🙌💻 @TheMissingMaps volunteers mapped 200K+ buildings and 10,500+ miles of roads in areas affected by #CycloneIdai.
Maps help us understand the scale of the emergency, plan logistics, improve epidemiological surveillance, and coordinate with other orgs. https://t.co/P0Nx4PN18Q— Doctors w/o Borders (@MSF_USA) March 29, 2019