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vol 65 n° 3 - May - June 2010 - Visualisation and exploration of geospatial data (Bulletin de ISPRS Journal of photogrammetry and remote sensing) / Jochen SchieweContient
- Augmented paper maps: Exploring the design space of a mixed reality system / Volker Paelke in ISPRS Journal of photogrammetry and remote sensing, vol 65 n° 3 (May - June 2010)
- An evaluation of measures for quantifying map information / Lars Harrie in ISPRS Journal of photogrammetry and remote sensing, vol 65 n° 3 (May - June 2010)
- The development of an integrated technical-methodical approach to visualise hydrological processes in an exemplary post-mining area in Central Germany / C. Glässer in ISPRS Journal of photogrammetry and remote sensing, vol 65 n° 3 (May - June 2010)
- An automatic mosaicking method for building facade texture mapping using a monocular close-range image sequence / Z. Kang in ISPRS Journal of photogrammetry and remote sensing, vol 65 n° 3 (May - June 2010)
- Addressing the value of art in cartographic communication / William Cartwright in ISPRS Journal of photogrammetry and remote sensing, vol 65 n° 3 (May - June 2010)
- Analytical 3D views and virtual globes: scientific results in a familiar spatial context / D. Tiede in ISPRS Journal of photogrammetry and remote sensing, vol 65 n° 3 (May - June 2010)
- Color correction of texture images for true photorealistic visualization / Y. Song in ISPRS Journal of photogrammetry and remote sensing, vol 65 n° 3 (May - June 2010)
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Code-barres Cote Support Localisation Section Disponibilité 081-2010031 SL Revue Centre de documentation Revues en salle Disponible Visualisation of origins, destinations and flows with OD maps / J. Wood in Cartographic journal (the), vol 47 n° 2 (May 2010)
[article]
Titre : Visualisation of origins, destinations and flows with OD maps Type de document : Article/Communication Auteurs : J. Wood, Auteur ; A. Slingsby, Auteur ; Jason Dykes, Auteur Année de publication : 2010 Article en page(s) : pp 117 - 129 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] arc
[Termes IGN] cartographie des flux
[Termes IGN] cartographie dynamique
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] matrice
[Termes IGN] migration humaine
[Termes IGN] trajectographie (positionnement)
[Termes IGN] visualisation cartographique
[Termes IGN] visualisation de donnéesRésumé : (Auteur) We present a new technique for the visual exploration of origins (O) and destinations (D) arranged in geographic space. Previous attempts to map the flows between origins and destinations have suffered from problems of occlusion usually requiring some form of generalisation, such as aggregation or flow density estimation before they can be visualized. This can lead to loss of detail or the introduction of arbitrary artefacts in the visual representation. Here, we propose mapping OD vectors as cells rather than lines, comparable with the process of constructing OD matrices, but unlike the OD matrix, we preserve the spatial layout of all origin and destination locations by constructing a gridded two-level spatial treemap. The result is a set of spatially ordered small multiples upon which any arbitrary geographic data may be projected. Using a hash grid spatial data structure, we explore the characteristics of the technique through a software prototype that allows interactive query and visualisation of 105-106 simulated and recorded OD vectors. The technique is illustrated using US county to county migration and commuting statistics. Copyright British Cartographic Society Numéro de notice : A2010-258 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/000870410X12658023467367 Date de publication en ligne : 18/07/2013 En ligne : https://doi.org/10.1179/000870410X12658023467367 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30452
in Cartographic journal (the) > vol 47 n° 2 (May 2010) . - pp 117 - 129[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 030-2010021 RAB Revue Centre de documentation En réserve L003 Disponible RiskCity and WebRiskCity: Data collection, display, and dissemination in a multi-risk training package / S. Frigerio in Cartography and Geographic Information Science, vol 37 n° 2 (April 2010)
[article]
Titre : RiskCity and WebRiskCity: Data collection, display, and dissemination in a multi-risk training package Type de document : Article/Communication Auteurs : S. Frigerio, Auteur ; C. Van Westen, Auteur Année de publication : 2010 Article en page(s) : pp 119 - 135 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] acquisition de données
[Termes IGN] analyse spatiale
[Termes IGN] géomatique web
[Termes IGN] logiciel libre
[Termes IGN] plateforme logicielle
[Termes IGN] visualisation de données
[Termes IGN] WebSIGRésumé : (Auteur) Within the activities of the United Nations University, the ITC School on Disaster GeoInformation Management (UNU-ITC DGIM) at the International Institute for Geo-Information Science and Earth Observation (ITC) has developed WebRiskCity, an Open Source WebGIS platform for multi-risk assessment. The platform is a support to the RiskCity project, a GIS distance education course for multi-hazard risk assessment. The course has a guide book which gives the theoretical background behind the spatial data requirements for risk and hazard assessment procedures, generation of elements-at-risk databases, vulnerability assessment, qualitative and quantitative risk assessment methods, and risk evaluation. The architecture of WebRiskCity is based on a hierarchic structure similar to the original RiskCity dataset. Different switches for every component of the risk assessment have been defined, and through various menus, the user can select the options for each exercise. Tools for spatial analysis are implemented to compare maps at different scales and for on-line interpretations. A complete educational database was compiled, merging original layers of local authority and simulated data. The purpose of WebRiskCity is to be a tool of knowledge and education for risk assessment, as well as to provide a means of supporting non-academic staff, and non-governmental organizations and stakeholders, whose knowledge in risk management is vital, but often lacks a scientific base. Copyright CaGISociety Numéro de notice : A2010-171 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1559/152304010791232190 En ligne : https://doi.org/10.1559/152304010791232190 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30366
