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 Wind Balance on straight track with theory

published on 24 November 2020

Wind Balance on straight track - using SAMMON to learn the theory and the effect of rudder and drift to reach the balance in steady state equilibrium conditions on straight track. Limits of steerability will be shown and how turn under strong wind.

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Video Entrainement sur simulateur des pilotes maritimes du Havre-Fécamp

published on 18 August 2022

Entrainement sur simulateur des pilotes du Havre-Fécamp : pilotage des barges transportant les embases gravitaires du champ éolien offshore de Fécamp. Plus de 500 H de formation et de travail préparatoire ont été nécessaires pour préparer ces opérations de pilotage portuaire exceptionnelles

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Article Premiere of KARCO new release - Pilot Ladder - A Persisting Challenge

published on 18 June 2021

A unique 3D video endeavoring to raise the awareness of the seafarers about a very important, critical, and essential piece of equipment on board. Basic in design, but high on purpose, the mistakes incorrect handling of this equipment continue to result in Near Miss, Incidents and accidents.

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Video How Ship Anchor Works? - Procedure For Anchoring a Ship at Sea

published on 11 July 2020

#Anchor #shipanchor #windlass Anchoring is one of the very frequent operations onboard ships. A number of variables and external factors influence the duration and location of an anchoring operation. While the type of seabed is of utmost importance during anchoring, soft muddy grounds or clay bottoms are best preferred. It should be taken care that the anchoring bottom is free of power lines, submarine cables, pipelines or rocks. Various methods on anchoring include consideration of...

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Article Navigation alternative in the event of GNSS failure due to jamming or spoofing

by TRENZ GmbH - published on 7 April 2025

What happens when GNSS fails? In maritime navigation, this isn’t a hypothetical scenario – it’s a growing risk. Spoofing, jamming, and GNSS outages are increasing, especially in the Baltic Sea region. A failure can cripple navigation systems – with potentially serious consequences.

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Video Safehaven Marine: Rough weather sea trials of Svitzer Oued Martil.

published on 17 March 2021

Here’s a nice little video of the sea trials of ‘Svitzer Oued Martil’ including some cool on-board 360 camera footage of her going through some pretty big breaking seas during rough weather testing, and some nice foggy day drone footage and trials alongside the Brittany Ferry ‘Armorique’.

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Video Documentation: How New York Harbor Pilots Master Treacherous Waters

published on 10 September 2020

What does it mean to be a harbor pilot? More info here: http://gothamist.com/2016/05/26/video_ny_harbor_pilot.php Starring Robert J. Blake, Jr. Video by Jessica Leibowitz Produced by Jessica Leibowitz and Shayla Love MORE GOTHAMIST FILMS Youtube: https://www.youtube.com/Gothamist Dailymotion: http://www.dailymotion.com/Gothamist GOTHAMIST ACROSS THE WEB Gothamist.com: http://gothamist.com Facebook: https://www.facebook.com/Gothamist/ Twitter: https://twitter.com/gothamist Instagram: https:/...

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