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.

In fact, the pivot point that we “see” is a trick of the eye, it looks like the ship is rotating about this point but in fact it is elsewhere, a point that you cannot see.

Next generation of Navigation. This video shows the new technologies put up on Navigation. #ecdis #lifeatsea #seafarer

Recently, Herman Broers launched the website PilotladderSafety.com.
This website’s goal is to increase pilot ladder safety by showing good practice examples regarding the rigging and use of pilot ladder arrangements . Do it right the first time!

Captain Bronson Stubbs discusses what harbor pilots do

Found on YouTube:

Tom Mellor - C​hairman of the IHO Electronic Navigational Chart Working Group (ENC WG) and Head of Digital Standards at the UKHO - explains what the IHO's ECDIS and ENC Standards mean.

Briese research are extending their cooperation with Nautitec for their research training projects. As from immediate effect, a model of the research vessel “Maria S. Merian” can be used for tailor made training at NAUTITEC´s Leer-based simulator facilities.

Spectacular (silent) film footage of the construction of the Panama Canal more than a century ago. The film shows the construction of the Miraflores and Gatun locks in detail as well as the digging of "The Culebra Cut" including steam trains, steam shovels and steam dredgers at work and scenes of the locks an the Canal in its first days op operation in 1914. Wikipedia: The Panama Canal (Spanish: Canal de Panamá) is an artificial 82 km (51 miles) waterway in Panama that connects the...