This presentation was given at the technical mash-up meeting on "Mapping for Maternal and Newborn Health", hosted by ICS Integrare and the University of Southampton, with the support of the Norwegian Agency for International Development (NORAD) in Southampton (UK), 11-12th March 2013. Further details are available here http://integrare.es/?cat=33 This presentation explores how Emergency Obstetric and Newborn Care (EmONC) Surveys can provide excellent data for mapping health facilities, in particular when combined with AfriPop data. By Zoe Matthews, University of Southampton