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Titre : Mapping road crossings for visually impaired people Type de document : Article/Communication Auteurs : Yuhao Jiang, Auteur ; María-Jesús Lobo , Auteur ; Sidonie Christophe , Auteur ; Christophe Jouffrais, Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2021 Collection : Abstracts of the ICA num. 3 Projets : ACTIVmap / Favreau, Jean-Marie Conférence : ICC 2021, 30th ICA international cartographic conference 14/12/2021 18/12/2021 Florence Italie Langues : Anglais (eng) Descripteur : [Termes IGN] accessibilité
[Termes IGN] carrefour
[Termes IGN] carte tactile
[Termes IGN] mobilité urbaine
[Termes IGN] personne malvoyante
[Vedettes matières IGN] CartologieRésumé : (auteur) [début] Tactile maps are an important source of information to communicate spatial knowledge and facilitate the mobility of people with visual impairment (PVIs) (Espinosa et al., 1998). With map representations that correspond well to the important environmental features perceived by the PVIs (Lobben & Lawrence, 2012), potentially enhanced with audio and interactions (Brock et al., 2015), the maps can efficiently assist them to acquire the necessary spatial knowledge for their journey. But the maps are often not available for road crossings, especially complex ones with traffic islands, which are particularly challenging in the journeys of PVIs. Most existing mobility-related automated tactile mapping tools work on the scale of neighborhoods with more emphasis on road networks and building footprints (Minatani et al., 2010; Štampach & Mulíčková, 2016; Touya et al., 2019), and even when it's possible to zoom in to a road crossing level (Červenka et al., 2016), there is little detailed information about the layout of the road crossings regarding e.g. traffic islands or pedestrian crossings that are critical to the execution of a safe cross (Wiener et al., 2010). These road crossing maps are still being hand-made by professionals in a tailored and time-consuming manner. Numéro de notice : C2021-057 Affiliation des auteurs : UGE-LASTIG+Ext (2020- ) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/ica-abs-3-127-2021 Date de publication en ligne : 13/12/2021 En ligne : https://doi.org/10.5194/ica-abs-3-127-2021 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99431 Modelling and building of a graph database of multi-source landmarks to help emergency mountain rescuers / Véronique Gendner (2021)
Titre : Modelling and building of a graph database of multi-source landmarks to help emergency mountain rescuers Type de document : Article/Communication Auteurs : Véronique Gendner , Auteur ; Marie-Dominique Van Damme , Auteur ; Ana-Maria Olteanu-Raimond , Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2021 Collection : Abstracts of the ICA num. 3 Projets : CHOUCAS / Olteanu-Raimond, Ana-Maria Conférence : ICC 2021, 30th ICA international cartographic conference 14/12/2021 18/12/2021 Florence Italie Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse de données
[Termes IGN] base de données vectorielles
[Termes IGN] modèle conceptuel de données localisées
[Termes IGN] ontologie
[Termes IGN] point de repèreRésumé : (auteur) The purpose of the Choucas research project is to come up with methods, tools and resources, to help mountain rescue team localise victims, when answering emergency calls. In this context, we have built a graph data base with the Neo4j Labelled Property Graph (LPG) technology, that integrates several sources of geolocated objects. Some data comes from the national mapping agency (IGN, BDTOPO), others, like routes from crowdsourcing websites. Imported data has been categorised based on the Landmarks Objects Ontology (OOR) that had previously been produced by the project team. The flexibility of graph databases helps make the right modelling choices by progressively taking into account problems observed in the data as well as researchers and users feedback and new needs. Numéro de notice : C2021-058 Affiliation des auteurs : UGE-LASTIG (2020- ) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/ica-abs-3-90-2021 Date de publication en ligne : 13/12/2021 En ligne : https://doi.org/10.5194/ica-abs-3-90-2021 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99419 Place names in Spanish republican life stories: spatial patterns in locations and perceptions / Laurence Jolivet (2021)
Titre : Place names in Spanish republican life stories: spatial patterns in locations and perceptions Type de document : Article/Communication Auteurs : Laurence Jolivet , Auteur ; Carmen Brando , Auteur ; Catherine Dominguès , Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2021 Collection : Proceedings of the ICA num. 4 Projets : MATRICIEL / Olteanu-Raimond, Ana-Maria Conférence : ICC 2021, 30th ICA international cartographic conference 14/12/2021 18/12/2021 Florence Italie Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie thématique
[Termes IGN] analyse spatiale
[Termes IGN] corpus
[Termes IGN] récit
[Termes IGN] toponyme
