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.

Learn from other accidents. Watch an accurate reenactment of a collision involving an undisclosed VLCC tanker.
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A handy and simple tool to determine in a minimum time what is really needed as tug assistance, is the Bollard Pull Calculator which calculates in an approximate way the total required tug power for ships in various conditions of wind and current. This tool can be loaded as an app on the smart phone.

Educational and descriptive video

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

Gavin Buchanan on YouTube: "Some of the best Ship Handling videos available online. Studying for my Master 3000 and have found these videos incredibly helpful. Thank you for making these free for students!"

Papua New Guinea Ports Corporation in partnership with the Australian Government had christened a K5million new customized Pilot boat called MV Paga on Tuesday November 1st. The launching of another Pilot boat was stated as the culmination of the hard work put together by the Australian High Commission, the Australian Infrastructure Financing Facility for the Pacific, and PNG Ports Corporation. #pngnews #looppng #tvwannews #digiceltv #digicel #bettertogether LATEST NEWS: http://www.looppng....