?????? ????????????? ??????? ? ????? ???????? ??????, ??? ???? ???????????? ???? ??? ???????? ????? ????? ???? ?????? ??? , ???? ???? ?????? ??? ???????????? ??? ??????Section of Aid and Rehabilitation: DEM of catastrophe vulnerable areas should help in evaluating the injury of catastrophe. Utilization of topographical maps and DEM will ease the ch