Porto de Albuquerque, JoaoYeboah, GodwinPitidis, VangelisUlbrich, Philipp2019-01-032019-01-032019-01-08978-0-9981331-2-6http://hdl.handle.net/10125/59829This paper presents results from the application of a methodological framework developed as part of an ongoing research project focused on understanding inequalities in the healthcare access of slum residents of cities in four countries: Bangladesh, Kenya, Pakistan and Nigeria. We employ a systematic approach to produce, curate and analyse volunteered geographic information (VGI) on urban communities, based on a combination of collaborative satellite-imagery digitization and participatory mapping, which relies upon geospatial open-source technologies and the collaborative mapping platform OpenStreetMap. Our approach builds upon and extends humanitarian mapping practices, in order to address the twofold challenge of achieving equitable community engagement whilst generating spatial data that adheres quality standards to produce rigorous and trusted evidence for policy and decision making. Findings show that our method generated promising results both in terms of community engagement and the production of high-quality data on communities to analyse urban inequalities.10 pagesengAttribution-NonCommercial-NoDerivatives 4.0 InternationalInnovations in Health EquityInformation Technology in Healthcarecollaborative mapping, OpenStreetMap, participatory mapping, urban inequality, slumConference Paper10.24251/HICSS.2019.476