Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Found on YouTube. Created by "Steering Mariners".
Using pictures and sketches, this video finally explains the difference between gross tonnage (GRT) and net tonnage (NRT); the ship spaces that are included/excluded in their calculation; and the importance of these terms to ship owners.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
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Article Board of commissioners of Pilots of the State of New York
published on 22 December 2021
Article Electronic Chart Standards: IHO ECDIS and ENC
by Marine-Pilots.com - published on 29 October 2019
Article GPS (Part 3) - Accidental interferences and intended Interferences by extern technical sytems
by Capt. Gunter Schütze, Thailand/Germany - published on 6 May 2020
Article A review of the ship’s pivot point: Science, Maths and Observation’ Where is the centre of a ship’s rotation?
by Tim Cummins, Harbour Pilot, Portsmouth International Port - published on 17 July 2020
This my attempt to do just that. This is a summary of all scientific papers and articles that I could find about the ship’s pivot point. I have added links to any videos associated with the publications and have also included any useful diagrams or equations that the authors published to help explain their research.
Video Berthing, Anchoring & other Mooring Operations | Berthing (Part 1)
published on 8 September 2021
Video Documentation 'Marine Pilots' from Port Botany, Sydney (2018)
published on 10 September 2020
Article Pilot dispatching problem along a maritime corridor: a case study in the St. Lawrence River
published on 13 May 2025
This study presents a novel decision support process for a pilot dispatching problem in the St. Lawrence River. It integrates a comprehensive set of time-based performance measures, including working time, waiting time, and skill level differences, to optimize fairness and operational efficiency in pilot dispatching.