The NGO flying drones to map flooding

In a freshly bulldozed lot in Kampong Krabao commune, across the Stung Sen River from Kampong Thom’s provincial capital, a team from the Czech NGO People in Need (PIN) is preparing a small Styrofoam drone for a survey flight. …

Alessandro Marazzi Sassoon and Rinith Taing
http://www.phnompenhpost.com/national/ngo-flying-drones-map-flooding