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 Professor Patrick Hudson: Safety Culture and Leadership

published on 23 February 2023

Professor Patrick Hudson discusses safety culture and leadership.

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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 Pilots Training in Brazil

published on 24 June 2022

Operators and supervisors of the operations center (atalaia) of Praticagem da Barra do Rio Grande participated in an update course in online and face-to-face mode. They had classes on nautical charts, electronic charts (ECDIS), radars, portable pilot units (portable electronic navigation equipment) and technical English. "There is no good operation without recurrent training with good tools", says pilotage operational director, practical Bernardo Ramos

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Video Geneviève Béchard | The Digital Transformation of Canadian Hydrographic Offices

published on 25 November 2021

Full title: "The Digital Transformation of Canadian Hydrographic Offices, and the Corresponding Contributions to Seabed 2030 and Lakebed 2030"
Presented at the Lakebed 2030 Conference in 2021
Get involved at Lakebed2030.org

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Video The Fremantle Pilots

published on 5 February 2025

Knot your average day job.
Video contributors: AAL shipping, WA Maritime museum, Fremantle Ports.
Fremantle Pilots respectfully acknowledges the profound connection that exists between the land, waterways, and the traditional lands of the Whadjuk people. We pay our deepest respects to the Whadjuk people, the original custodians of the expansive Walyalup region, and recognize the enduring significance of their cultural heritage and beliefs in shaping the present and future of the Whadjuk...

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Video Tales from a Great Lakes Pilot

published on 9 February 2026

Great Lakes Pilot Eric Treece joined us in the Virtual Visitor Center for an interview about his career as a fleet captain and his experiences now as a pilot working aboard a variety of ships. In the course of the conversation, he shares some spectacular photos he has taken over the years. TECHNICAL NOTE: there are a few audio glitches we could not correct but it only impacts a few spots.

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