Huibert-Jan Lekkerkerk is a contributing editor for GIM International and Hydro International and author of other various publications on GNSS and hydrography. He is a part-time senior lecturer in hydrography at the Maritime Institute Willem Barentsz (Cat A) and Skilltrade (Cat B) in the Netherlands. He also works as a consultant specialized in the specification and control of projects from an information management and hydrographic perspective.


Hydrographic Education During a Lockdown

On 12 March, the Dutch government decided to ‘lockdown’ all activities involving multiple persons, including education. That decision immediately affected the hydrographic institutions in the Netherlands. The Netherlands has an active four-year Cat A course in Ocean Technology at the NHL... (read more)
SEAEXPLORER Underwater Glider

SEAEXPLORER Underwater Glider

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