Centaur VGI

A Hybrid Human–Machine Approach to Address Global Inequalities in Map Coverage

Datos Bibliográficos

ID7634969
AutoresJonathan J Huck (0000-0003-4295-3646, University of Manchester), Claire Perkins (0000-0002-6679-4603, University of Manchester), Billy Tusker Haworth (0000-0002-4191-9502, Institute for Conflict Research), Emmanuel B Moro (0000-0003-2244-4991, Gulu University), Mahesh Nirmalan (0000-0003-1184-9432, University of Manchester)
Año2021
Volumen111
Número1
Páginas231-251
Fecha de publicación2021-01-02
Peer ReviewedSí
Open AccessNo
TipoARTICLE
RevistaAnnals of the American Association of Geographers (JOURNAL)
Identificadores de la revistaISSN: 2469-4452 • E-ISSN: 2469-4460
EditorialInforma UK Limited (PUBLISHER • GB)
DOI10.1080/24694452.2020.1768822
OpenAlexW3011673163
IdiomaEN
Citas recibidas4
Referencias citadas52

Despite advances in mapping technologies and spatial data capabilities, global mapping inequalities are not declining. Inequalities in the coverage, quality, and currency of mapping persist, with significant gaps in remote and rural parts of the Global South. These regions, representing some of the most economically and resource-disadvantaged societies in the world, need high-quality mapping to aid in the delivery of essential services, such as health care, in response to severe challenges such as poverty, conflict, and global climate change. Volunteered geographic information (VGI) has shown potential as a solution to mapping inequalities. Contributions have largely been made in urban areas or in response to acute emergencies (e.g., earthquakes or floods), however, leaving rural regions that suffer from chronic humanitarian crises undermapped. An alternative solution is needed that harnesses the power of volunteer mapping more effectively to address regions in most need. Machine learning holds promise. In this article we propose centaur VGI, a hybrid system that combines the spatial cognitive abilities of human volunteers with the speed and efficiency of a machine. We argue that centaur VGI can contribute to mitigating some of the political and technological factors that produce inequalities in VGI mapping coverage and do so in the context of a case study in Acholi, northern Uganda, an inadequately mapped region in which the authors have been working since 2017 to provide outreach health care services to victims of major limb loss during conflict

Cartography · Geography · Geospatial analysis · Inequality · Volunteered Geographic Information · Data-Driven Disease Surveillance · Geographic Information Systems Studies · Human Mobility and Location-Based Analysis