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.

This video has already been published for the first time in 2020. Please also note the second, more recent video in the appendix. This physical ladder simulator was designed for crew training in the ladder arrangement and for all the users especially for pilots.

Learn from other accidents. Watch an accurate reenactment of a collision involving an undisclosed VLCC tanker.
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Footage showing what the simulators look like and how they can be used to simulate ship movement in various ports.

With ships as large as 175 feet wide and a channel a maximum of 500 feet wide, how to you safely pass? Former Houston ship channel pilot, Lou Vest, explains how ships fight against hydrodynamics to pass with such narrow margins.
https://houstonmaritime.org

Professor Patrick Hudson discusses safety culture and leadership.

The Port of Houston has been implementing Pilot Tracker, to improve efficiency and decision-making processes through data sharing.
According to Christine Schlenker, VP of the Greater Houston Bureau, “ Pilot Tracker is a good first step for port digitalisation, because it’s easy to implement and it has a strong, immediate impact for the port community”.
Want to know more about Pilot Tracker? Visit the link below and get in touch with one of our team members!
https://port-xchange.com/...

When falling from the ladder onto the deck of the Pilot Boat, the well-known Indian pilot obviously suffered some injuries.