Centre dedocumentation
scientifique

Crowdsource mapping of target buildings in hazard: the utilization of smartphone technologies and geographic services / Mohammad H. Vahidnia in Applied geomatics, vol 12 n° 1 (April 2020)  

Public [article]  inApplied geomatics > vol 12 n° 1 (April 2020) . - pp 3 - 14 Titre : Crowdsource mapping of target buildings in hazard: the utilization of smartphone technologies and geographic services Type de document : Article/Communication Auteurs : Mohammad H. Vahidnia, Auteur ; Farhad Hosseinali, Auteur ; Maryam Shafiei, Auteur Année de publication : 2020 Article en page(s) : pp 3 - 14 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes descripteurs IGN] bâtiment [Termes descripteurs IGN] cartographie collaborative [Termes descripteurs IGN] catastrophe [Termes descripteurs IGN] données GPS [Termes descripteurs IGN] données localisées des bénévoles [Termes descripteurs IGN] géocodage [Termes descripteurs IGN] gestion de crise [Termes descripteurs IGN] instrument embarqué [Termes descripteurs IGN] OpenStreetMap [Termes descripteurs IGN] système d'information géographique [Termes descripteurs IGN] Téhéran [Termes descripteurs IGN] téléphone intelligent [Termes descripteurs IGN] web 2.0 Résumé : (auteur) Volunteered geographical information (VGI) refers to geographical information that the general public voluntarily collects and shares in the environment instead of for-profit businesses or government entities. Crowdsourcing such information on urgent needs in a disaster can improve the quick emergency responses. This study incorporates the capability of smartphone sensors, GPS, Web 2.0, VGI, and server-based technologies to design and develop a system for collecting target hazard information from volunteers. One of the most important contributions in designing this system is considering the improvement of the positional accuracy of the target buildings based on the position of the mobile device. Several approaches have been recommended for this purpose. The solutions include the use of online map services, geocoding services, and trigonometric methods based on the measurements of sensors such as camera, accelerometer, and magnetic field embedded in a smart mobile phone. The accuracy assessment showed that the trigonometric method by the means of embedded sensors would yield the best result. However, geocoding is more economical in terms of time than other methods. Potentially, the evaluation of the mobile application provided by a group of volunteers showed the overwhelming preference of crowdsource mapping over current telephone communication systems in disaster management. Numéro de notice : A2020-556 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s12518-019-00280-9 date de publication en ligne : 16/07/2019 En ligne : https://doi.org/10.1007/s12518-019-00280-9 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95861 [article]

Mapping crisis / Doug Specht (2020)  

