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.

Full title: "The Digital Transformation of Canadian Hydrographic Offices, and the Corresponding Contributions to Seabed 2030 and Lakebed 2030"
Presented at the Lakebed 2030 Conference in 2021
Get involved at Lakebed2030.org

This guidance is intended to remind seafarers and companies of the vital importance of adhering to the rules and established procedures concerning the provision of safe boarding arrangements for pilots.

This article was first published back in September 2021: Pilotage operations require close interaction between human and machines. This complex sociotechnical system is necessary to safely and efficiently maneuver a vessel in constrained waters.

Training video I on the correct behaviour in case of man overboard

M+ releases it's next interactive video on 'ARPA Ground & Sea Stabilisation; an explanation of 'Speed over ground & Speed through water. Use this video for training crew, enhance safety standards & professional knowledge. Stay tuned for our upcoming series on ECDIS competency, Anchor losses, Incidents, PCS & vetting preparations & Human Elements training. These ‘first of it's kind’ learning videos are based on PSC & vetting observations to provide solutions & enhance your professional...

The Port of Houston has been implementing Pilot Tracker, to improve efficiency and decision-making processes through data sharing.
According to Christine Schlenker, VP of the Greater Houston Bureau, “ Pilot Tracker is a good first step for port digitalisation, because it’s easy to implement and it has a strong, immediate impact for the port community”.
Want to know more about Pilot Tracker? Visit the link below and get in touch with one of our team members!
https://port-xchange.com/...

In this episode of the Wayfinder Podcast, we sit down with Captain Joost Mulder, a maritime pilot with over 20 years guiding vessels through the Port of Rotterdam, to break down how pilotage decisions actually get made in adverse weather. Captain Mulder walks us through: - How captains, pilots, and the harbor master share decision-making authority, and what happens when conditions turn borderline mid-transit - Why wind, more than current or wave height, is the biggest factor in port...