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The impact of interactive visualization on trade-off-based geospatial decision-making / Goran Milutinović in International journal of geographical information science IJGIS, vol 33 n° 10 (October 2019)  

Public [article]  inInternational journal of geographical information science IJGIS > vol 33 n° 10 (October 2019) . - pp 2094 - 2123 Titre : The impact of interactive visualization on trade-off-based geospatial decision-making Type de document : Article/Communication Auteurs : Goran Milutinović, Auteur ; Ulla Ahonen-Jonnarth, Auteur ; Stefan Seipel, Auteur Année de publication : 2019 Article en page(s) : pp 2094 - 2123 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes descripteurs IGN] acquisition de données [Termes descripteurs IGN] carte interactive [Termes descripteurs IGN] entretien d'enquête [Termes descripteurs IGN] interactivité [Termes descripteurs IGN] outil d'aide à la décision [Termes descripteurs IGN] retour d'expérience [Termes descripteurs IGN] système d'information géographique [Termes descripteurs IGN] test statistique [Termes descripteurs IGN] visualisation de données [Vedettes matières IGN] Géovisualisation Résumé : (auteur) In a previous work we developed GISwaps, a novel method for geospatial decision-making based on Even Swaps. In this paper, we present the results of an evaluation of a visualization framework integrated with this method, implemented within a decision support system. This evaluation is based on two different studies. In the quantitative study, 15 student participants used GISwaps with no visual features, and 15 participants used GISwaps with the integrated visual framework, as the tool in a solar farm site location case study. The results of the quantitative evaluation show positive impact of the visualization in terms of increased coherency in trade-offs. The results also show a statistically significant difference in average trade-off values between the groups, with users from the non-visual group setting on average 20% higher trade-off values compared with the users in the visual group. In the qualitative study, we had one expert in GIS, two experts in decision-making and two experts in solar energy as a focus user group. Data in this study were obtained by observations and semi-structured interviews with the participants. The impact of the visualization framework was assessed positively by all participants in the expert group. Numéro de notice : A2019-395 Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/13658816.2019.1613547 date de publication en ligne : 10/05/2019 En ligne : https://doi.org/10.1080/13658816.2019.1613547 Format de la ressource électronique : url article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=93499 [article]

Interactive image geolocalization in an immersive web application / Mouna Harrach (2019)  

Public Titre : Interactive image geolocalization in an immersive web application Type de document : Article/Communication Auteurs : Mouna Harrach, Auteur ; Alexandre Devaux , Auteur ; Mathieu Brédif , Auteur Congrès : Congrès: ISPRS 2019, 8th International Workshop 3D-ARCH 3D Virtual Reconstruction and Visualization of Complex Architectures (6 - 8 février 2019; Bergame, Italie), Commanditaire Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2019 Collection : International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. XLII-2-W9 Projets : Alegoria / Gouet-Brunet, Valérie Importance : 4 p. Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique [Termes descripteurs IGN] application web [Termes descripteurs IGN] collection [Termes descripteurs IGN] conservation du patrimoine [Termes descripteurs IGN] géoréférencement [Termes descripteurs IGN] iconographie [Termes descripteurs IGN] interactivité [Termes descripteurs IGN] MicMac [Termes descripteurs IGN] modèle numérique de terrain [Termes descripteurs IGN] modélisation 3D [Termes descripteurs IGN] patrimoine culturel [Termes descripteurs IGN] photographie aérienne [Termes descripteurs IGN] photographie numérisée [Termes descripteurs IGN] photographie terrestre [Termes descripteurs IGN] webGL Résumé : (auteur) For a long time people have been interested in the past and history and how we can go back in time using a time machine. And while we cannot invent a time machine, at least not yet, we can create a virtual one. Our ”virtual” time machine is an interactive web application that allows users to browse through and navigate within historical images (aerial/terrestrial photographs or postcards) that are projected on a 3D photogrammetric model (point cloud or 3D mesh), thus going back in time and interacting with historical 3D models and images. This was achieved by adopting a semiautomatic approach where the user identifies first 6 to 8 hints on the historical image and the photogrammetric model, then this information is used as an entry data to a photogrammetric software that computes the pose and orientation of the image. The purpose of this work, which is part of the ALEGORIA project, is to preserve cultural heritage, to give the users the opportunity to go back in time and study history of a place or simply discover howtheir hometown looked some years ago. Numéro de notice : C2019-030 Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/isprs-archives-XLII-2-W9-377-2019 date de publication en ligne : 31/01/2019 En ligne : https://doi.org/10.5194/isprs-archives-XLII-2-W9-377-2019 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=94597

