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.

Thanks to Jacqui Kenyon, Chevi King and Kate Delisky for joining Jeanine Drummond on this webinar to discuss their careers and pathways into marine pilotage. The audience was a great mix of experienced marine pilots and newer maritime industry participants, as well as school aged children, with people joining us from Australia and overseas. It was an opportunity to create greater awareness of the maritime industry, and the important role marine pilotage plays in protecting our port...

Port Revel is used for shiphandling training of maritime pilots, masters and officers on a 5 ha lake with 11 manned model ships representing 20 vessels, and 4 tugs at scale 1:25 and DGPS tracking system. Instructors are former maritime pilots.
Training on the scale models provides experience that could never be gained on real ships for the simple reason that neither ship-owners nor local authorities would allow such risks to be taken. Scale models allow the shiphandler to make mistakes....

A video by Capt. Pilot Nasir Khan, Pakistan
Why loud and clear communication is very important.

'Shallow Water Effects' - The New KARCO video which promises to bring immense training value for navigators, has been developed using very effective 3D Animation &VFX.

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.

Name: Pioneer Pilots ; Type: Pilot Boat ; Callsign: PCGX
MMSI: 245711000 ; Flag: Netherlands ; LengthXBeam: 21m X 6m.

Pilot Vessel "COMETA" #CanalAccesoAPuertoLaPlata #pilotstation #pilotboat  #LaPlataHarbour #LanchasDelEste #BuenosAiresProvince #Argentina/ 15.12.2021. This video shows the Pilot Vessel "COMETA" inside the #CanalAccesoAPuertoLaPlata when she arrived at #PilotStation #LanchasDelEste #LaPlataHarbour #BuenosAiresProvince #Argentina. The video was filmed by @ultrabarqueros You can watch the full video by clicking on the following Link: / Puedes ver el video apretando en el siguiente Link:...