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.

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An article by Arie Palmers highlights his collaboration with Multraship to develop a solution aimed at enhancing the safety of pilot boarding on harbor tugs, ultimately reducing delays.

Entrainement sur simulateur des pilotes du Havre-Fécamp : pilotage des barges transportant les embases gravitaires du champ éolien offshore de Fécamp. Plus de 500 H de formation et de travail préparatoire ont été nécessaires pour préparer ces opérations de pilotage portuaire exceptionnelles

Another great education video by Knud Benedict (Germany): Practical experiments for getting useful data for planning.

RightShip continues its webinar series on pilot ladder arrangements. On September 18th, they´re asking two marine pilots to share their first-hand perspectives on pilot ladder arrangement best practices.

Navigation in constrained waters is a cognitively challenging task for seafarers requiring the combined assessment of various elements to perform it with safety. This paper presents a approach to make sense of the dynamic, uncertain,and complex work domain of sea pilotage.

Using two, 66TBP tugs to assist in berthing the 90,000 GT bulker “Jin Weng Feng”. The port is “Puerto Brisas” at La Guajira, Colombia. The vessel is turned to port just outside the berth limits due to limited room in the basin with enough depth. Then she’s backed in.