Public contenu dans Directory of Open Access Books DOAB / Directory of Open Access Books DOAB (2012)   Titre : Mapping crisis : participation, datafication and humanitarianism in the age of digital mapping Type de document : Monographie Auteurs : Doug Specht, Editeur scientifique Editeur : Londres : University of London Press Année de publication : 2020 Importance : 259 p. ISBN/ISSN/EAN : 978-1-912250-38-7 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie thématique [Termes descripteurs IGN] analyse spatiale [Termes descripteurs IGN] cartographie collaborative [Termes descripteurs IGN] changement climatique [Termes descripteurs IGN] collecte de données [Termes descripteurs IGN] gestion de crise [Termes descripteurs IGN] participation du public [Termes descripteurs IGN] représentation cartographique [Termes descripteurs IGN] science citoyenne [Termes descripteurs IGN] visualisation de données Résumé : (Editeur) The digital age has thrown questions of representation, participation and humanitarianism back to the fore, as machine learning, algorithms and big data centres take over the process of mapping the subjugated and subaltern. Since the rise of Google Earth in 2005, there has been an explosion in the use of mapping tools to quantify and assess the needs of those in crisis, including those affected by climate change and the wider neo-liberal agenda. Yet, while there has been a huge upsurge in the data produced around these issues, the representation of people remains questionable. Some have argued that representation has diminished in humanitarian crises as people are increasingly reduced to data points. In turn, this data has become ever more difficult to analyse without vast computing power, leading to a dependency on the old colonial powers to refine the data collected from people in crisis, before selling it back to them. This book brings together critical perspectives on the role that mapping people, knowledges and data now plays in humanitarian work, both in cartographic terms and through data visualisations, and questions whether, as we map crises, it is the map itself that is in crisis. Note de contenu : Introduction: mapping in times of crisis / Doug Specht 1. Mapping as tacit représentations of the colonial gaze / Tamara Bellone, Salvatore Engel- Di Mauro, Francesco Fiermonte, Emiliana Armano and Linda Quiquivix 2. The failures of participatory mapping: a mediational perspective / Gregory Asmolov 3. Knowledge and spatial production between old and new representations: a conceptual and operative Framework / Maria Rosaria Prisco 4. Data colonialism, surveillance capitalism and drones / Faine Greenwood 5. The role of data collection, mapping and analysis in the reproduction of refugeeness and migration discourses: reflections from the Refugee Spaces project / Giovanna Astolfo, Ricardo Marten Caceres, Garyfalia Palaiologou, Camillo Boano and Ed Manley 6. Dying in the technosphere: an intersectional analysis of European migration maps / Monika Halkort 7. Now the totality maps us: mapping climate migration and surveilling movable borders in digital cartographies / Bogna M. Konior 8. The rise of the citizen data scientist / Aleš Završnik and Pika Šarf 9. Modalities of united statelessness / Rupert Allan Numéro de notice : 26514 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Recueil / ouvrage collectif DOI : 10.14296/920.9781912250387 En ligne : https://doi.org/10.14296/920.9781912250387 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=97284

Space, time, and situational awareness in natural hazards: a case study of Hurricane Sandy with social media data / Zheye Wang in Cartography and Geographic Information Science, Vol 46 n° 4 (July 2019)  

Public [article]  inCartography and Geographic Information Science > Vol 46 n° 4 (July 2019) . - pp 334 - 346 Titre : Space, time, and situational awareness in natural hazards: a case study of Hurricane Sandy with social media data Type de document : Article/Communication Auteurs : Zheye Wang, Auteur ; Xinyue Ye, Auteur Année de publication : 2019 Article en page(s) : pp 334 - 346 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Information géographique [Termes descripteurs IGN] catastrophe naturelle [Termes descripteurs IGN] données localisées des bénévoles [Termes descripteurs IGN] espace-temps [Termes descripteurs IGN] gestion de crise [Termes descripteurs IGN] modèle de Markov [Termes descripteurs IGN] modélisation 3D [Termes descripteurs IGN] New York (Etats-Unis ; ville) [Termes descripteurs IGN] outil d'aide à la décision [Termes descripteurs IGN] réseau social [Termes descripteurs IGN] risque naturel [Termes descripteurs IGN] tempête Résumé : (Auteur) Various methods have been developed to investigate the geospatial information, temporal component, and message content in disaster-related social media data to enrich human-centric information for situational awareness. However, few studies have simultaneously analyzed these three dimensions (i.e. space, time, and content). With an attempt to bring a space–time perspective into situational awareness, this study develops a novel approach to integrate space, time, and content dimensions in social media data and enable a space–time analysis of detailed social responses to a natural disaster. Using Markov transition probability matrix and location quotient, we analyzed the Hurricane Sandy tweets in New York City and explored how people’s conversational topics changed across space and over time. Our approach offers potential to facilitate efficient policy/decision-making and rapid response in mitigations of damages caused by natural disasters. Numéro de notice : A2019-201 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/15230406.2018.1483740 date de publication en ligne : 18/06/2018 En ligne : https://doi.org/10.1080/15230406.2018.1483740 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92657 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
032-2019041	SL	Revue	Centre de documentation	Revues en salle	Disponible

Map symbols for crisis mapping : challenges and prospects / John C. Kostelnick in Cartographic journal (the), Vol 56 n° 1 (February 2019)  

