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Missing maps and Ebola
THE lack of reliable data in poor countries thwarts both development and disaster-relief
By THE DATA TEAM
THE lack of reliable data in poor countries thwarts both development and disaster-relief. When Médecins Sans Frontières (MSF), a charity, moved into Liberia to combat Ebola earlier this year, maps of the capital, Monrovia, fell far short of what was needed to provide aid or track the disease’s spread. Major roads were marked, but not minor ones or individual buildings. Some of these data gaps are now starting to be filled from non-government sources. A volunteer effort called Humanitarian OpenStreetMap Team (HOT) improves maps with information from locals and hosts “mapathons” to identify objects shown in satellite images. Spurred by pleas from those fighting Ebola, the group has intensified its efforts in Monrovia since August; most of the city’s roads and many buildings have now been filled in. Identifying individual buildings is essential, since in dense slums without formal roads they are the landmarks by which outbreaks can be tracked and assistance targeted. On November 7th a group of charities including MSF, Red Cross and HOT unveiled , a joint initiative to produce free, detailed maps of cities across the developing world—before humanitarian crises erupt, not during them.Read the full story here. Latest data and graphics examining the crisis so far are available here.
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