First step is to acquire an image for the area to be used for production of a flood map, for our case we used tandale image taken from a Drone.
Hatua ya kwanza ni kuwa na picha ya anga ya eneo husika ambayo ambayo itakusaidia kutengeneza ramani ya mafuriko, mfano wetu tumetumia picha ya anga ya eneo la Tandale iliyopigwa na ndege isiyokuwa na rubani(drone).