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Case Study – Object detection and debris clearance

Detection of small objects and debris are very important when conducting surveys in support of Dynamic Under Keel Clearance (DUKC™) and harbour safety where every centimetre counts. Objects not only have the risk of puncturing hulls but also blocking intakes[...]

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Case Study – Dredging

When we think of ‘infrastructure’ we generally think of structures such as roads, buildings, bridges, tunnels and so forth. Ports may be considered within this infrastructure, but it is likely many only consider the structures above sea level. However, there[...]

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Case Study – PHS’ close encounter with Humpback whale

We have recently completed a hydrographic survey campaign in a number of Western Australian ports. This campaign was in support of dredging, Dynamic Under Keel Clearance (DUKC ™) and general navigational safety where decimetre bathymetry was critical to both navigational[...]

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Case Study – Pilbara Ports Authority

Precision Hydrographic Services have been conducting high accuracy hydrographic survey operations in Port Hedland over the last few years with Jan De Nul dredging and Pilbara Ports Authority. Surveys have been conducted to the highest standard to increase safety of[...]

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