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.

by Rhys Davies, current Apprentice. Published already in Feb. 2020 by ABP.

From that moment on I have been keeping a tally of the non compliant boarding arrangements I see in front of me on a daily base, and off course I participate in the annual safety campaign, conducted by IMPA each october.

The latest summary from PTR Holland on the subject of pilot ladders. Here is the most important information on maintenance, use and replacement & insepection record book.

"ISSIMS GmbH - Marine Prediction Technology" SAMMON Lecturing Video describing "Theory behind turning dynamics of ships" ------------------------------------------------------------- SAMMON - the IDEAL tool to identify manoeuvring capabilities of a ship - SAMMON - learning the EFFECTIVE way Comment by Gunter Schütze via LinkedIn: "Prof. Benedict a very interesting video by HS Wismar / Maritime Simulation Center Warnemünde ( MSCW) & Innovative Ship Simulation and Maritime Systems GmbH...

Practicing in the new port before we have todo it for real.

*Testing out a new camcorder. A Canon Vixia HFG70. Picture is fantastic. Shot in 1920x1080p at 60FPS. However, the external (add-on) microphone is terrible. Going to replace it with a much better one.*
Marine pilots boarding the ms Eurodam in three locations. Nassau, Bahamas. Amber Cover, Dominican Republic. Half Moon Cay, Bahamas. Did you know that Grand Turk does not have a pilot? I did not know that. Enjoy.
Yes I know I made the "Bahamas" possessive. It's a mistake.

In this episode we have a chance to meet Ivana-Maria Carrioni-Burnett, a Marine Pilot from the UK who works on the River Thames. Ivana highlights the concerns and fear that can be felt by those working in the maritime industry during COVID19. On the vessel, the seafarers are in their own isolation, or 'families' and then the pilot and other port personnel come onboard and they may be asymptomatic. For the port personnel, they aren't sure if the crew might be infected. Then there are the...