Public [article]  inCartographic journal (the) > Vol 56 n° 1 (February 2019) . - pp 59 - 72 Titre : Map symbols for crisis mapping : challenges and prospects Type de document : Article/Communication Auteurs : John C. Kostelnick, Auteur ; Leah C. Hoeniges, Auteur Année de publication : 2019 Article en page(s) : pp 59 - 72 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Rédaction cartographique [Termes descripteurs IGN] gestion de crise [Termes descripteurs IGN] sémiologie graphique [Termes descripteurs IGN] standardisation [Termes descripteurs IGN] symbole graphique Résumé : (Auteur) Crisis maps and visualizations utilized routinely by international agencies, humanitarian organizations, and non-governmental organizations for aid and relief activities commonly require complex sets of map symbols. However, effective map symbology for humanitarian relief purposes entails several challenges, including consideration of the following: (1) taxonomy development, (2) symbol design issues, (3) promulgation and sharing of map symbols, and (4) standardization of symbols within and among organizations. This paper discusses these key challenges to the design and use of crisis map symbology through a review of the cartographic literature as well as results collected from a survey targeted at humanitarian organizations from around the world. The survey was designed to gather information on current symbology design and use practices in order to understand common challenges. Survey results confirm agreement in the persistence of these four primary symbology challenges, especially the importance of intuitive symbol design. Respondents disagreed most about the adequacy of current crisis map symbology standards as well as the ease in which standards may be implemented within and across organizations. Survey results suggest the need for expert systems designed specifically for symbology design to support humanitarian relief activities. Numéro de notice : A2019-448 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/00087041.2017.1413810 date de publication en ligne : 20/11/2018 En ligne : https://doi.org/10.1080/00087041.2017.1413810 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92794 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
030-2019011	SL	Revue	Centre de documentation	Revues en salle	Disponible

Exploring multiplexing tools for co-visualization in crisis units / Christelle Pierkot (2019)    

Public Titre : Exploring multiplexing tools for co-visualization in crisis units Type de document : Article/Communication Auteurs : Christelle Pierkot , Auteur ; Sidonie Christophe , Auteur ; Jean-François Girres , Auteur Editeur : ISCRAM proceedings Année de publication : 2019 Projets : MapMuxing / Christophe, Sidonie Conférence : ISCRAM 2019, 16th International Conference on Information Systems for Crisis Response and Management 19/05/2019 22/05/2019 Valencia Espagne Open Access Proceedings Importance : pp 403 - 420 Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes descripteurs IGN] analyse visuelle [Termes descripteurs IGN] Caraïbes [Termes descripteurs IGN] données hétérogènes [Termes descripteurs IGN] données localisées [Termes descripteurs IGN] données météorologiques [Termes descripteurs IGN] données spatiotemporelles [Termes descripteurs IGN] gestion de crise [Termes descripteurs IGN] multiplexage [Termes descripteurs IGN] outil d'aide à la décision [Termes descripteurs IGN] planification [Termes descripteurs IGN] risque naturel [Termes descripteurs IGN] secours d'urgence [Termes descripteurs IGN] tsunami [Termes descripteurs IGN] visualisation de données [Vedettes matières IGN] Géovisualisation Résumé : (auteur) Natural hazards can generate damages in large inhabited areas in a very short time period. Crisis managers must plan interventions very quickly to facilitate the arrival of the first emergency. In a crisis unit, experts visualize heterogeneous visual representations of spatio-temporal information, in order to facilitate decision-making, based on various types of screens, i.e. laptops, tablets, or wall screens. Visualizing all this information at the same time on the same interface would lead to cognitive overload. In this paper, we assume that it could be of interest to provide innovative co-visualization models and tools, to bring hazard, geospatial and climate information together, in a shared interface. We propose to explore spatial and temporal multiplexing tools within a dedicated geovisualization environment, in order to help expert decision-making. The proposition is implemented with the case study of a tsunami event in the Caribbean sea. Numéro de notice : C2019-039 Affiliation des auteurs : LaSTIG COGIT+Ext (2012-2019) Autre URL associée : vers HAL Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : http://idl.iscram.org/files/christellepierkot/2019/1871_ChristellePierkot_etal20 [...] Format de la ressource électronique : URL proceedings Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95357

