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Centaur VGI

An Evaluation of Engagement, Speed, and Quality in Hybrid Humanitarian Mapping

Bibliographic Data

ID3137651
AuthorsKirsty Watkinson (0000-0003-3006-2387, University of Manchester), Jonathan J Huck (0000-0003-4295-3646, University of Manchester), Angela Harris (0000-0002-2184-0274, University of Manchester)
Year2022
Volume112
Issue8
Pages2373-2392
Publication date2022-11-17
Open AccessNo
TypeARTICLE
VenueAnnals of the American Association of Geographers (JOURNAL)
Journal identifiersISSN: 2469-4452 • E-ISSN: 2469-4460
PublisherInforma UK Limited (PUBLISHER • GB)
DOI10.1080/24694452.2022.2058907
OpenAlexW4282594893
LanguageEN
Citations received2
References cited44

Volunteered geographic information (VGI) is often cited as a potential solution to persistent global inequalities in map data, particularly in areas undergoing humanitarian crises. Poor volunteer engagement, slow data production, and low-quality outputs have limited progress, however, and can unintentionally exaggerate inequalities. Hybrid machine learning–VGI (ML–VGI) frameworks can help to overcome these challenges through a combination of workflow automation and purposive human input, but the use of these workflows is rare in practice. Here, we implement an ML–VGI framework (Centaur VGI) and undertake a detailed comparative usability assessment against an existing, widely used VGI mapping platform to demonstrate its potential to improve volunteer engagement, mapping speed, and data quality. Our results suggest that through automated building, searching, and labeling, the Centaur VGI platform provides greater usability, quicker data production, and improved data quality for most users. Consequently, we provide the first evidence that hybrid ML–VGI approaches can be used to facilitate increased public participation in humanitarian building mapping efforts and thus help reduce global inequalities in map data

Citizen science · Crowdsourcing · Data quality · Data science · Database · Human–computer interaction · Operations management · Usability · Volunteered Geographic Information · Workflow · World Wide Web · Computer Science · Data Management and Algorithms · Engineering · Geographic Information Systems Studies · Human Mobility and Location-Based Analysis

  • Using gamification to increase map data production during humanitarian volunteered geographic information (VGI) campaigns

    Kirsty Watkinson, Jonathan J Huck et al.•Cartography and Geographic…•2023

  • Transparency and Trust in Collaborative Mapping

    Open Access•Francis Andorful, Benjamin Herfort et al.•Annals of the American…•2026

  • Modelling vague places with knowledge from the Web

    Chris Jones, C B Jones et al.•International Journal of…•2008

  • How Good is Volunteered Geographical Information? A Comparative Study of OpenStreetMap and Ordnance Survey Datasets

    Open Access•Muki Haklay, Mordechai Haklay•Environment and Planning B…•2010

  • Development after Displacement

    Open Access•Jamon Van Den Hoek, Hannah K Friedrich et al.•ISPRS International Journal of…•2021

  • Algorithmic Colonization of Africa

    Open Access•Abeba Birhane•SCRIPTed A Journal of Law…•2020

  • A framework for analyzing digital volunteer contributions in emergent crisis response efforts

    Open Access•Chan-Ho Park, Chul Hyun Park et al.•New Media & Society•2017

  • Compactness of Geographic Shape

    Alan M Maceachren•Geografiska Annaler Series B…•1985

  • Volunteer geographic information in the Global South

    Open Access•Jason C Young, Renee Lynch et al.•GeoJournal•2020

  • Citizens as sensors

    Open Access•Michael F Goodchild•GeoJournal•2007

  • Uneven Geographies of User-Generated Information

    Mark Graham, B Hogan et al.•Annals of the Association of…•2014

  • Centaur VGI

    Jonathan J Huck, Claire Perkins et al.•Annals of the American…•2021

  • Implications of Volunteered Geographic Information for Disaster Management and GIScience

    Billy Tusker Haworth•Annals of the American…•2018

Citations per year0.67
Citation span2023 - 2026 (4)
Highly citedNo

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