Video

How does GPS work?


published on 4 July 2019 326 -

by Casual Navigation
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Article GPS (Part 1) - Structure, mode of operation, technical and physical fundamentals of GPS

by Capt. Gunter Schütze, Thailand/Germany - published on 30 January 2020

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.

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Article GPS (Part 2), physical and technical errors of GNSS - an error analysis

by Capt. Gunter Schütze, Thailand/Germany - published on 26 February 2020

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,

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Article GPS (Part 3) - Accidental interferences and intended Interferences by extern technical sytems

by Capt. Gunter Schütze, Thailand/Germany - published on 6 May 2020

The vulnerability of GNSS in shore-based use is definitely different and to be regarded as much more risky than on the high seas.

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Article Intertanko Guide to Safe Navigation (2nd Edition-2021) released

published on 28 December 2021

Shipping has evolved significantly over the years. Research in maritime safety and operations over the past few decades has been intensive and has resulted in significant improvements.

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Video Stern-First Method for POD Ships –Practical samples starting with Twin screw followed by POD ships

published on 12 August 2022

Practical samples for manoeuvres for ships going astern - as Stern-First-Method SFM. Introduction using as sample from the Master Thesis by Karel Wiegert for an arrival manoeuvre of a cruise vessel in Southampton port with a Twin-screw vessel under strong current. The same manoeuvre with the same ship model was used to show the advantage of Fast Time Simulation FTS using the SAMMON Planning Tool. This goes much faster than the manoeuvres in the real time simulator - and it can even be...

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Article VR Maritime Training Webinar: Case study into a Virtual Reality (VR) Shiphandling project

published on 28 March 2022

Nautical Institute webinar, 13:00 – 14:30 UTC on Thursday 31st March, 2022.

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Article How many Navy vessels are compliant to SOLAS ch.V reg23?

by Arie Palmers - published on 25 April 2022

A 1,000 Navy Vessels around... Quite often those vessels have the tendency of presenting themselves with a pilot transfer arrangement which is non-compliant.

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Video How Ship Anchor Works? - Procedure For Anchoring a Ship at Sea

published on 11 July 2020

#Anchor #shipanchor #windlass Anchoring is one of the very frequent operations onboard ships. A number of variables and external factors influence the duration and location of an anchoring operation. While the type of seabed is of utmost importance during anchoring, soft muddy grounds or clay bottoms are best preferred. It should be taken care that the anchoring bottom is free of power lines, submarine cables, pipelines or rocks. Various methods on anchoring include consideration of...

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Video AIS Track APL MEXICO CITY - Accident in Antwerp on 09.12.2019

published on 10 September 2020

Video AIS Track by Nolan Dragon - www.MarineTraffic.com What had happened: Container ship APL MEXICO CITY broke off her mooring at Doel, Antwerp, in the afternoon Dec 9, drifted across harbor and contacted DP World pier crane. Crane collapsed and was totally destroyed. No injures reported. Cause of the accident (according to the report from FEBIMA): "The allision of the mv APL MEXICO CITY with a gantry crane at the Port of Antwerp on 9 December 2019 stemmed from exceptional meteorological...

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Video Pilot Boat Ride in Port Huron, Freighter Captain

published on 8 July 2024

We had an amazing opportunity to go on a pilot boat with Captain Erick Gallagher and Captain Danny Gallagher, where we got a peek into their exciting jobs! Pilot boats transport maritime pilots between land and inbound or outbound ships. Video by bluewater.org, Blue Water Area Convention & Visitors Bureau

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