Section of Relief and Rehabilitation: DEM of catastrophe prone locations should help in assessing the destruction of catastrophe. Utilization of topographical maps and DEM will relieve the choice of relief distribution factors, mobilization of aid and rehabilitation of effected individuals extra efficierilly. আমাদের সার্ভেয়ারদের ন্যূনতম ৫ বছরের অভিজ্ঞতা রয়েছে, ফলে https://yehudap233nxg3.wiki-racconti.com/user