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).
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).
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