- GPS/GLONASS uncorrected
- Differential corrections via SBAS
- Differential corrections via UHF
- Differential corrections via 3G / 4G
The fascinating tale told by Roger Francis about his life at sea and ultimately as a Deep Sea Pilot. The explanation in detail of the terrific responsibilities comes with tales of daring-do, near misses and other peoples' disasters. Roger's personal tale takes him from kiddy to cadet and from 3rd Mate to Master before he became a Deep Sea Pilot guiding shipping on the busiest shipping thoroughfare in the world - the Dover Straits. On top of this, there is love interest and action in war...
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,
This video is filmed in 2015, edited 2021.
A maritime pilot, marine pilot, harbor pilot, port pilot, ship pilot, or simply pilot, is a mariner who maneuvers ships through dangerous or congested waters, such as harbors or river mouths. They are navigational experts possessing knowledge of the particular waterway such as its depth, currents, and hazards, as well as being experts in handling ships of all types and size. A Maritime pilot is an expert ship handler who is licensed or authorised...