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.

Specialized training for maritime pilots
Quebec City, Quebec, Canada – June 23, 2020 – The Maritime Simulation and Resource Centre (MSRC), a world-class pilot simulation training and port feasibility studies facility, is pleased to announce the release of an informational video on the new S-102 standards on surface bathymetry products.
In the video, Captain Pascal Rhéaume, pilot and member of the technical committee for the Corporation of Lower St-Lawrence Pilots, an active stakeholder...

When a vessel navigates in confined waters, such as in a harbour or narrow channel, it is well known among experienced pilots that the ship handling is greatly affected by the hydrodynamic forces and moments acting between ship and bank or sidewall of the channel.

GNSS interference has become a growing challenge in the Baltic Sea, affecting maritime navigation, aviation, and critical infrastructure. While numerous datasets and services, such as gpsjam.org, spoofing.skai-data-services.com, and flightradar24, report high-altitude GNSS interference based on ADS-B data, there is a significant lack of studies focusing on ground-level interference.

The Company of Master Mariners of India - Chennai Chapter, cordially invites you to a virtual meeting on "BRM During Pilotage" by Capt. Russell D'Cruz.

This video has already been published for the first time in 2020. Please also note the second, more recent video in the appendix. This physical ladder simulator was designed for crew training in the ladder arrangement and for all the users especially for pilots.

Helicopter services company NHV Group has won a contract extension with the Dutch Maritime Pilot’s Association (Nederlandse loodsencorporatie) to support maritime pilotage services in the Netherlands.

Grounding container vessel Shahraz and MV Samudra Sakti in Singapore Strait May 10 2020
What happened?
MV "Shahraz" and MV "Samudra Sakti I" had run aground to the shallow Batu Berhanti in the Indonesian territorial waters within 6 minutes, which is surveyed with minimum water depths of 8.3 m in the northern part and up to 0.5 m in the southern part . It is located south of TSS Singapore Strait’s eastbound traffic lane.
A chain of events which must be described as extra ordinary rarity....