Improved Response to Disasters and Outbreaks by Tracking Population Movements with Mobile Phone Network Data: A Post-Earthquake Geospatial Study in Haiti
Figure 3
Estimates of the proportion of PaP persons who had left PaP by February 17, 2010, divided per province.
Red, mobile phone network data; grey, National Civil Protection Agency (NCPA) estimates used by the Office for the Coordination of Humanitarian Affairs (OCHA) and other relief agencies.