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.

Manoeuvring large ships at close quarters and on shallow water is one of the most difficult aspects of shiphandling because of the complex hydraulic interactions depending on the ships' speeds, on the water depth and on lateral restrictions like in canals. Training is conducted both on meeting and on overtaking ships in shallow waters. This video shows how overtaking in a canal can easily fail.
More information: http://www.portrevel.com/3781-shiphan...

Gavin Buchanan on YouTube: "Some of the best Ship Handling videos available online. Studying for my Master 3000 and have found these videos incredibly helpful. Thank you for making these free for students!"

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MARIN has done model tests with a model of the msc Zoe in one of its test facilities, to find out what caused the msc Zoe to lose containers and how we can prevent this in the future.

RINA ACT Technical Meeting
23 November 2021
Port Ash Australia: Ship Handling Training & Research Centre
By A. Beazley, Port Ash, Australia

Let us see how a maritime pilot is transferred by helicopter to a ship. In this video, we discuss briefly some procedures in a helicopter/ship operation for the transfer of pilots.

Dublin Port Company has taken delivery of a new Pilot Boat, named DPC Dodder. The state-of-the art vessel, which represents a significant investment to support the critical service performed by the pilots and pilot boat crews, arrived in Dublin Port on St. Patrick’s Day having set sail from Great Yarmouth last month.
Designed by French Naval Architect Pantocarene for both fuel efficiency and performance in challenging weather conditions, DPC Dodder features the latest navigational and...

Vessel's details: IMO: 9496915 Name: POLARIS Vessel Type - Generic: Pilot Vessel Vessel Type - Detailed: Special Vessel Status: Active MMSI: 245142000 Call Sign: PBZN Flag: Netherlands [NL] Gross Tonnage: 2501 Summer DWT: 890 t Length Overall x Breadth Extreme: 81.2 x 13.3 m Year Built: 2012 Home Port: ROTTERDAM Geo location: 51.980840, 4.112364