Documents numériques

peut être téléchargé Exploring multiplexing tools for co-visualization in crisis units - pdf éditeur Adobe Acrobat PDF

SensePlace3: a geovisual framework to analyze place–time–attribute information in social media / Scott Pezanowski in Cartography and Geographic Information Science, Vol 45 n° 5 (August 2018)  

Permalink

Combining machine-learning topic models and spatiotemporal analysis of social media data for disaster footprint and damage assessment / Bernd Resch in Cartography and Geographic Information Science, Vol 45 n° 4 (July 2018)  

Permalink

MapMuxing : multiplexing cartographique pour la gestion de crise / Charlotte Hoarau (2018) 

Permalink

Préfiguration d’une communauté des acteurs d’applications satellitaires / Terry Moreau (2018) 

Permalink

A survey of geomatics solutions for the rapid mapping of natural hazards / Isabella Toschi in Photogrammetric Engineering & Remote Sensing, PERS, vol 83 n° 12 (December 2017)  

Permalink

Integration of SSC TerraSAR-X images into multisource rapid mapping / D. Vassilaki in Photogrammetric record, vol 32 n° 158 (June - july 2017)  

Permalink

Advancing science with VGI: Reproducibility and replicability of recent studies / Franck O. Ostermann in Transactions in GIS, vol 21 n° 2 (April 2017)  

Permalink

Le système de cartographie de crise (SC2) : un outil novateur et rustique au profit des acteurs de la gestion de crise / Thibault Lucazeau in Bulletin de liaison des membres de la Société de Géographie, Hors-série (juin 2016)

Permalink

Emergency management perspectives on volunteered geographic information: Opportunities, challenges and change / Billy Haworth in Computers, Environment and Urban Systems, vol 57 (May 2016)  

Permalink

Evaluation de dégâts de tempête à l'échelle infra-parcellaire à partir d'une image Pléiades à très haute résolution sur un massif forestier feuillu en France / Anne Jolly in Revue Française de Photogrammétrie et de Télédétection, n° 209 (Janvier 2015)

Permalink

La cartographie numérique / Jean-Christophe Plantin (2014)

Permalink

Providing reliable user reports from the emergency scene for better situation awareness using EMdroid mobile application / Nikola Davidovic in Revue internationale de géomatique, vol 23 n° 3 - 4 (septembre 2013 - février 2014)

Permalink

Intelligence économique, mode d'emploi / Arnaud Pelletier (2013)

Permalink

La place des SIG dans la gestion de crise / Françoise de Blomac in SIG la lettre, n° 134 (février 2012)

Permalink

5èmes Rencontres géographes et assureurs face aux risques naturels / S. Bellini (2011)

Permalink

Generalisation, symbol specification and map evaluation: feedback from research done at COGIT laboratory, IGN France / Cécile Duchêne in International Journal of Digital Earth, Volume 4, 2011 - Issue sup1 (2011)  

Permalink

Création d’une base de données pour la gestion de crise en cas de séisme et/ou tsunami / Jérémy Guilbaud (2010) 

Permalink

The new cartographers: crisis map mashups and the emergence of neogeographic practice / S. Liu in Cartography and Geographic Information Science, vol 37 n° 1 (January 2010)  

Permalink

Evacuating remote areas: team linkage via GIS and satellite telecom / B. Palade in GIM international, vol 23 n° 12 (December 2009)

Permalink

SIG et gestion de crise radiologique / Y. Kacenelen in XYZ, n° 121 (décembre 2009 - février 2010)

Permalink

Producing geo-historical context from implicit sources: a geovisual analytics approach / B. Tomaszewski in Cartographic journal (the), vol 45 n° 3 (August 2008)

Permalink

Satellite image analysis for disaster and crisis-management support / S. Voigt in IEEE Transactions on geoscience and remote sensing, vol 45 n° 6 Tome 1 (June 2007)

Permalink

Inondations : les maires moins seuls / M. Mayo in Géomètre, n° 2033 (janvier 2007)

Permalink

Supporting effective human interactions with geographic information during crisis response / G. Cai in Geomatica, vol 59 n° 4 (December 2005)

Permalink