Contour Survey: Building thorough contour maps to aid within the organizing and design of infrastructure tasks. সার্ভে ও সেটেলমেন্ট প্রশিক্ষণ কোর্সের নিবন্ধন ফর্ম Currently, the Land Survey Directorate is chargeable for conducting and maintaining land surveys, preparing cadastral maps, and supplying geospatial knowledge for city planning and development. Electronic Planimetric https://frankk012nsz0.bloguerosa.com/profile