PDS Trailing Suction Hopper Dredger (TSHD) is part of the Teledyne PDS family multipurpose software platform offering a broad base of applications for the dredge and construction market. The productivity of a Trailing Suction Hopper Dredger greatly depends on the guidance and information the operator receives during any kind of project. PDS TSHD gives the operator a clear view of what is happening below the water line in real time, allowing the task to be performed as efficiently as possible