A SIMPLE KEY FOR LAND SURVEY BD IN DHAKA UNVEILED

সকল জোনের সহকারী সেটেলমেন্ট অফিসারদের মোবাইল নম্বরAerial survey Bangladesh is outwardly well matched for cadastral mapping by vertical air photographic methods. The nation';s Key gain is its flatness and air visibility of plot boundaries. But no these mapping ca