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MapMosaic : dynamic layer compositing for interactive geovisualization / María-Jesús Lobo in International journal of geographical information science IJGIS, vol 31 n° 9-10 (September - October 2017)
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[article]
Titre : MapMosaic : dynamic layer compositing for interactive geovisualization Type de document : Article/Communication Auteurs : María-Jesús Lobo , Auteur ; Caroline Appert, Auteur ; Emmanuel Pietriga, Auteur
Année de publication : 2017 Article en page(s) : pp 1818 - 1845 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique
[Termes IGN] analyse comparative
[Termes IGN] cartographie dynamique
[Termes IGN] couche thématique
[Termes IGN] données maillées
[Termes IGN] données matricielles
[Termes IGN] données vectorielles
[Termes IGN] géovisualisation
[Termes IGN] interactivité
[Termes IGN] interface utilisateur
[Termes IGN] logiciel SIG
[Termes IGN] MAPublisher
[Termes IGN] multiplexage
[Termes IGN] QGIS
[Termes IGN] visualisation dynamiqueMots-clés libres : MapMuxing Résumé : (Auteur) GIS software applications and other mapping tools enable users to correlate data from multiple layers and gain insight from the resulting visualizations. However, most of these applications only feature basic, monolithic layer compositing techniques. These techniques do not always support users effectively in their tasks, as we observed during interviews with GIS experts. We introduce MapMosaic, a novel approach based on dynamic visual compositing that enables users to interactively create and manipulate local composites of multiple vector and raster map layers, taking into account the semantics and attribute values of objects and fields in the compositing process. We evaluate MapMosaic ’s interaction model against that of QGIS (a widely used desktop GIS) and MAPublisher (a professional cartography tool) using the ‘Cognitive Dimensions’ framework and through an analytical comparison, showing that MapMosaic ’s model is more flexible and can support users more effectively in their tasks. We also report on feedback obtained from experts, which further confirms the potential of this highly dynamic approach to map layer compositing. Numéro de notice : A2017-505 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/13658816.2017.1325488 En ligne : https://doi.org/10.1080/13658816.2017.1325488 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=86451
in International journal of geographical information science IJGIS > vol 31 n° 9-10 (September - October 2017) . - pp 1818 - 1845[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 079-2017051 RAB Revue Centre de documentation En réserve L003 Disponible Exploiting illusory grid lines for object-location memory performance in urban topographic maps / Frank Dickmann in Cartographic journal (the), Vol 54 n° 3 (August 2017)
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Titre : Exploiting illusory grid lines for object-location memory performance in urban topographic maps Type de document : Article/Communication Auteurs : Frank Dickmann, Auteur ; Dennis Edler, Auteur ; Anne-Kathrin Bestgen, Auteur ; Lars Kuchinke, Auteur Année de publication : 2017 Article en page(s) : pp 242-253 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie
[Termes IGN] carte interactive
[Termes IGN] carte topographique
[Termes IGN] géopositionnement
[Termes IGN] quadrillage
[Termes IGN] symbole graphique
[Termes IGN] système d'information géographique
[Termes IGN] topologieRésumé : (Auteur) In order to be successful in spatial orientation tasks, people need to recall locations and configurations of spatial objects from their memory. This understanding of geographic space often arises from experience with cartographic media representing topographic and topological information by graphic symbols. Learning spatial information from graphic media is influenced by different perception-based grouping effects distorting the accuracy of spatial object-positions and their relations. Such geometric inaccuracies can be softened by adding a grid layer, which regionalizes the map and can be used as an additional orientation pattern. This grid layer usually consists of solid lines and overlays semantic information. The present paper reports the results of two empirical studies on object-location memory (OLM) performance. In these studies, the amount of visual detail of the grid layer was reduced. By positioning the grid layer below specific urban topographic objects (study 1), the grid pattern was graphically interrupted. These interrupted grid lines were completed by cognitive completion mechanisms (illusory grid lines) described in the Gestalt principles of closure and continuation. The second experiment examined the maximum grid line gap that is closed by cognitive line completion and keeps an advantage for OLM (study 2). Numéro de notice : A2017-693 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/00087041.2016.1236509 En ligne : https://doi.org/10.1080/00087041.2016.1236509 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=88003
