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Missing the city for buildings? A critical review of pan-scalar map generalization and design in contemporary zoomable maps / Maieul Gruget in International journal of cartography, vol inconnu (2023)  

Public [article]  inInternational journal of cartography > vol inconnu (2023) Titre : Missing the city for buildings? A critical review of pan-scalar map generalization and design in contemporary zoomable maps Type de document : Article/Communication Auteurs : Maieul Gruget , Auteur ; Guillaume Touya , Auteur ; Ian Muehlenhaus, Auteur Année de publication : 2023 Projets : LostInZoom / Touya, Guillaume Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] carte interactive [Termes IGN] conception cartographique [Termes IGN] visualisation multiéchelle [Vedettes matières IGN] Généralisation Résumé : (auteur) Most of the maps used today are what we call pan-scalar maps, i.e. interactive zoomable applications comprised of numerous maps of a particular area at different zoom levels (i.e. scales). We argue that such maps require a pan-scalar map design, which may differ significantly from established map design axioms and standards. This review is twofold. First, it reviews current practices in pan-scalar map design. Second, it summarizes and synthesizes literature about pan-scalar map design, as well as human-computer interaction (HCI) best practices for pan-scalar maps. The review of practices is based on a ScaleMaster analysis of the design of three popular pan-scalar maps: Google Maps, OpenStreetMap, and France's IGN Classic. Discussion centers on both stellar and subpar contemporary pan-scalar map design practices to help guide future practical pan-scalar designs and research on pan-scalar maps broadly. Numéro de notice : A2023-077 Affiliation des auteurs : UGE-LASTIG+Ext (2020- ) Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/23729333.2022.2153467 Date de publication en ligne : 10/01/2023 En ligne : https://doi.org/10.1080/23729333.2022.2153467 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102515 [article]

Incorporating ideas of structure and meaning in interactive multi scale mapping environments / Guillaume Touya in International journal of cartography, vol inconnu (2023)  

Public [article]  inInternational journal of cartography > vol inconnu (2023) Titre : Incorporating ideas of structure and meaning in interactive multi scale mapping environments Type de document : Article/Communication Auteurs : Guillaume Touya , Auteur ; Quentin Potié , Auteur ; William A Mackaness, Auteur Année de publication : 2023 Projets : LostInZoom / Touya, Guillaume Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] apprentissage automatique [Termes IGN] état de l'art [Termes IGN] généralisation cartographique automatisée [Termes IGN] lisibilité perceptive [Termes IGN] reconnaissance de formes [Termes IGN] web mapping [Vedettes matières IGN] Généralisation Résumé : (auteur) Web based, slippy, scalable maps are common place. Interacting with such digital maps at varying levels of detail is key to interpretation, and exploration of different geographies. The process of abstraction remains key to the immediate and successful interpretation of their many structures and geographical associations found at any given scale. Meaning is derived from such recognisable structures and map generalisation plays a critical role in communicating an entity's most characteristic and salient qualities. But what are these structures? How (and why) do they change over scale? Why are such questions relevant to automated mapping? In this paper we reflect on the value of perceptual studies and reconsider the context in which map generalisation now takes place. We review developments in pattern recognition techniques and the role played by machine learning techniques in identifying high level structures in abstracted maps. The benefits of their application include derivation of ontological descriptions of landscape, identification and preservation of salient landmarks across scales. We argue that a 'structuralist based approach' provides a more meaningful basis for measuring success and achieving more meaningful outputs. Ultimately the ambition is greater levels of automation in map generalisation, particularly in the context of web based solutions. Numéro de notice : A2023-099 Affiliation des auteurs : UGE-LASTIG+Ext (2020- ) Autre URL associée : vers HAL Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/23729333.2023.2215960 Date de publication en ligne : 01/06/2023 En ligne : https://doi.org/10.1080/23729333.2023.2215960 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=103273 [article]