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).
Satellite surveying… are there any industry professionals out there not using it on (almost) a daily basis? Over the last 30 years, GNSS has become the main positioning instrument for most applications, writes Huibert-Jan Lekkerkerk. Of course, there are still some exceptions where correct re...
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