How GPS works? Trilateration explained

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.

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,

The vulnerability of GNSS in shore-based use is definitely different and to be regarded as much more risky than on the high seas.

Australian Capital Territory Section Technical Meeting
November 2021, online via Zoom

This webinar is part of the Resilient Positioning Navigation and Timing Seminar Series.

The British Tugowners Association (BTA) in collaboration with the UK Chamber of Shipping has launched its new Pilots’ Pocket Guide and Checklist.

SAMMON Lecturing Video describing
"Pivot Point Demonstration"
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SAMMON - the IDEAL tool to identify manoeuvring capabilities of a ship - SAMMON - learning the EFFECTIVE way

"A performance assessment tool for maritime pilotage operations" - by Jørgen Ernstsen, Norway
When the ship is approaching or leaving a port, a local navigational expert, the pilot, is often provided for assisting the bridge team to safely and efficiently navigate the littoral waters.

Jacobsen Pilot Service, the Port's pilot service since 1924, has acquired a new state-of-the-art pilot boat, The Orion. Learn all about The Orion in this video.

Small pilot boat river Tees Redcar gallery https://www.kateyjanephotography.co.uk/Ships-by-Katey-Jane-Photography/River-Tees-ships-and-boats/ All photos are available to buy as prints, wall art, gifts and downloads. My photos are sold worldwide to magazines, books, personal use, documentary and research. All ship galleries https://www.kateyjanephotography.co.uk/Ships-by-Katey-Jane-Photography Main website https://www.kateyjanephotography.co.uk/ Copyright Katey jane photography.