To monitor the latest volcano activity of Kelud, BNPB is utilizing unmanned aerial vehicles (UAVs). The results will be used for Volcanology and Disaster Mitigation analysis to be reported before the President.
UNOSAT said in it's Twitter Channel that the drones from UNOSAT are being deployed by its partner AnsuR Technologies of Norway.
See this video from detikTV in Indonesian on the drone deployment by BNPB