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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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 ARPA Ground & Sea Stabilisation (Speed over ground & through water) |

published on 11 July 2020

M+ releases it's next interactive video on 'ARPA Ground & Sea Stabilisation; an explanation of 'Speed over ground & Speed through water. Use this video for training crew, enhance safety standards & professional knowledge. Stay tuned for our upcoming series on ECDIS competency, Anchor losses, Incidents, PCS & vetting preparations & Human Elements training. These ‘first of it's kind’ learning videos are based on PSC & vetting observations to provide solutions & enhance your professional...

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Article BVT Chartering und Logistics GmbH with tugboat captains and marine pilots for training in the NAUTITEC ship simulator

published on 26 April 2021

n preparation for future heavy load transports with the heavy load pontoon "BHV INNOVATION", BVT Chartering und Logistics GmbH were guests in the NAUTITEC ship simulator together with the Bremerhaven

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Article Study: Correlation Evaluation of Pilots’ Situation Awareness in Bridge Simulations via Eye-Tracking Technology

published on 21 January 2022

Improvements to pilots’ situation awareness (SA) in maritime navigation are critical to reducing human errors, which have caused 75% to 96% of marine accidents over the last few years.

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Video EfficientFlow final conference June 4 2021

published on 10 June 2021

Project results in detail. Efficient port flow using the Port Activity App in the ports of Gävle and Rauma. Sharing time stamps making planning easier for all involved actors. Efficient ship Flow by using a Route distribution service helping pilots better plan meeting points in narrow fairways, saving some fuel but more importantly increasing safety.

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Video New catamaran Pilot Boat

published on 21 July 2020

Passing a centercons.ole entering Government Cut

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Video HURON SPIRIT - PILOT BOAT - Upbound Port Huron, Michigan 8-25-2020

published on 26 August 2020

HURON SPIRIT - PILOT BOAT - Upbound On The St. Clair River Heading Into Lake Huron, To Pickup A Great Lakes Pilot From The JAMNO - POLSTEAM, Passing Under The Blue Water Bridges At Port Huron, Michigan.

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