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.

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Hamburg Port Services was based on an initiative launched by the Hamburg Harbour Pilots' Association and was founded on 19 August 2004. Our partner offers highly specialised shipping services. All experts have ...

These images show a Navigation drill (SIMULATION) of approach and mooring to one of the Harbours of the Paraná River - "TIMBUES" Harbour (Management and Resources of the Navigation Bridge for Pilots) - (BRM - P) in charge of the Paraná Harbours Pilot, Captain Mr. Diego SCHOTTENHEIM. Exercise carried out in the Navigation Bridge Simulator of the Maritime and Riverine Research and Training Canter (MRRTC), Autonomous City of Buenos Aires #Argentine on March 12, 2019, since 14:50 till 15:55...

What is causing the forward motion of a stopped vessel using continous bow thruster action?
by Capt. H. Cauvier

Improvements to pilots’ situation awareness (SA) in maritime navigation are critical to reducing human errors, which have caused 75% to 96% of marine accidents over the last few years.

Why “Danish Butter Cookies” are a part of the standard navigational equipment…