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.

Over the past few years a number of pilot transfer accidents have occurred resulting from total failure of the side ropes, one school of thought is that the methods of securing a pilot ladder is a factor in such occurrences.

Cultura de Segurança e sistemas de PPU (Portable Pilot Unit) Gustavo Martins presidente do CONAPRA (2015-2019)
***Publicado em Fevereiro de 2020***

Shipping has evolved significantly over the years. Research in maritime safety and operations over the past few decades has been intensive and has resulted in significant improvements.

Another good explaining video from Knud Benedict, ISSIMS

Kongsberg Digital has signed a contract with the Panama Canal Authority (ACP) to upgrade and extend the K-Sim Navigation simulators based in SIDMAR; the Center for Simulation, Research and Maritime Development of the Panama Canal Authority.

Some impressions from a sail on the Falmouth Pilot Cutter Pellew in October 2021. The Pellew was built by Luke Powell and his team in Truro at https://www.workingsail.co.uk/ between 2017 and 2020.
Trips on Pellew can be booked through Venturesail on their website https://venturesailholidays.com/voyage-finder

• The Dutch pilots offer a contribution to the safe and quick pilotage of ships to and from the Dutch ports and the Flemish ports on the Scheldt River. Each year, they assist about 100,000 ships. • Loodswezen aims to play a leading role by excelling in terms of service provision, training and education, efficiency, technology and customer satisfaction. • The highly-trained maritime pilots and other staff members work closely together to ensure safe and efficient operations in all...