NOT KNOWN FACTS ABOUT HYDROGRAPHIC SURVEY IN BANGLADESH

. The LiDAR works by using light pulses to analyze the bottom of a seabed. Applying lasers, a 3D graphic of your ocean’s topography might be rendered. It is usually employed for dredging measurements and to correctly position underwater pipelines.Hydrographic surveying, often known as bathymetric surveying, would be the science of researching und