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.

Course Name: Berthing, Anchoring & other Mooring Operations
Topic Name: Berthing

'Shallow Water Effects' - The New KARCO video which promises to bring immense training value for navigators, has been developed using very effective 3D Animation &VFX.

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…

Electronic warfare in the Baltic Sea is escalating rapidly, with GPS and AIS disruptions posing growing risks to maritime navigation. Russia’s hybrid strategy is targeting both safety and stability in one of Europe’s most critical shipping regions. Pilots and crews now face a new reality: navigating under threat.

"This is a Lakes Pilot hopping off the Huron Belle Pilot boat after we've pulled alongside the CSL Assiniboine on the Detroit River just above the Ambassador Bridge in Detroit, MI
He walks along the side of the Pilot boat, holding onto the railing and then after the gangway from the ship is lowered into position, he steps up and pulls himself up to then begin walking up the gangway to the deck where he is greeted by the crew.
We then see one of the crew from the Pilot boat tieing up the...

Ever wonder how Pilots board a massive container ship at sea? Well, like this!
This is done year round in every major Port around the world, in all types of weather.