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,
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.
From our deck 12 cabin balcony, some footage of the pilot boat coming alongside Virgin Voyages' cruise ship Scarlet Lady in the Solent between Portsmouth and the Isle of Wight. If you're expecting action and excitement then brace yourself for not quite that at all, but it is fairly impressive how close the pilot boat gets to the larger vessel, bouncing around on the waves. I did want to see the pilot leap from the ship to the boat but in truth got tired of waiting so if that's the bit...
The Great Lakes-St. Lawrence Seaway System is a 2,340 mile “marine highway” that extends from the Atlantic Ocean to the Great Lakes. This integrated navigation system serves mariners, farmers, factory workers, and commercial interests from the western prairies to the eastern seaboard. Today, the Great Lakes-St. Lawrence Seaway System serves as a Key Supply Chain for the world’s 3rd largest economy. Visit greatlakesseaway.org/our-system/ to learn more!
