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.

This book was only available in some areas, now the author has created an e-book version. Furthermore it´s available on amazon as a paperback.

Completely new book on Ship manoeuvring techniques based on new revealing facts which have been brought to light. Must read for all the mariners to understand the behaviour of ships and how to control her behaviour during manoeuvring.

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

Required tug power and number of tugs needed in variable conditions of wind, current and waves isin most cases an assessment made by pilots based on their professional experience. However, assessments will raise questions by lawyers if something goes wrong. They will use tools to calculate what really is needed with respect to tug power and number of tugs. They have furthermore the advantage of time.

Short demonstration highlighting key features of the VR Marine Pilot training simulation LWA Solutions have delivered for the Ports of Auckland.
Editors Note (4th July 2020):
This video shows the fantastic possibilities of virtual reality technology. Wonderful demo by Ports of Auckland. In respect for doing this amazing experiment. If somebody knows more about this or other interesting similar projects please leave a comment below and help us to complete information about virtual reality...

Maritime Education #5: Pilotage operations in General Cargo ship
An insight to points of attention during Embarkation and disembarkation of Pilots.
This video will be dedicated to my future Maritime students who will be joining General Cargo ships, this is what we normally do here, and this is for your virtual guide.
Thank you subscribers and keep growing so as my contents as well❤️

A valuable campaign managed by Chris Young, Kevin Vallance and others, which we found on Facebook .

The Swedish Maritime Administration is launching the world's first fully methanol-powered pilot boat today, It is one of the ministry's existing pilot boats, which has now been converted to test the new propellant. The work is part of the Swedish Maritime Administration's transition to a fossil-free fleet.