in Cartographic journal (the) > Vol 54 n° 3 (August 2017) . - pp 242-253[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 030-2017031 RAB Revue Centre de documentation En réserve L003 Disponible A framework for interactive visual analysis of heterogeneous marine data in an integrated problem solving environment / Shuai Liu in Computers & geosciences, vol 104 (July 2017)
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Titre : A framework for interactive visual analysis of heterogeneous marine data in an integrated problem solving environment Type de document : Article/Communication Auteurs : Shuai Liu, Auteur ; Ge Chen, Auteur ; Shifeng Yao, Auteur ; Fenglin Tian, Auteur ; Wei Liu, Auteur Année de publication : 2017 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] base de données marines
[Termes IGN] carte interactive
[Termes IGN] données spatiotemporelles
[Termes IGN] environnement géographique virtuel
[Termes IGN] monde virtuel
[Termes IGN] océanographie spatiale
[Termes IGN] positionnement par Argos
[Termes IGN] visualisation de données
[Vedettes matières IGN] GéovisualisationRésumé : (auteur) This paper presents a novel integrated marine visualization framework which focuses on processing, analyzing the multi-dimension spatiotemporal marine data in one workflow. Effective marine data visualization is needed in terms of extracting useful patterns, recognizing changes, and understanding physical processes in oceanography researches. However, the multi-source, multi-format, multi-dimension characteristics of marine data pose a challenge for interactive and feasible (timely) marine data analysis and visualization in one workflow. And, global multi-resolution virtual terrain environment is also needed to give oceanographers and the public a real geographic background reference and to help them to identify the geographical variation of ocean phenomena. This paper introduces a data integration and processing method to efficiently visualize and analyze the heterogeneous marine data. Based on the data we processed, several GPU-based visualization methods are explored to interactively demonstrate marine data. GPU-tessellated global terrain rendering using ETOPO1 data is realized and the video memory usage is controlled to ensure high efficiency. A modified ray-casting algorithm for the uneven multi-section Argo volume data is also presented and the transfer function is designed to analyze the 3D structure of ocean phenomena. Based on the framework we designed, an integrated visualization system is realized. The effectiveness and efficiency of the framework is demonstrated. This system is expected to make a significant contribution to the demonstration and understanding of marine physical process in a virtual global environment. Numéro de notice : A2017-128 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.cageo.2017.03.021 En ligne : http://doi.org/10.1016/j.cageo.2017.03.021 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84543
in Computers & geosciences > vol 104 (July 2017)[article]Vol 44 n° 4 - July 2017 - Special content section: dynamic and 3D illustrations (Bulletin de Cartography and Geographic Information Science) / Nicholas Chrisman
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[n° ou bulletin]
est un bulletin de Cartography and Geographic Information Science / Cartography and geographic information society (1999 -)
Titre : Vol 44 n° 4 - July 2017 - Special content section: dynamic and 3D illustrations Type de document : Périodique Auteurs : Nicholas Chrisman, Éditeur scientifique Année de publication : 2017 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie numérique
[Termes IGN] cartographie 3D
[Termes IGN] cartographie dynamiqueNuméro de notice : 032-201704 Affiliation des auteurs : non IGN Nature : Numéro de périodique En ligne : http://www.tandfonline.com/toc/tcag20/44/4?nav=tocList Format de la ressource électronique : URL Sommaire Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=28277 [n° ou bulletin] Contient
