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An information model for pedestrian routing and navigation databases supporting universal accessibility / Mari Laasko in Cartographica, vol 48 n° 2 (June 2013)  

Public [article]  inCartographica > vol 48 n° 2 (June 2013) . - pp 89 - 99 Titre : An information model for pedestrian routing and navigation databases supporting universal accessibility Type de document : Article/Communication Auteurs : Mari Laasko, Auteur ; Tapani Sarjakoski, Auteur ; Lassi Letho, Auteur ; L. Tiina Sarjakoski, Auteur Année de publication : 2013 Conférence : ICC 2013, 26th International Cartographic Conference ICA 25/08/2013 30/08/2013 Dresde Allemagne OA proceedings Article en page(s) : pp 89 - 99 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] accessibilité [Termes IGN] base de données localisées [Termes IGN] modèle conceptuel de données localisées [Termes IGN] navigation pédestre [Termes IGN] service web géographique [Termes IGN] UML [Termes IGN] visualisation cartographique Résumé : (Auteur) This study focuses on the information content of the geospatial databases used to guide pedestrians as well as those with disabilities. In this paper, we introduce an information model for describing this content. The model covers the physical environment faced by a person moving on foot. We have used the Unified Modeling Language class diagrams to formalize the information model on a conceptual level. The features are divided into two abstract top-level classes: one allowing pedestrian access and the other hindering it. A consistent and comprehensive pedestrian network is at the core of the model. The model also covers other geographical information to increase accessibility. The aim of the created information model is to help data providers to collect and store appropriate data using the appropriate methods. Numéro de notice : A2013-402 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.3138/carto.48.2.1837 En ligne : https://doi.org/10.3138/carto.48.2.1837 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32540 [article]

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Location-based illustration mapping applications and editing tools / Min Lu in Cartographica, vol 48 n° 2 (June 2013)  

Public [article]  inCartographica > vol 48 n° 2 (June 2013) . - pp 100 - 112 Titre : Location-based illustration mapping applications and editing tools Type de document : Article/Communication Auteurs : Min Lu, Auteur ; Masatoshi Arikawa, Auteur Année de publication : 2013 Conférence : ICC 2013, 26th International Cartographic Conference ICA 25/08/2013 30/08/2013 Dresde Allemagne OA proceedings Article en page(s) : pp 100 - 112 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] itinéraire piétionnier [Termes IGN] navigation pédestre [Termes IGN] service fondé sur la position [Termes IGN] téléphone intelligent [Termes IGN] téléphonie mobile [Termes IGN] visualisation cartographique Résumé : (Auteur) Although commercial Web mapping is popular now, illustrated maps are widely used in print media and have advantages. The immeasurable distortions of illustrated maps create difficulties when applying them in location-based services. Based on previous research, the authors propose an improved framework for supporting illustrated maps to be integrated with GPS functions in smartphones, and positioning methods are discussed. Mobile tools and applications have been developed with the purpose of making it easy to create and use digital content based on illustrated maps for walking tours. The usability and effectiveness were tested in experiments and practical use. Numéro de notice : A2013-403 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.3138/carto.48.2.1835 En ligne : https://doi.org/10.3138/carto.48.2.1835 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32541 [article]

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Cartographic visualization of vulnerability to natural hazards / Tomasz Opach in Cartographica, vol 48 n° 2 (June 2013)  

Public [article]  inCartographica > vol 48 n° 2 (June 2013) . - pp 113 - 125 Titre : Cartographic visualization of vulnerability to natural hazards Type de document : Article/Communication Auteurs : Tomasz Opach, Auteur ; Jan Ketil Rød, Auteur Année de publication : 2013 Conférence : ICC 2013, 26th International Cartographic Conference ICA 25/08/2013 30/08/2013 Dresde Allemagne OA proceedings Article en page(s) : pp 113 - 125 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] carte interactive [Termes IGN] changement climatique [Termes IGN] information sémantique [Termes IGN] Norvège [Termes IGN] risque naturel [Termes IGN] visualisation cartographique [Termes IGN] vulnérabilité [Termes IGN] zone à risque Résumé : (Auteur) Vulnerability to natural hazards has many components. It is about exposure to various natural disasters, but a place's vulnerability also depends on its capacity to prepare for, respond to, and recover from shocks resulting from natural extreme events. To avoid increased place vulnerability due to the anticipated negative effects of climate change, local authorities need to know which places are the most vulnerable and what makes these areas vulnerable. We have developed ViewExposed to provide this information. Knowing where the most vulnerable areas are is very useful for local stakeholders, since these places may be most in need of adaptation strategies. However, stakeholders also need to have an understanding of what makes these areas vulnerable. ViewExposed provides this information using a parallel coordinates plot, a table view, sparklines, and a profile report. Although vulnerability assessment data are complex, ViewExposed has an easy-to-use interface facilitating a high degree of user interaction through multiple and linked views. An improved understanding of the many aspects of vulnerability has a far-reaching potential to inform users efficiently about factors that influence the overall vulnerability and, as a consequence, can help raise people's awareness of what makes places vulnerable to natural threats. Numéro de notice : A2013-404 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.3138/carto.48.2.1840 En ligne : https://doi.org/10.3138/carto.48.2.1840 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32542 [article]

