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.

The man-overboard manoeuvre includes all measures to rescue a person who has fallen overboard from a watercraft.

This webinar is part of the Resilient Positioning Navigation and Timing Seminar Series.

Practical samples for manoeuvres for ships going astern - as Stern-First-Method SFM. Introduction using as sample from the Master Thesis by Karel Wiegert for an arrival manoeuvre of a cruise vessel in Southampton port with a Twin-screw vessel under strong current. The same manoeuvre with the same ship model was used to show the advantage of Fast Time Simulation FTS using the SAMMON Planning Tool. This goes much faster than the manoeuvres in the real time simulator - and it can even be...

Information video: How to become a Marine Pilot.

Since 2019, the German Federal Pilotage Chamber (Bundeslotsenkammer, BLK), in cooperation with Hamburg Port Services GmbH (HPS), has been offering a three-day safety training course specifically designed for maritime pilots and pilot boat crews at a training center in Bremerhaven, Germany.

Hi Guys! KAPAL PANDU/PILOT Yang berfungsi sebagai sarana bantu pemanduan adalah kapal dengan karakteristik tertentu digunakan untuk kegiatan mengangkut pandu dari atau ke kapal yang akan dipandu. PANDU /PILOT Kapal pandu adalah kapal yang memandu kapal besar masuk kedalam pelabuhan melalui alur yang berbahaya dan ramai sampai sandar di dermaga. Merupakan salah satu jabatan tertua yang sangat penting untuk meningkatkan keselamatan pelayaran. Tonton videonya sampe habis ya Guys Jangan lupa...

#OilChemicalTanker Ship "ESTEEM ENERGY"/ #RioDeLaPlataPilots #DisembarkingManeuver/ On board #PilotVessel "SEA PILOT"/ #JP #KM239_1 #PuntaIndioChannel #Recalada #BoardingPoint #RioDeLaPlata #Argentina - 01st. June 2026 - 08:54 hs. (Local Time).- This video (original sound) was filmed on board Pilot Vessel "SEA PILOT" and shows the Oil Chemical Tanker Ship "ESTEEM ENERGY", when she arrived at #BoardingPoint to start with the Disembarking Maneuver of Rio de la Plata Pilots. This maneuver...