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Models of direct editing of government spatial data: challenges and constraints to the acceptance of contributed data / Peter A. Johnson in Cartography and Geographic Information Science, Vol 44 n° 2 (March 2017)
[article]
Titre : Models of direct editing of government spatial data: challenges and constraints to the acceptance of contributed data Type de document : Article/Communication Auteurs : Peter A. Johnson, Auteur Année de publication : 2017 Article en page(s) : pp 128 - 138 Note générale : bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] données localisées
[Termes IGN] données localisées des bénévoles
[Termes IGN] données ouvertes
[Termes IGN] éditique web
[Termes IGN] organisation non gouvernementale
[Termes IGN] sauvegarde informatiqueRésumé : (auteur) The current popularity of government open data platforms as a way to share geospatial data has created an opportunity for government to receive direct feedback and edits on this very same data. This research proposes four models that can define how government accepts direct edits and feedback on geospatial data. The four models are a “status quo” of open data provision, data curation, data mirroring, and crowdsourcing. These models are placed on a continuum of government control ranging from high levels of control over data creation to a low level of control. Each model is discussed, with relevant challenges highlighted. These four models present an initial suite of options for governments looking to accept direct edits from data end users and can be framed as a partial realization of many of the principles of open government. Despite the varied potential of these approaches, they generate a shift in locus of control away from government, creating several areas of risk for government. Of these models, near-term interest may focus on data curation and data mirroring as evolutionary, rather than revolutionary steps that expand on the simple provision of open data. Numéro de notice : A2017-103 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/SOCIETE NUMERIQUE Nature : Article DOI : 10.1080/15230406.2016.1176536 En ligne : https://doi.org/10.1080/15230406.2016.1176536 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84483
in Cartography and Geographic Information Science > Vol 44 n° 2 (March 2017) . - pp 128 - 138[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 032-2017021 RAB Revue Centre de documentation En réserve L003 Disponible A participatory framework for developing public participation GIS solutions to improve resource management systems / Nagesh Kolagani in International journal of geographical information science IJGIS, vol 31 n° 3-4 (March-April 2017)
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Titre : A participatory framework for developing public participation GIS solutions to improve resource management systems Type de document : Article/Communication Auteurs : Nagesh Kolagani, Auteur ; Palaniappan Ramu, Auteur Année de publication : 2017 Article en page(s) : pp 463 - 480 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] analyse comparative
[Termes IGN] données localisées des bénévoles
[Termes IGN] eau pluviale
[Termes IGN] géomatique web
[Termes IGN] gestion de l'eau
[Termes IGN] Inde
[Termes IGN] participation du public
[Termes IGN] plateforme collaborative
[Termes IGN] SIG participatifRésumé : (Auteur) Participatory approaches elicit information from multiple stakeholders while planning and implementing resource management systems. Such elicited information is often associated with significant variability. Public participation geographical information science (GIS) (PP-GIS) solutions can reduce this variability by helping stakeholders to measure the factors involved and provide the elicited information. We propose a ‘Quality Function Deployment’-based participatory framework for developing such PP-GIS solutions. It is demonstrated using a case study to enhance an existing PP-GIS into a solution for rainwater harvesting systems in Indian villages. The novelty of the proposed framework is that it identifies metrics and carries out comparative analysis of three existing solutions: participatory rural appraisal, participatory mapping and PP-GIS. In the case study, PP-GIS scored less than participatory mapping as it scored less on usability and affordability. To improve PP-GIS in these aspects, an easy-to-use mobile and web based, free and open source PP-GIS solution, Watershed GIS, was developed. It scored better than the three existing solutions and its usage resulted in substantial reduction of variability in criteria values and thus better ranking of alternatives, with the average coefficient of variation decreasing from 0.12 to 0.05. Numéro de notice : A2017-076 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/13658816.2016.1206202 En ligne : http://dx.doi.org/10.1080/13658816.2016.1206202 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84338
in International journal of geographical information science IJGIS > vol 31 n° 3-4 (March-April 2017) . - pp 463 - 480[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-2017021 RAB Revue Centre de documentation En réserve L003 Disponible 079-2017022 RAB Revue Centre de documentation En réserve L003 Disponible The importance of context : assessing the benefits and limitations of participatory mapping for empowering indigenous communities in the comarca Ngäbe-Buglé, Panama / Derek A. Smith in Cartographica, vol 52 n° 1 (Spring 2017)
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Titre : The importance of context : assessing the benefits and limitations of participatory mapping for empowering indigenous communities in the comarca Ngäbe-Buglé, Panama Type de document : Article/Communication Auteurs : Derek A. Smith, Auteur ; Alicia Ibáñez, Auteur ; Francisco Herrera, Auteur Année de publication : 2017 Article en page(s) : pp 49 - 62 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] cartographie collaborative
[Termes IGN] conservation du patrimoine
[Termes IGN] données localisées des bénévoles
[Termes IGN] gestion
[Termes IGN] outil informatique
[Termes IGN] Panama
[Termes IGN] participation du public
