol 46 n° 3 (September 2011)PermalinkAnalytical, visual and interactive concepts for geo-visual analytics / Heidrun Schumann in Journal of Visual Languages and Computing, vol 22 n° 4 (August 2011)PermalinkThe elements of probabilistic time geography / Stephan Winter in Geoinformatica, vol 15 n° 3 (July 2011)PermalinkWeka-STPM: a software architecture and prototype for semantic trajectory data mining and visualization / Vania Bogorny in Transactions in GIS, vol 15 n° 2 (April 2011)PermalinkA multiple representation data structure for dynamic visualisation of generalised 3D city models / B. Mao in ISPRS Journal of photogrammetry and remote sensing, vol 66 n° 2 (March - April 2011)PermalinkPermalinkExploring the efficiency of users' visual analytics strategies based on sequence analysis of eye movement recordings / Arzu Çöltekin in International journal of geographical information science IJGIS, vol 24 n° 10 (october 2010)PermalinkL'animation cartographique pour la représentation de trajectoires : Propositions et perspectives / L. Ravenel in Le monde des cartes, n° 205 (septembre 2010)PermalinkDirected movements in probabilistic time geography / Stephan Winter in International journal of geographical information science IJGIS, vol 24 n° 9 (september 2010)PermalinkModèle et langage pour la manipulation de trajectoires spatio-temporelles / D. Zheni Triki in Revue internationale de géomatique, vol 20 n° 1 (mars - mai 2010)PermalinkAccuracy 2010 : Proceedings of the Ninth international symposium on spatial accuracy assessment in natural resources and environmental sciences, Leicester, UK, 20 - 23 juillet 2010 / Nicholas J. Tate (2010)PermalinkPermalinkProceedings of the GIS Research UK, 18th annual conference, University College London, 14th - 16th April 2010 / Muki M. Haklay (2010)PermalinkCOSIT 2009, Doctoral Colloquium, 25 septembre 2009, Port de l'Aber Wrac'h, France / Clare Davies (2009)Permalink