Assistant Director L.A.K. Ranaweera said that a land identification program is currently underway with the help of advanced 3D technology to assess future landslide risks.
A 3D survey led by Senior Professor Rangika Halwathura of the Faculty of Civil Engineering, University of Moratuwa, has already been carried out covering about 10 square kilometers in Yahangala Kanda and surrounding villages including Hasalaka Ugatawa and Nelummala, he added.