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 Predicting Maritime Pilot Selection with Personality Traits

by Marine-Pilots.com - published on 7 July 2021

The purpose of this quantitative, ex post facto study was to assess P-J fit theory by examining the relationship between personality traits, as measured by Jackson’s (1984) PRF-E, and selection for a maritime pilot job.

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Article Study: Online survey among maritime pilots: job-related stress...

published on 2 September 2021

Online survey among maritime pilots in Germany: job-related stress and strain and the effects on their work ability.

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Opinion Pilot ladders: Compliance by design, failure by operator

by Herman Broers - published on 10 March 2022

It is not often that this blog is used to show bad practice, however in this case some pictures tell a whole story. Ship is compliant by design for rigging a combination. How about the operator(s)?

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Video Maritime Pilot Training V - Pilot Ladder Training

published on 12 May 2021

Training video V on the correct use of the pilot ladder

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Opinion Fathom Safety: "A Guide to Pilot Ladder Securing"

by Frank Diegel - published on 7 October 2020

Fathom Safety was established as a not for profit organisation dedicated to improving maritime pilot transfer safety. Here is a guide to pilot ladder rigging. We hope you like it!

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Video Interview with Pilot Patrick Wilson (Mobile Bar Pilots, Alabama)

published on 22 August 2025

This is an interview with Patrick Wilson, a bar pilot who is a part of the Mobile Bar Pilots in Mobile, Alabama. Chapters/Questions 0:00 - Introduction to Patrick Wilson 0:15 - What does a bar pilot do? 0:57 - What is the career path to becoming a bar pilot? What education and experience did you need? 2:13 - What's the most challenging situation you've handled while guiding a ship? 3:48 - How has new technology like GPS or advanced radar changed your job, and how much do you still rely on...

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Video Malaysia Send Delegation to the 27th IMPA Congress at Bali

published on 31 August 2026

The Congress participated by more than 38 countries from around the world was convened from 24th - 28th August 2026 at the Apurva Kempinski Hotel Bali, Indonesia.

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