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Spatial analysis of subway passenger traffic in Saint-Petersburg / Tatiana Baltyzhakova in Geodesy and cartography, vol 47 n° 1 (January 2021)  

Public [article]  inGeodesy and cartography > vol 47 n° 1 (January 2021) . - pp 10 - 20 Titre : Spatial analysis of subway passenger traffic in Saint-Petersburg Type de document : Article/Communication Auteurs : Tatiana Baltyzhakova, Auteur ; Aleksei Romanchicov, Auteur Année de publication : 2021 Article en page(s) : pp 10 - 20 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale [Termes IGN] Blender [Termes IGN] diagramme de Voronoï [Termes IGN] flux [Termes IGN] Mapbox [Termes IGN] modèle numérique de surface [Termes IGN] planification urbaine [Termes IGN] QGIS [Termes IGN] R (langage) [Termes IGN] Saint-Petersbourg [Termes IGN] trafic [Termes IGN] transport public Résumé : (auteur) The purpose of the paper is to create clear visualization of passenger traffic for Saint Petersburg subway system. This visualization can be used to better understand the passenger flow and to make more informed decisions in future planning. Research was based on officially published information about passenger traffic on subway station for years 2016 and 2018. Visualization was created with the variety of methods and software: Voronoi diagrams (QGIS software), social gravitation potential (R programming language), presentation of gravitation potential as a relief (Blender software), service zones of ground transport accessibility (2GIS, QGIS and Mapbox mapping platform). In this research, authors propose the use of intersection between the service zones and social gravitation potential isolines as an instrument for spatial analysis of traffic data. Analysis shown that current development of subway system does not correspond to passenger distribution. All stations were classified according to their accessibility and propositions about future directions of development were made. Numéro de notice : A2021-451 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.3846/gac.2021.11980 Date de publication en ligne : 12/03/2021 En ligne : https://doi.org/10.3846/gac.2021.11980 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=97869 [article]

An alternative to desktop GIS? Evaluating the cartographic and analytical capabilities of WebGIS platforms for teaching / Victoria Fast in Cartographic journal (the), Vol 57 n° 2 (May 2020)  

Public [article]  inCartographic journal (the) > Vol 57 n° 2 (May 2020) . - pp 175 - 186 Titre : An alternative to desktop GIS? Evaluating the cartographic and analytical capabilities of WebGIS platforms for teaching Type de document : Article/Communication Auteurs : Victoria Fast, Auteur ; Fahim Hossain, Auteur Année de publication : 2020 Article en page(s) : pp 175 - 186 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique [Termes IGN] analyse comparative [Termes IGN] ArcGIS online [Termes IGN] cartographie numérique [Termes IGN] enseignement supérieur [Termes IGN] évaluation [Termes IGN] formation [Termes IGN] géomatique web [Termes IGN] logiciel SIG [Termes IGN] Mapbox [Termes IGN] qualité cartographique [Termes IGN] utilisateur [Termes IGN] WebSIG Résumé : (Auteur) The increasing prevalence of (open) geospatial data has amplified the demand for online tools to input, manage, and analyse data and generate cartographic outputs. WebGIS platforms are responding to this demand by delivering cost-effective, relatively easy to use compared to desktop GIS software, and increasingly sophisticated tools. The continued advancement of webGIS platforms highlights the necessary, but tricky, integration of these platforms into university curriculum. In this paper, we develop an evaluation framework for users to assess, compare, and benchmark the cartographic capabilities of four webGIS platforms–ArcGIS Online, Carto, Mapbox, and GIS Cloud–against standard GIS functionality. The webGIS platforms studied offer advanced data management and some spatial analysis capabilities, but in contrast, they have limited cartographic capabilities for creating static maps. Recognizing that platforms change, and change often, this study serves to benchmark the capabilities of webGIS platforms, while reflecting on the observed challenges to teaching neocartography tools. Numéro de notice : A2020-385 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/00087041.2019.1631514 Date de publication en ligne : 25/06/2020 En ligne : https://doi.org/10.1080/00087041.2019.1631514 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95462 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
030-2020021	RAB	Revue	Centre de documentation	En réserve L003	Disponible