TOP LATEST FIVE HYDROGRAPHIC SURVEY IN DHAKA URBAN NEWS

. The LiDAR makes use of light-weight pulses to research the bottom of a seabed. Applying lasers, a 3D picture in the ocean’s topography can be rendered. It is commonly utilized for dredging measurements and to properly placement underwater pipelines.These charts consist of historic capabilities, like LORAN-C lines. Hydrographic survey details is