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.

Who knows the S-100 / S-102 electronic card standard? An introduction by the Maritime Simulation and Resource Centre, Canada

Port operations, whether these are being performed on water or on land, are often not without risk. Pilots boarding a ship while sailing, navigating through narrow passages, collision avoidance with other smaller or larger vessels, discharging and moving cargo on land, walking between container handling equipment and trucks…

Training video III on the correct behaviour in case of man overboard

The SW England Branch debates the varied and critical role of the Harbourmaster.

Technology group Wärtsilä will supply its latest simulator technology for a new maritime training centre in Finland.

Tug boats and a digger struggle to free a mega cargo ship, blocking one of the world's busiet shipping pathways.
Dozens of ships are stuck because a container ship almost half a kilometre long is wedged across the waterway.

We bid farewell to our Otaru marine pilot just outside Otaru Harbor, Japan. The crew of the pilot tug were particularly fastidious about not marking up the side of the Viking Orion during the operations, spraying the interface with water, even though that might have made the transfer more hazardous for the pilot. From the Viking Orion, October 2024