How does GPS work?

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.

Report by nC2 Engineering Consultancy at the University of Southampton on behalf of the International Maritime Pilots' Association (IMPA) to investigate the effectiveness and impact of different methods of securing pilot ladders in medium lengths in a laboratory-based project.

Article originally published in SWZ|Maritime September 2022

Through the years, the Dutch Pilots have developed a system of selection, initial education and continual professional training. What is the current state of affairs?

This is part -2 (CONVERSATION WITH PILOT AND CAPTAIN) In person Appearing - Captain Thomas Madsen Harbour Pilot, ST. Petersburg Company Credit - WWW.Maersk.com Location - Saint Petersburg, Russia Vessel - Venta Maersk Calender - (JANUARY - APRI), 2021 Music credit - Stock Music Filmora All video was shot on GoPro Hero 9 Edited through Adobe Light Room & Wondershare Filmora If you have not seen the 1st part find the link below How SHIP Navigate Through Ice (Part-1,...

Another good explaining video from Knud Benedict, ISSIMS

The Arctic magnetic pole does not move anymore. It runs, faster and faster. In recent years, even faster than expected. Therefore, geo-researchers have now had an unscheduled change to their world model and adjust their calculations, so that navigation with compass and other navigation aids such as a Pilot Plug, used by pilots around the world, continue to work.

🚢 ALG PILOTS CALARENAS, Other Type 📡 MMSI: 225986414 🇪🇸 Flag: Spain 📅 Date: 29 August 2025 ⚓ Status: Went to Cernaval Shipyard to collect the pilot from LENE (IMO 1016575, Container Ship) after she was tugged in by VB ALGECIRAS, V.B. SIROCO, and VB SIMUN 🚢 Welcome to SHIPS at THE STRAIT OF GIBRALTAR — The World’s Maritime Crossroads, Captured Daily From mega tankers and RoRos to cargo ships, tugs, and military vessels, we film the pulse of the Strait — 24/7 — right from the shores of...

Primeiro teste da nova profundidade do canal de Vitória (ES). Os práticos Evandro Oliveira Daquino e Rafael Amorim Sobreira realizaram a manobra de saída de navio com 11 metros de calado. Ambos participaram do estudo prévio realizado no Tanque de Provas Numérico da USP. O prático Fabio Andrade Batista dos Santos também esteve presente na faina, sem ônus, como avaliador. Ele fez todos os registros da manobra, como a menor profundidade medida ao longo do canal etc.