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 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 Safety training course for German maritime pilots II -"Person over board"

published on 12 June 2026

"Person over board - all pilot boat crewmembers and pilots should be trained in recovery as realistic as possible. Don’t wait for a real emergency to find out that something doesn’t work as intended!"

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Article Origins of the IMPA pilot mark

by Kevin Vallance deep sea pilot and author - published on 24 October 2019

There are many things in both our everyday and professional lives which we take for granted and never question the origins of, an example of this might be the IMPA recommended ‘pilot mark or pilot line’, which is sometimes seen on the side of vessels indicating where a vessels freeboard exceeds 9 metres.

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Video Morild Ship&Bridge Simulator APPROVED for German Maritime Pilot Training

by Captain, MSc. Remko Fehr - published on 7 October 2024

After a thorough review, the GDWS has officially approved the Morild Ship&Bridge simulator for pilot training according to the German Pilot Training Decree (SeeLAuFV).

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Video SWATH vs. Mono Hull

published on 21 December 2019

Challenge between SWATH tender "DÖSE" and two 30m mono hull vessels in 2013.

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Video How to Launch a Pilot Boat–Behind the Scenes at Point Hope Shipyard

published on 20 June 2025

Welcome to Point Hope Shipyard in Victoria, British Columbia, Canada. In this video, I follow the float off of the Pacific Navigator, a hardworking pilot boat that serves the Port of Victoria and Ogden Point. We watch as the vessel is pulled along the marine railway, rotated on the turntable, and positioned onto the cradle. Once secured, the cradle lowers to float-off depth, and the Pacific Navigator fires up her engines for a short harbour spin before returning to duty. Some segments,...

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Video Bulk Carrier "NAMURA QUEEN" & Pilot Boat "SEA LIGHT", Recalada/ 02.04.2005

published on 15 April 2025

#Short #BulkCarrier Ship "NAMURA QUEEN"/ On board #PilotVessel "SEA LIGHT"/ #JP #Recalada #KM239_1 #puntaindiochannel  #RioDeLaPlata #Argentina / 02nd. April 2025 - 17:13 Local Time.- This video (with original sound) was filmed on board the Pilot Vessel "SEA LIGHT" and shows the moments in which the Pilot Boat departed from the port side of the Bulk Carrier Ship "NAMURA QUEEN", after finished with the Disembarking Maneuver of the Rio de la Plata Pilot, at #BoardingStation​ #JP​ #KM239_1...

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