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Smartphone-based school atlases? / José Jesus Reyes Nunez in Cartographica, vol 48 n° 2 (June 2013)  

Public [article]  inCartographica > vol 48 n° 2 (June 2013) . - pp 126 - 133 Titre : Smartphone-based school atlases? Type de document : Article/Communication Auteurs : José Jesus Reyes Nunez, Auteur Année de publication : 2013 Conférence : ICC 2013, 26th International Cartographic Conference ICA 25/08/2013 30/08/2013 Dresde Allemagne OA proceedings Article en page(s) : pp 126 - 133 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] atlas [Termes IGN] enseignement secondaire [Termes IGN] service fondé sur la position [Termes IGN] téléphone intelligent [Termes IGN] visualisation cartographique Résumé : (Auteur) The use of the newest mobile devices, especially by young people and children, is constantly growing in many countries. The youngest generations consider the use of smartphones and tablets as a “natural tool” to help them in their daily activities. The wider use of these devices is determined by the increasing presence of location-based services and Web 2.0–based applications. Most map-based applications developed for smartphones are location-based services intended to help the users orient themselves or seek thematic (e.g., tourist) information in a given environment. This study presents the possibilities of using smartphones in school cartography, specifically for displaying school atlases. After a brief background on the use of smartphones by children and young people in different countries, a short introduction on digital atlases in general is given, followed by our recommendations for the adoption of school atlases for these devices. We describe the two initial aspects of the process of adaptation of these atlases for smartphones: the adaptation of content and of (carto)graphic solutions. Finally, we discuss whether the mobile device-based school atlases can be improved by combining solutions used in digital atlases with new solutions developed for mobile devices, such as improved location-based service technology or 3D technology-based representations. Numéro de notice : A2013-405 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3138/carto.48.2.1842 En ligne : https://doi.org/10.3138/carto.48.2.1842 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32543 [article]

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Detecting level-of-detail inconsistencies in volunteered geographic information data sets / Guillaume Touya in Cartographica, vol 48 n° 2 (June 2013)  

Public [article]  inCartographica > vol 48 n° 2 (June 2013) . - pp 134 - 143 Titre : Detecting level-of-detail inconsistencies in volunteered geographic information data sets Type de document : Article/Communication Auteurs : Guillaume Touya , Auteur ; Carmen Brando , Auteur Année de publication : 2013 Conférence : ICC 2013, 26th International Cartographic Conference ICA 25/08/2013 30/08/2013 Dresde Allemagne OA proceedings Article en page(s) : pp 134 - 143 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] cohérence des données [Termes IGN] données hétérogènes [Termes IGN] données localisées des bénévoles [Termes IGN] inférence sémantique [Termes IGN] niveau de détail [Termes IGN] OpenStreetMap [Termes IGN] visualisation cartographique Mots-clés libres : cartography  lod  vgi Résumé : (Auteur) Whereas defining the level of detail (LoD) of authoritative data sets is possible, the opposite is true for volunteered geographic information (VGI), which is often characterized by heterogeneous LoDs. This heterogeneity is a curb for mapmaking, particularly when using traditional map derivation processes such as generalization. This paper proposes a method to infer the LoD of VGI features. Then, inconsistencies between features with different LoDs that get in the way of good mapmaking can be automatically identified. Some proposals are made to harmonize LoD heterogeneities. The inferring of LoDs is implemented, and results are presented on OpenStreetMap data. Numéro de notice : A2013-406 Affiliation des auteurs : LASTIG COGIT+Ext (2012-2019) Thématique : GEOMATIQUE/SOCIETE NUMERIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3138/carto.48.2.1836 En ligne : https://doi.org/10.3138/carto.48.2.1836 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32544 [article]

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