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 article was first published back in September 2021: Pilotage operations require close interaction between human and machines. This complex sociotechnical system is necessary to safely and efficiently maneuver a vessel in constrained waters.

Another very good explanatory video by Knud Benedict. Absolutely worth seeing.
Yaw Stability is an important element of Ships Manoeuvrability - both for course keeping and turning ability. This first video in a series explains the Basic Principles of stability in steady state equilibrium conditions and the forces / moments involved

Adding map and speedometer widgets to your GoPro video clips. Tips by Capt. Kris de Decker

What is voyage planning, Who is responsible, how do we comply with the rules and how do we utilize the features and functions available in an ECDIS? Chart Projections and Chart Accuracy https://youtu.be/kOaWimnAN-U Principle Used For Creating Electronic Charts https://youtu.be/xY_MBubhUFs Display of Electronic Charts https://youtu.be/qnoFO0T-cLo Route Planning With ECDIS https://youtu.be/s5ebZQru7mg Sailing With ECDIS https://youtu.be/GZrmzE24K44 Whats is Electronic Chart Display? https://...

Footage showing what the simulators look like and how they can be used to simulate ship movement in various ports.

An investigation is underway following a collision between "Florence Spirit" and "Alanis" in the Welland Canal. The incident occurred around 4 p.m. Saturday near Port Robinson when the dry bulk cargo ship "Alanis", which was carrying windmill parts to Duluth, Minnesota, collided during a passing maneuver with the "Florence Spirit", which was carrying coal on its way to Quebec. Editors Note: According to the "Welland Tribune", the Florence Spirit was heading down the canal while the MV...

Join us out in the North Sea as we take on another challenging day aboard the pilot boat, transferring pilots to and from massive ships in choppy seas. 🌊 Watch as we battle the swell and spray, timing every approach perfectly to safely board and disembark pilots onto moving vessels in tough conditions. From cargo ships to car carriers, this video gives you a front-row seat to life at sea — where precision, teamwork, and nerves of steel are essential. 📍 Filmed off the North East Coast of...