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.

Neuer Studiengang ab dem Wintersemester 2024/2025!
New degree programme from winter semester 2024/2025!

NAUTITEC as a maritime simulation and training centre offers various services for shipping companies, port authorities, captains and for pilots and tug crews.

Pilot recruitment has traditionally been based on seniority, and extensive sea experience. However, a more modern approach, hiring younger, motivated candidates with structured training, offers an alternative path with compelling advantages.

This safety video examines the safe set-up of pilot ladders and details the safety checks that should be carried out before using a plot ladder to ensure a safe boat transfer.

Found on YouTube:

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.

For "Der Spiegel", an experienced pilot and ex-captain analysed the accident of the freighter Ever Given, which blocked the Suez Canal for days, on the basis of documents. His conclusion: the captain and pilot made serious mistakes during the passage.

A more unique angle regarding freighter departures; I was able to film the routine disembarking of one of our local ship captains and officers after piloting Solina out of the harbor. This is a required procedure, as per US Maritime Laws, all international freighters must be piloted in and out of a US harbor by a US Captain. Here we have out local pilot vessel Sea Bear running up alongside the Solina to allow the two officers to depart the freighter before she heads out across Lake Superior