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.

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.

RINA ACT Technical Meeting
23 November 2021
Port Ash Australia: Ship Handling Training & Research Centre
By A. Beazley, Port Ash, Australia

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.

Over the past few years a number of pilot transfer accidents have occurred resulting from total failure of the side ropes, one school of thought is that the methods of securing a pilot ladder is a factor in such occurrences.

Blog: https://www.merrimacins.com/understanding-and-preventing-tug-barge-risks/ Understanding and Preventing Tug & Barge Risks The maritime industry relies on tugboats and barges for a wide range of applications. Tugs are used to pilot vessels into and out of ports, while barges are used to transport bulk materials. The relationship between tugs and barges is critical, as most barges are not self-propelled and must rely on the skilled operation of a tug or tugs for propulsion. At Merrimac...

Dangerours work as pilot tries to transfer from pilot boat to Cagliarie to Civitavecchia, Italy in May 2023 in moderately rought seas.

“Gemide Kılavuzla Seyir | Kaptan ve Kılavuz Arasındaki Kritik İşbirliği (2025 Yönetmeliğiyle)” 📄 YouTube Video Açıklama Metni 🔵 Gemide kılavuz kaptanla seyir nedir? 🔵 Kılavuz kaptan gemiye nasıl çıkar, ne yapar? 🔵 2025 Gemi Adamları ve Kılavuz Kaptanlar Yönetmeliği ne getiriyor? Bu videoda, gemi kaptanı ile kılavuz kaptan arasındaki işbirliğini, liman manevralarının perde arkasını ve mevzuata dayalı zorunlulukları sade ve anlaşılır bir dille anlatıyoruz. Gerçek örneklerle desteklenen bu...