CONSIDERATIONS TO KNOW ABOUT LAND SURVEY SERVICES BANGLADESH

Aircraft surveying assumes the Earth is flat. Curvature and spheroidal condition of your Earth is neglected. In this kind of surveying all triangles shaped by becoming a member of survey lines are considered as aircraft triangles.গেজেট বিজ্ঞপ্তি প্রকাশিত মৌজা তালিকাসকল লিং