NEW STEP BY STEP MAP FOR HYDROGRAPHIC SURVEY IN BANGLADESH

. The LiDAR employs light-weight pulses to investigate The underside of the seabed. Employing lasers, a 3D image with the ocean’s topography may be rendered. It is commonly employed for dredging measurements and to properly position underwater pipelines.Hydrography is collected under guidelines which differ based on the acceptance authority. Usua