Biography

Huibert-Jan Lekkerkerk is a contributing editor, freelance hydrographic consultant and author of other publications on GNSS and hydrography and principal lecturer in Hydrography at Skilltrade (Cat B) and the MIWB (Cat A). 

Articles

Sub-bottom Object Detection

While nautical charting mainly focuses on bathymetry and objects that form a hazard to shipping, offshore construction and dredging require sub-bottom information. There is nothing worse in any project than finding wrecks or unexploded ordnance (UXO) after construction has started. The detection of... (read more)
 
 
 
SEAEXPLORER Underwater Glider

SEAEXPLORER Underwater Glider

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