Video

How does GPS work?


published on 4 July 2019 -  326 -

by Casual Navigation
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Article GPS (Part 1) - Structure, mode of operation, technical and physical fundamentals of GPS

by Capt. Gunter Schütze, Thailand/Germany - published on 30 January 2020

Of course, as a Nautical Specialist, I also deal with the international discussion on the advantages and disadvantages of satellite-based navigation, e-navigation and conventional terrestrial and astronomical navigation.

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Article GPS (Part 2), physical and technical errors of GNSS - an error analysis

by Capt. Gunter Schütze, Thailand/Germany - published on 26 February 2020

In my announced sequel, the second part of GPS, it is primarily about the technical and physical operational and functional limitations to which GPS is subject. These limitations, in part, have serious implications for the accuracy of GPS, and even go as far as limiting the functionality of GPS in its functions or even making it impossible. In doing so,

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Article GPS (Part 3) - Accidental interferences and intended Interferences by extern technical sytems

by Capt. Gunter Schütze, Thailand/Germany - published on 6 May 2020

The vulnerability of GNSS in shore-based use is definitely different and to be regarded as much more risky than on the high seas.

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Video S-100 in confined waters: an official IHO testbed and sea trial

published on 27 April 2026

What happens when next-generation maritime data is put to the test in some of the most complex navigational environments? This video shares insights from a major international S-100 simulator trial, delivered in collaboration with Carnival Corporation’s CSMART training facility and a wide network of global partners. Together, we explored how S-100 data sets perform in realistic, high-pressure bridge scenarios—particularly in confined waters where precision and timing are critical. Bringing...

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Video Characteristic Diagrams for ship behaviour under Wind Impact

published on 12 April 2021

This movie shows how to create the Characteristic Diagram for Wind effect on ships and limits of steerability under strong wind. It uses the previous demos made with the SAMMON Planning Software on turning tendency of ships on straight track and in turning motion.

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Video M+ I Poor planning & lacking Master Pilot teamwork leads to collision of ship with Jetty

published on 8 July 2020

Maritime Training Videos series by Dhhunki Productions. Contact us for production of Maritime training & safety videos,Training Shoots & Films,Incident Analysis,Case Study Videos Corporate & Ad Films,Intro-Seminar-Conference Shoots,Documentary & Short films,Music Videos www.dhhunkiproductions.com E-mail: dhhunkiproductions@gmail.com Editors Note: For people in Europe and in the days of a general me-too debate, it may seem a little strange that a male captain meets a female pilot and seems...

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Video Loud & Clear COMM while berthing vessels

by Nasir Khan - published on 25 April 2022

A video by Capt. Pilot Nasir Khan, Pakistan
Why loud and clear communication is very important.

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Article Wärtsilä to supply one of Europe’s most advanced simulators to Finland

published on 22 November 2023

Technology group Wärtsilä will supply its latest simulator technology for a new maritime training centre in Finland.

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Article Plan on the 1st Korean e-Navigation service

published on 1 June 2021

The Ministry of Oceans and Fisheries, with its e-Navigation, will contribute to the global maritime ICT. It established and announced basic and implementation plan on the 1st Korean e-Navigation service.

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Video Connor Foss Pilot Boat in Astoria

published on 30 September 2021

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