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)  

Public [article]  inInternational journal of geographical information science IJGIS > vol 31 n° 9-10 (September - October 2017) . - pp 1818 - 1845 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 descripteurs IGN] analyse comparative [Termes descripteurs IGN] cartographie dynamique [Termes descripteurs IGN] couche thématique [Termes descripteurs IGN] données maillées [Termes descripteurs IGN] données matricielles [Termes descripteurs IGN] données vectorielles [Termes descripteurs IGN] géovisualisation [Termes descripteurs IGN] interactivité [Termes descripteurs IGN] interface utilisateur [Termes descripteurs IGN] logiciel SIG [Termes descripteurs IGN] MapMosaic [Termes descripteurs IGN] MAPublisher [Termes descripteurs IGN] multiplexage [Termes descripteurs IGN] QGIS [Termes descripteurs IGN] visualisation dynamique Mots-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 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 [article]

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PerSE : visual analytics for calendar related spatiotemporal periodicity detection and analysis / Brian Swedberg in Geoinformatica [en ligne], vol 21 n° 3 (July - September 2017)  

Public [article]  inGeoinformatica [en ligne] > vol 21 n° 3 (July - September 2017) . - pp 577 - 597 Titre : PerSE : visual analytics for calendar related spatiotemporal periodicity detection and analysis Type de document : Article/Communication Auteurs : Brian Swedberg, Auteur ; Donna J. Peuquet, Auteur Année de publication : 2017 Article en page(s) : pp 577 - 597 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes descripteurs IGN] analyse visuelle [Termes descripteurs IGN] application web [Termes descripteurs IGN] calendrier [Termes descripteurs IGN] démonstration de faisabilité [Termes descripteurs IGN] dimension temporelle [Termes descripteurs IGN] exploration de données géographiques [Termes descripteurs IGN] filtrage d'information [Termes descripteurs IGN] fréquence [Termes descripteurs IGN] interactivité [Termes descripteurs IGN] sciences humaines et sociales [Termes descripteurs IGN] utilisateur [Vedettes matières IGN] Géovisualisation Résumé : (Auteur) Periodicity is embedded in all societies. As most of us organize our lives based on temporal structures, it is hard to imagine what life would be like without it. We experience periodicity through naturally occurring rhythms that exist in nature, such as sunrise/sunset, seasonal changes in the weather, and the tides. We also experience it through abstract means via cultural, political, religious ties, such as the weekend, Independence Day, and Ramadan. Forms of periodicity, like the examples above, are foundational to making sense of human activity because they provide contextual rationale and frame normaility. However, disparate calendars (e.g. Islamic vs. Gregorian), localized idiosyncrasies, and other variables greatly complicate the analytical ability to uncover and understand human activity at a given time within a specified region. We have developed PerSE (Periodicity in Spatiotemporal Events): a web application designed to aid users in the detection and analysis of calendar related periodicity in spatiotemporal event data sets via exploratory user interaction. PerSE is composed of several crossfiltering views: the Map, Attribute View, Time-Wheel, Timeline, and Table. Users interactively set and release filters on one or more of the views to detect and analyze calendar related periodicity. This paper illustrates the utility of PerSE through an in-depth description of the tool and proof of concept usage example. Numéro de notice : A2017-382 Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-016-0280-z En ligne : https://doi.org/10.1007/s10707-016-0280-z Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=85813 [article]