in Cartography and Geographic Information Science > vol 37 n° 2 (April 2010) . - pp 119 - 135[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 032-2010021 RAB Revue Centre de documentation En réserve L003 Disponible The Austrian criminal intelligence service: GIS, spatial analysis and public safety / M. Helbich in Geoinformatics, vol 13 n° 3 (01/04/2010)
[article]
Titre : The Austrian criminal intelligence service: GIS, spatial analysis and public safety Type de document : Article/Communication Auteurs : M. Helbich, Auteur ; K. Kampitsch, Auteur Année de publication : 2010 Article en page(s) : pp 10 - 12 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse spatiale
[Termes IGN] carte thématique
[Termes IGN] infraction
[Termes IGN] protection civile
[Termes IGN] système d'information géographique
[Termes IGN] Vienne (capitale Autriche)
[Termes IGN] visualisation de donnéesRésumé : (Auteur) This article discusses the visualization and modeling strategies of crime investigations at the Austrian Criminal Intelligence Service. GIS and spatial analysis are effectively used in their day-to-day operations, for instance for visualization purposes of crime hot spots, crime prevention activities and resource allocation. By some examples the practical application is shown and clarifies the additional benefit of this new technology in crime prevention. Copyright GEOinformatics Numéro de notice : A2010-135 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30330
in Geoinformatics > vol 13 n° 3 (01/04/2010) . - pp 10 - 12[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 262-2010031 SL Revue Centre de documentation Revues en salle Disponible Extending the qualitative capabilities of GIS : Computer-Aided Qualitative GIS / J. Jung in Transactions in GIS, vol 14 n° 1 (February 2010)
[article]
Titre : Extending the qualitative capabilities of GIS : Computer-Aided Qualitative GIS Type de document : Article/Communication Auteurs : J. Jung, Auteur ; S. Elwood, Auteur Année de publication : 2010 Article en page(s) : pp 63 - 87 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique
[Termes IGN] analyse de données
[Termes IGN] données qualitatives
[Termes IGN] logiciel d'analyse de données
[Termes IGN] qualité du processus
[Termes IGN] système d'information géographique
[Termes IGN] visualisation de donnéesRésumé : (Auteur) A number of approaches for integrating GIS and qualitative research have emerged in recent years, as part of a resurgence of interest in mixed methods research in geography. These efforts to integrate qualitative data and qualitative analysis techniques complement a longstanding focus in GIScience upon ways of handling qualitative forms of spatial data and reasoning in digital environments, and extend engagements with 'the qualitative' in GIScience to include discussions of research methodologies. This article contributes to these emerging qualitative GIS methodologies by describing the structures and functions of 'computer-aided qualitative GIS' (CAQ-GIS), an approach for storing and analyzing qualitative, quantitative, and geovisual data in both GIS and computer aided data analysis software. CAQ-GIS uses modified structures from conventional desktop GIS to support storage of qualitative data and analytical codes, together with a parallel coding and analysis process carried out with GIS and a computer-aided data analysis software package. The inductive mixed methods analysis potential of CAQ-GIS is demonstrated with examples from research on children's urban geographies. Copyright Blackwell Publishing Numéro de notice : A2010-005 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1111/j.1467-9671.2009.01182.x Date de publication en ligne : 17/01/2010 En ligne : https://doi.org/10.1111/j.1467-9671.2009.01182.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30201
in Transactions in GIS > vol 14 n° 1 (February 2010) . - pp 63 - 87[article]Effectiveness of cartogram for the representation of spatial data / Hui Sun in Cartographic journal (the), vol 47 n° 1 (January 2010)PermalinkA general framework for using aggregation in visual exploration of movement data / Gennady Adrienko in Cartographic journal (the), vol 47 n° 1 (January 2010)PermalinkPermalinkAn efficient domain decomposition framework for accurate representation of geodata in distributed hydrologic models / Muneendra Kumar in International journal of geographical information science IJGIS, vol 23 n°11-12 (november 2009)PermalinkDensity equalizing distortion of large geographic point sets / P. Bak in Cartography and Geographic Information Science, vol 36 n° 3 (July 2009)PermalinkDeveloping a geovisual analytics environment for investigating archaeological events: extending the space-time cube / I. Santiago in Cartography and Geographic Information Science, vol 36 n° 3 (July 2009)PermalinkGeoJabber: enabling geo-collaborative visual analysis / F. Hardisty in Cartography and Geographic Information Science, vol 36 n° 3 (July 2009)PermalinkA less-is-more approach to geovisualization: enhancing knowledge construction across multidisciplinary teams / C. Jones in International journal of geographical information science IJGIS, vol 23 n° 7-8 (july 2009)PermalinkA kernel density estimation method for networks, its computational method and a GIS-based tool / Atsuyuki Okabe in International journal of geographical information science IJGIS, vol 23 n° 1-2 (january 2009)PermalinkPermalink