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 Why Do Ships Have Rope Ladders?

published on 4 February 2024

From "Casual Navigation": In this video, we investigate the Pilot Ladder. It is a crucial piece of equipment, used for embarking and disembarking a harbor pilot at sea.(contains advertising)

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Article Book launch: “Marine Pilotage – The Arabic book”

published on 22 May 2021

“Marine Pilotage – The Arabic book" by Ahmed Sati, Marine Pilot at P&O Maritime, is the first of its kind in Arabic language and specifically concerned with maritime pilotage, it is a reference book and introduction to the basics of the Marine Pilot's work for Arabic readers who are willing to take the challenge and join the force of Pilotage and to act as a refresher to the experienced Pilots who are practicing Pilotage in local or foreign organizations.

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Video S-100 Services for Safe & Optimized E-Navigation

published on 27 August 2020

“The world of hydrography is going digital and the S-100 standard is an essential component of that move.” See how the Canadian Hydrographic Service has led Canada to become one of the first countries in the world to start using the S-100 standard, and how implementing these standards will benefit Canadians through increased safe navigation in Canadian waters. S-100 Producer: http://www.charts.gc.ca/data-gestion/index-eng.html#S100 chsinfo@dfo-mpo.gc.ca S-100 Cloud: https://www....

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Video Humber Maritime College Simulator Tour

published on 21 October 2020

At Humber Maritime College we have state-of-the-art marine simulators to teach our Merchant Navy cadets in an environment close to reality, preparing them for a career at sea.

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Article New Study on GNSS Interference in the Baltic Sea

by GPSPATRON Sp. z o. o. - published on 12 March 2025

GNSS interference has become a growing challenge in the Baltic Sea, affecting maritime navigation, aviation, and critical infrastructure. While numerous datasets and services, such as gpsjam.org, spoofing.skai-data-services.com, and flightradar24, report high-altitude GNSS interference based on ADS-B data, there is a significant lack of studies focusing on ground-level interference.

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Video A Day in the Life: Working on a Small Cruise Ship | pilot arriving on boat operation

published on 6 July 2023

Cruise ship crew Crew life Ship life Working on a cruise ship Cruise ship jobs Crew members Life at sea Cruise ship staff Crew member experiences Cruise ship contracts Behind the scenes Living on a cruise ship Crew quarters Cruise ship lifestyle Shipboard jobs Crew life vlogs Cruise ship adventures Crew life challenges Cruise ship work environment Crew tips and advice

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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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