- Domains of uncertainty visualization research: a visual summary approach / Jennifer Smith Mason in Cartography and Geographic Information Science, Vol 44 n° 4 (July 2017)
- Automatic spatial metadata systems – the case of Australian urban research infrastructure network / Moshen Kalantari in Cartography and Geographic Information Science, Vol 44 n° 4 (July 2017)
- Wireframing for interactive & web-based geographic visualization: designing the NOAA Lake Level Viewer / Robert Emmett Roth in Cartography and Geographic Information Science, Vol 44 n° 4 (July 2017)
Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 032-2017041 RAB Revue Centre de documentation En réserve L003 Disponible vol 21 n° 3 - July - September 2017 - Special issue [included] on Map interaction (Bulletin de Geoinformatica) / Christian Kray
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[n° ou bulletin]
est un bulletin de Geomatica / Canadian institute of geomatics = Association canadienne des sciences géomatiques (Canada) (1993 -)
Titre : vol 21 n° 3 - July - September 2017 - Special issue [included] on Map interaction Type de document : Périodique Auteurs : Christian Kray, Éditeur scientifique ; Falko Schmid, Éditeur scientifique ; Holger Fritze, Éditeur scientifique Année de publication : 2017 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] carte d'intérieur
[Termes IGN] cartographie dynamique
[Termes IGN] cartographie pour écran mobile
[Termes IGN] données localisées des bénévoles
[Termes IGN] langage de requête
[Termes IGN] navigation
[Termes IGN] requête (informatique)Numéro de notice : sans Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Numéro de périodique En ligne : https://link.springer.com/journal/10707/21/3/page/1 Format de la ressource électronique : URL sommaire Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=28705 [n° ou bulletin] Contient
- Index-supported pattern matching on tuples of time-dependent values / Fabio Valdés in Geoinformatica, vol 21 n° 3 (July - September 2017)
- Popularity-aware collective keyword queries in road networks / Sen Zhao in Geoinformatica, vol 21 n° 3 (July - September 2017)
- Humaine : a ubiquitous smartphone-based user heading estimation for mobile computing systems / Nesma Mohssen in Geoinformatica, vol 21 n° 3 (July - September 2017)
- Efficient maximal reverse skyline query processing / Farnoush Banaei-Kashani in Geoinformatica, vol 21 n° 3 (July - September 2017)
- PerSE : visual analytics for calendar related spatiotemporal periodicity detection and analysis / Brian Swedberg in Geoinformatica, vol 21 n° 3 (July - September 2017)
- How users perceive transparency in the 3D visualization of cadastre : testing its usability in an online questionnaire / Chen Wang in Geoinformatica, vol 21 n° 3 (July - September 2017)
- Controllability matters : The user experience of adaptive maps / Peter Kiefer in Geoinformatica, vol 21 n° 3 (July - September 2017)
- Interactive shearing for terrain visualization : an expert study / Jonas Buddeberg in Geoinformatica, vol 21 n° 3 (July - September 2017)
Les Géoservices IGN : des services divers et innovants pour aller plus loin avec la donnée géographique / Sofiane Kriat in XYZ, n° 151 (juin - août 2017)
PermalinkGeovisualisation as a process of creating complementary visualisations: static two-dimensional, surface three-dimensional, and interactive / Tymoteusz Horbiński in Geodesy and cartography, vol 66 n° 1 (June 2017)
PermalinkPermalinkThe impact of 1980s and 1990s video games on multimedia cartography / Dennis Edler in Cartographica, vol 52 n° 2 (Summer 2017)
PermalinkUser testing of dynamic geovisualizations : lessons learned and possible improvements for cartographic experiments / Cécile Saint-Marc in International journal of cartography, vol 3 n° 1 (June 2017)
PermalinkMise en place d'une méthode semi-automatique de cartographie de l'occupation des sols à partir d'images SAR polarimétriques / Monique Moine in Revue Française de Photogrammétrie et de Télédétection, n° 215 (mai - août 2017)
PermalinkDes robots qui ont plus d’une carte dans le cerveau ! / Françoise de Blomac in DécryptaGéo le mag, sans n° (mai 2017)
PermalinkUser studies in cartography : opportunities for empirical research on interactive maps and visualizations / Robert Emmett Roth in International journal of cartography, vol 3 suppl 1 (May 2017)
PermalinkDesign principles of a stream-based framework for mobility analysis / Loic Salmon in Geoinformatica, vol 21 n° 2 (April - June 2017)
PermalinkImproving large area population mapping using geotweet densities / Nirav N. Patel in Transactions in GIS, vol 21 n° 2 (April 2017)
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