The Institute for Health Metrics and Evaluation (IHME) is a research institute working in the area of global health statistics and impact evaluation at the University of Washington in Seattle. IHME provides raster maps (images) for neo natal mortality and under five mortality based on data at 5km*5km grids. As of now IHME maps are available for most of the African countries for the year 2000, 2005, 2010 and 2015.
IHME map (images) are displayed at the dashboard. Source link for IHME map can be seen below the map which redirects user to original site of IHME