How GPS works? Trilateration explained

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.

Wind Balance on straight track - using SAMMON to learn the theory and the effect of rudder and drift to reach the balance in steady state equilibrium conditions on straight track. Limits of steerability will be shown and how turn under strong wind.

Another worthful video by Knud Benedict, Germany

n preparation for future heavy load transports with the heavy load pontoon "BHV INNOVATION", BVT Chartering und Logistics GmbH were guests in the NAUTITEC ship simulator together with the Bremerhaven

Learn from other accidents. Watch an accurate reenactment of a collision involving an undisclosed VLCC tanker.
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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

From Dusk to Dawn SOHAR Port and Freezone
Pacific Warrior (ULOC)
LOA 360m. Draft 22.3 m. Displacement 430k

Gibraltar Pilots have chosen a new Seaward Nelson 35 as their next Pilot vessel.

Knowing the practical, seaworthy reliability of the Nelson 35 design, it was only natural that Gibraltar Pilots selected the UK builder, Seaward, for their new vessel.