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.

In this movie the efficiency of two different pod operation strategies is compared: With azimuth propeller ships the Pods can be used in two ways to control the speed, e.g. for speed reduction: 1. by adjusting the engine orders, e.g. by reducing the RPMs to get lower speed - this means to drive the ship in the same conventional way as for twin screw vessels, 2. by turning both pods either in- or outward (TOE-IN or TOE-OUT) to reduce the forward thrust and therefore reducing the speed – the...

Captain Bronson Stubbs discusses what harbor pilots do

This paper aims to explore the possibilities of improving team performance on the bridge in pilotage waters. The pilot and the bridge team have a common goal: to navigate the ship safely and smoothly.

Bridge procedures guide checklist, pilotage, pilot card, Master pilot information exchange, MPEX, wheelhouse poster, pilot boarding arrangement, ship's particulars. Thank you for supporting our channel: paypal : uasupplyltd@gmail.com ✅We offer quality service, without weekends and holidays, order fulfillment, as soon as possible with the understanding and individual approach to each client. 🚢The main directions of the company UASUPPLY: - A comprehensive supply for merchant ships of...

In this episode, we are joined by Thijs Hoff, a maritime pilot with over 15 years of experience at sea and 4 years as Maritime pilot. Thijs will take us through the 'how' of becoming a maritime pilot, offering a detailed look at the educational pathways, skills, and work-life balance that come with the role.

Google Maps and ECDIS (Electronic Chart Display and Information System) can be considered to essentially serve the same purpose. While Google Maps is used for finding our way on land, the ECDIS facilitates navigation at sea.