Video

The difference between Gross Tonnage and Net Tonnage


published on 14 July 2020 988 -

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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Video Presenting OpenBridge Design System at DSD2020 in Oslo

published on 6 May 2020

I recently presented the OpenBridge design system at the Design System Day 2020 in Oslo. I talked about what OpenBridge is, how it differs from other design systems and where we are heading.
The conference was moved online due to the Corona virus, so I had to record the presentation using my mobile phone, and get Jon Olav from the lab to add the slides. So - apologize for the home quality of the presentation, but I hope you enjoy learning more about our work!
Since we launched the free...

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Video Education: Effect of Drift Force and unstable moment

published on 20 June 2024

SAMMON Lecturing Video describing
"Effect of Drift Force and unstable moment"
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SAMMON - the IDEAL tool to identify manoeuvring capabilities of a ship - SAMMON - learning the EFFECTIVE way

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Video Maritime Training: Pilot Ladders: Safe Rigging Procedures

published on 25 February 2020

Pilot transfer operations always involve risk, even when conditions are favorable. Learn the essential safety procedures involved in this operation.
Visit https://www.maritimetraining.com/Course/Pilot-Ladders-Safe-Rigging-Procedures to purchase the full-length version.

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Article Concept of Reskilling for Automation Collaboration in Maritime Piloting

published on 22 August 2022

Advanced automation has been highlighted as contributory to several accidents involving modern bridge support systems and automation aiding maritime pilots for maneuvering and navigation. This paper argues for reskilling for automation collaboration.

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Article IHO Nautical Information Provision Work Group endorses Guide for Nautical Data 2.1

by IHMA - International Harbour Masters Association Secretary IHMA - published on 30 January 2025

During a meeting on 4 December 2024, the International Hydrographic Organization Nautical
Information Provision Work Group (IHO NIPWG) held a vote on the new Guide for Nautical
Data 2.1. The guide was unanimously endorsed.

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Video M/T TOWER BRIDGE inbound to Europoort

published on 20 July 2020

The 186 m long M/T TOWER BRIDGE is inbound to Oil harbour 4, Shell 101 berth. We were assisted by two Boluda tugs, REBEL and HUDSON and the Rotterdam Boatmen.

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Video Möt Hanna, female Marine Pilot at Sjöfartsverket

published on 22 January 2022

Möt Hanna, en av våra oumbärliga lotsar på Sjöfartsverket. Som lots fyller hon en viktig funktion, både i bryggteamet på fartygen och i ett större perspektiv. Eftersom vi i Sverige har lotsplikt, är Hanna och hennes kollegors arbete avgörande för den svenska sjöfarten.

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Article Port of Townsville expands pilot boat fleet with Hart Marine´s ORC 173

published on 7 December 2021

Port of Townsville latest Mantaray HM ORC 173, along with all Port of Townsville’s pilot boat fleet is defined by the Pantocarene designed beak bow vessels that are the forefront of pilot vessel desingn worldwide.

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Video Mooring a 200 meter bulk carrier in loaded condition

published on 13 July 2022

A loaded bulk carrier is a bit tricky to handle, do to all that mass: de require a lot of power in order to be stopped. This is why this maneuver are normally slower. Same applies to tankers.

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Article IMPA Safety Campaign Results 2021 published

published on 8 December 2021

IMPA has just released the results of the annual IMPA safety campaign, please have a look at the document. This year the non-compliances worldwide vary from 5% up to 70%....You can check your working area in the attachment.

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