[Termes IGN] territoireRésumé : (Auteur) Indigenous communities have been involved in participatory mapping projects to protect their territories and manage their resources for decades. However, while tremendous advances have been achieved in many settings, the use of maps by indigenous peoples is very uneven. Here we present the case of a team of university researchers, indigenous students, and local investigators who used a participatory approach to map cultural landscapes and mature forest cover in the Comarca Ngäbe-Buglé of Panama. This article examines the success and limitations of efforts to empower indigenous people in the region to use mapping tools for conservation and resource management. The project, while it provides a useful example of how to build a participatory research team to produce maps that better reflect indigenous points of view, fell short of empowering indigenous authorities to use geographic tools to manage their territories. This is due mainly to the lack of administrative capacity needed to make use of geospatial information. We argue that cartographers involved in participatory projects, while typically attentive to the problems of marginalization, need to pay more attention to the broader socioeconomic contexts of their work and to redouble their efforts to respond to the challenges of the digital divide, which is a symptom of broader socioeconomic and political inequalities stemming from the legacies of colonialism. Numéro de notice : A2017-137 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.3138/cart.52.1.3574 En ligne : http://dx.doi.org/10.3138/cart.52.1.3574 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84607
in Cartographica > vol 52 n° 1 (Spring 2017) . - pp 49 - 62[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 031-2017011 SL Revue Centre de documentation Revues en salle Disponible The rise of the mobile cartographer / Jordi Estrada in GEO: Geoconnexion international, vol 16 n° 3 (March 2017)
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Titre : The rise of the mobile cartographer Type de document : Article/Communication Auteurs : Jordi Estrada, Auteur Année de publication : 2017 Article en page(s) : pp 58 - 60 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] données localisées des bénévoles
[Termes IGN] lever mobileRésumé : (auteur) In today’s connected world, we are all producers and disseminators of cartography, often without realising it. How others use it could well improve our experience as consumers and our quality of life as citizens. Jordi Estrada addresses the benefits … and the pitfalls Numéro de notice : A2017-056 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84252
in GEO: Geoconnexion international > vol 16 n° 3 (March 2017) . - pp 58 - 60[article]A review of sampling effects and response bias in internet participatory mapping (PPGIS/PGIS/VGI) / Greg Brown in Transactions in GIS, vol 21 n° 1 (February 2017)
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Titre : A review of sampling effects and response bias in internet participatory mapping (PPGIS/PGIS/VGI) Type de document : Article/Communication Auteurs : Greg Brown, Auteur Année de publication : 2017 Article en page(s) : pp 39 – 56 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] compétence
[Termes IGN] données localisées des bénévoles
[Termes IGN] échantillonnage
[Termes IGN] erreur de rendu
[Termes IGN] panel de référence
[Termes IGN] planification
[Termes IGN] production participative
[Termes IGN] qualité des données
[Termes IGN] SIG participatif
[Termes IGN] utilisation du solRésumé : (auteur) Global interest in participatory mapping described as public participation GIS (PPGIS), participatory GIS (PGIS), and volunteered geographic information (VGI) continues to grow, but systematic study of spatial data quality and sampling effects is limited. This article provides a review and meta-analysis of Internet-based PPGIS studies conducted during the period 2006–2015 (n=26) to answer the following research questions: (1) How does mapping effort, as a proxy measure for spatial data quality, differ by sampling group? (2) Does the purpose and context of PPGIS influence mapping results? (3) What is the potential for mapping bias through sampling design? (4) Given the results, what should be the focus of future PPGIS research? Mapping effort was highest in sampling groups whose livelihoods were closely related to the purpose of the study, there was greater mapping effort in household sampling groups compared to volunteer groups, and participant domicile had strong effects on mapped results through spatial discounting. The use of online Internet panels provides higher response rates but lower spatial data quality. Future research should focus on increasing sampling response rates, assessing social trade-offs using alternative spatial weighting schemes, and examining the capacity of the public to select land use alternatives as a complement to traditional expert-driven planning systems. Numéro de notice : A2017-160 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1111/tgis.12207 En ligne : http://dx.doi.org/10.1111/tgis.12207 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84682
in Transactions in GIS > vol 21 n° 1 (February 2017) . - pp 39 – 56[article]The scale of VGI in map production: A perspective on European national mapping agencies / Ana-Maria Olteanu-Raimond in Transactions in GIS, vol 21 n° 1 (February 2017)PermalinkPermalinkBuilding social networks in volunteered geographic information communities: What contributor behaviours reveal about crowdsourced data quality / Quy Thy Truong (2017)PermalinkCitizen empowered mapping, ch. 1. Level of details harmonization operations in OpenStreetMap based large scale maps / Guillaume Touya (2017)PermalinkPermalinkEmbedding user-generated content into oblique airborne photogrammetry-based 3D city model / Jianming Liang in International journal of geographical information science IJGIS, vol 31 n° 1-2 (January - February 2017)PermalinkPermalinkMapping and the citizen sensor, ch 10. The relevance of protocols for VGI collection / Marco Minghini (2017)PermalinkMapping and the citizen sensor, ch 13. VGI in national mapping agencies: experiences and recommendations / Ana-Maria Olteanu-Raimond (2017)PermalinkMapping and the citizen sensor, ch 4. Production of topographic maps with VGI: quality management and automation / Guillaume Touya (2017)Permalink