Written by: Gabriella Alodia On the morning of 25 September 2024, a guest lecture on sun azimuth was delivered by Mr. Yudovan Vidyan of PT. Bintang Subsea Indonesia and Mr. Mustafa Ihsan Iraqi, a freelance hydrographic surveyor, to the GD4111 Offshore Positioning course participants. A lecture on sun azimuth is deemed important as when a…
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