Setting up of underwater cables and pipelines: Hydrographic surveys are accustomed to identify the ideal route for underwater cables and pipelines. This details is employed to reduce the risk of harm to the cables and pipelines in the course of construction and Procedure. Creating vertical Regulate includes putting benchmarks to https://hydrographic-survey-in-ba28383.blogocial.com/what-does-hydrographic-survey-in-dhaka-mean-68062859