The impact of 1980s and 1990s video games on multimedia cartography / Dennis Edler in Cartographica, vol 52 n° 2 (Summer 2017)  

Public [article]  inCartographica > vol 52 n° 2 (Summer 2017) . - pp 168 - 177 Titre : The impact of 1980s and 1990s video games on multimedia cartography Type de document : Article/Communication Auteurs : Dennis Edler, Auteur ; Frank Dickmann, Auteur Année de publication : 2017 Article en page(s) : pp 168 - 177 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie [Termes descripteurs IGN] animation graphique [Termes descripteurs IGN] cartographie animée [Termes descripteurs IGN] conception cartographique [Termes descripteurs IGN] interactivité [Termes descripteurs IGN] jeu vidéo [Termes descripteurs IGN] monde virtuel [Termes descripteurs IGN] multimedia [Termes descripteurs IGN] vingtième siècle Résumé : (Auteur) The video game industry revolutionized the game market from the 1970s onwards. Stationary video game machines, such as “coin-ops” and, later, consoles for home entertainment made it possible to experience and interact with new virtual environments. Based on technical innovations, early video games already included different graphic and auditory effects that were used to present and emphasize the spatial dimension of game stories. One of the most famous and successful video game series that “told” spatial stories and included many visualizations of virtual topographies was Nintendo's Super Mario series. Nintendo developed diverse video game topographies including different interactive and animated cartographic media throughout the Super Mario series. These maps were early and fundamental examples that were user-friendly and suitable for children. Moreover, they established a basis for future video game spaces, and the techniques used to create, animate, and visualize these maps have also found their ways into other applications of cartography and geomatics. It seems that the early worlds of Super Mario animated cartographers to animate cartographic visualizations. This article presents the characteristic spatial structures and cartographic techniques found in early Super Mario games, from the arcade classic Donkey Kong (1981) to the Super Nintendo classic Super Mario Kart (1992). The meaning of these structures and techniques for other cartographic applications is discussed. Numéro de notice : A2017-374 Thématique : GEOMATIQUE Nature : Article DOI : 10.3138/cart.52.2.3823 En ligne : https://doi.org/10.3138/cart.52.2.3823 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=85799 [article]

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Quoi de neuf côté BIM / Anonyme in Géomatique expert, n° 115 (mars - avril 2017)

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A modelling framework for the study of Spatial Data Infrastructures applied to coastal management and planning / Jade Georis-Creuseveau in International journal of geographical information science IJGIS, vol 31 n° 1-2 (January - February 2017)  

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Big Data et géomatique / Anonyme in Géomatique expert, n° 113 (novembre - décembre 2016)

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Smart thinking for smart cities / John Stokoe in GEO: Geoconnexion international, vol 15 n° 10 (November - December 2016)

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A User-centered design for the addition of interactive masking capability within an existing Web GIS / John D Morgan in Transactions in GIS, vol 20 n° 5 (October 2016)  

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Interactive map to illustrate seat distributions of political party support levels : a web GIS application / Yifei Chen in Cartographica, vol 51 n° 3 (Fall 2016)  

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La géolocalisation, outil d'analyse Geoint / Vincent Caillard in Bulletin de liaison des membres de la Société de Géographie, Hors-série (juin 2016)

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Allier analyse géographique et expertise locale dans un SIG pour une stratégie territoriale de sécurité routière / Eliane Propeck-Zimmermann in Revue internationale de géomatique, vol 26 n° 2 (avril - juin 2016)  

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Geovisual analytics and the science of interaction: an empirical interaction study / Robert Emmett Roth in Cartography and Geographic Information Science, Vol 43 n° 1 (January 2016)  

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Vol 43 n° 1 - January 2016 - GeoVisual analytics: Interactivity, dynamics, and scale (Bulletin de Cartography and Geographic Information Science) / Gennady Adrienko  

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