[Termes IGN] traitement du langage naturelMots-clés libres : local Moran’s index = indice local de Moran Résumé : (auteur) Places can be defined by different features including geographical coordinates, landscape elements and also subjective information like perception. The corpus collected by the Réseau des acteurs de l’histoire et la mémoire de l’immigration (RAHMI) contains oral interviews about Spanish Republicans journeys during Spanish Civil War and World War II. These life stories quote place names corresponding to proper name (Npr) or common name (Nc) and which can be qualified or associated to non-geographical nouns, adjectives and expressions. Methods from natural language processing have been used to automatically extract and characterize these pieces of informations into annotations. The objective of the presented work is to analyse the geographical aspects of places and associated features, and to propose cartographical displays illustrating life stories and supporting analysis. Distribution of quoted Npr place names was first studied. It enabled targeting relevant spatial scales and so mapping extents for the corpus. Second, features of Npr places about their type (administrative, topographic) and their spatial target based on assocations with Nc have been synthetized. Then perception were allocated to Npr, falling into the three values of polarity positive, negative or neutral. Spatial patterns of each value have been displayed and interpreted. Summary of the annotations, analysis and created maps offer insights into the corpus driven by the mentioned places. Based on individual testimonies, it may help further interpretation and researches about this historical period. Numéro de notice : C2021-059 Affiliation des auteurs : UGE-LASTIG+Ext (2020- ) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/ica-proc-4-49-2021 Date de publication en ligne : 03/12/2021 En ligne : https://doi.org/10.5194/ica-proc-4-49-2021 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99433
Titre : Please, Help Me! I Am Lost in Zoom Type de document : Article/Communication Auteurs : Guillaume Touya , Auteur ; María-Jesús Lobo , Auteur ; William A Mackaness, Auteur ; Ian Muehlenhaus, Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2021 Collection : Proceedings of the ICA num. 4 Projets : LostInZoom / Touya, Guillaume Conférence : ICC 2021, 30th ICA international cartographic conference 14/12/2021 18/12/2021 Florence Italie Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] mise à l'échelle
[Termes IGN] point de repère
[Termes IGN] zoom
[Vedettes matières IGN] GénéralisationRésumé : (auteur) LostInZoom is a new research project that will seek to design novel ways of zooming into multi-scale maps, to overcome the desert fog effect that occurs with current multi-scale cartography techniques. The desert fog effect makes you feel lost for a few seconds after a zoom in or out, because the map has changed. The idea developed in this project is to propose anchor-based zooming techniques, where salient landmarks salient at multiple scales serve as anchors between maps during the zoom. This paper discusses the main challenges that will be addressed in this project: (1) better understand and measure the desert fog effect with maps; (2) defining and modelling the best anchors for anchor-based zooming; (3) designing more progressive multi-scale maps to host these anchors; (4) designing staged animations based on anchors between maps at different scales. Numéro de notice : C2021-061 Affiliation des auteurs : UGE-LASTIG+Ext (2020- ) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/ica-proc-4-107-2021 Date de publication en ligne : 03/12/2021 En ligne : https://doi.org/10.5194/ica-proc-4-107-2021 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99429
Titre : Tectonics of cartography Type de document : Article/Communication Auteurs : Jasmine Desclaux-Salachas, Auteur ; Lucile Bataille, Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2021 Collection : Proceedings of the ICA num. 4 Conférence : ICC 2021, 30th ICA international cartographic conference 14/12/2021 18/12/2021 Florence Italie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie
[Termes IGN] atlas
[Termes IGN] carte thématique
[Termes IGN] carte topographique
[Termes IGN] conception cartographiqueRésumé : (auteur) Probably by dint of seductive appearances and overflowing passion for cartography, by dint of instant accessibility to all kind of maps and any graphic representations commonly called ‘maps’ and finally by dint of confusions between what is an IMAGE and what is a DATA, everyone forgets that, at the dawn of a cartographic project, ‘THE MAP STILL DOESN’T EXIST’. For it to exist, a scope of collective work and essential skills are necessary. First of all, the aim of a mapping project must be identified. Its specifications, statement of requirements, its schedule of conditions must be sealed by a contract between an orderer and a cartographer. The objective of this presentation is to recall how a keyboard is neither a magic thought nor a magic wand. Clicking on it will never finalize our work without us, cartographers, but engages us to follow series of timeless execution process over the entire duration of the cartographic production, in anticipating each action. Our work consists in making every effort, by all the necessary technical and human means, to gather the knowledge of a subject (or several) to ‘Map-draw’ with the ultimate goal of returning this acquired knowledge to the readers. Their eye has to find at first glance the information sought. Indeed, the more beautiful and easier to grasp the map is, the more it will be consulted with pleasure. Through a range of cartographic memories, the following characteristic examples of out-of-standard cartographic productions will detail the pertinence of this meticulous cartographical articulation. Numéro de notice : C2021-063 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Communication DOI : 10.5194/ica-proc-4-28-2021 Date de publication en ligne : 03/12/2021 En ligne : https://doi.org/10.5194/ica-proc-4-28-2021 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99397 PermalinkPermalinkPermalinkAn approach for identifying and analysing reference features and spatial relations used in mountain emergency calls / Mattia Bunel (2019)PermalinkPermalinkPermalinkEngraved footprints from the past. Retrieving cartographic geohistorical data from the Cassini Carte de France, 1750-1789 / Bertrand Duménieu (2019)PermalinkPermalinkFifty shades of Roboto: text design choices and categories in multi-scale maps / Sébastien Biniek (2019)PermalinkPermalink