Studies
Work a harbour can actually instruct
Each commission is a reading of a named quay. We do not sell a remote watch, a subscription screen, or a generic marine pack. You receive charts, a written briefing, and time with the people who keep the movements book.
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Principal commission
Harbour activity study
A four-to-eight-week commission that turns vessel-call logs, tide tables, and days spent on the quay into a briefing a harbour committee can sit with.
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Berth occupancy review
A shorter reading of who occupies which berth, for how long, and where idle hours cluster around shift changes or lock times.
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Tide-window briefing
A plain-language note on which tide gates actually govern arrivals, bunkering, and lock transits at a named harbour, with charts tied to a season you choose.
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Vessel-call pattern report
A year or season of calls arranged by trade, length overall, and agent, so a harbour can see which trades are thickening and which have quietly thinned.