How does GPS work?

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.

How GPS works? Trilateration explained

The video was found on some social media channels in June 2020. When so many elementary mistakes are made and so many risks are taken, this is exactly what can happen! It's a demonstrative example of an unprofessional action: 1) Where is the life jacket? 2) No backpack on the shoulders. Use a rope to have the backpack lifted by the deck crew. 3) Where is the rest of the crew (on vessel / on the small boat) for safe assistance? What other mistakes have you discovered? We do not put videos...

Tom Mellor - C​hairman of the IHO Electronic Navigational Chart Working Group (ENC WG) and Head of Digital Standards at the UKHO - explains what the IHO's ECDIS and ENC Standards mean.

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

Saudi Maritime Congress 2024 is a premier event that brings together #global maritime leaders, Industry professionals, and government representatives to discuss the latest developments in the #marine and logistics sectors. Held in the Kingdom of Saudi Arabia.

Everton Schmidt assumed the position with the commitment to maintain the activities during the new coronavirus pandemic.