Radar Motion Displays: Comparing True and Relative Motion with Ship Trails & Vectors

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This video covers Radar motion displays. It shows the difference between True & Relation Motion with the ship's trails and vectors.
In True Motion, own ship moves across the radar screen in its true direction of movement, and targets move according to their actual paths. It displays the actual movement of both own ship and all targets relative to a fixed reference, usually the ground or earth. All stationary targets, such as landmasses, buoys, or anchored vessels remain fixed in position on the radar screen.
In Relative Motion display, all other targets appear to move relative to our ship. Even stationary targets, such as buoys, landmasses, or anchored vessels, appear to move relative to own ship's position.
#radar
#colreg
#collisionregulation
#navigation
#passageplanning
#seamanship
#maritime
#seafarer
#seaman
#bsmt
#maritimestudents
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Опубликовано:

6 окт 2024

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Комментарии : 5

@minhtunguyen9060 2 дня назад

Very usefull 🎉🎉🎉

@nauticalacademy001 2 дня назад

Glad to hear that, thank you.

@Albrez День назад

Hi , if i select Relative motion , Sea stabilized with relative vector and true trials.. Does it show trials for stationary objects?? Because i saw in the video there is no trials for stationary objects and its shown with true vectors and true trials same apply for relative vectors with true trials??

@nauticalacademy001 День назад

Great question! In Relative Motion, Sea Stabilized with Relative Vector and True Trails, stationary objects will not have trails because the trails are set to true, meaning they reflect actual movement relative to the ground. Since stationary objects don't move relative to the ground, they won't show trails. Switching between true and relative vectors does not affect the display of ship's trails. Vectors and trails are independent settings on the radar. • Vectors show the predicted future position of targets based on their motion (either true or relative). • Trails show the past positions or movement history of targets (either true or relative), based on how they’ve moved over time. So changing the vector setting from true to relative, or vice versa, affects only the direction and type of the vectors, not the trails. Summary: Regardless of whether the radar is set to true or relative motion, and whether the vector is set to true or relative, if the trails are set to true, only moving objects will display trails. Stationary objects relative to the ground will not show any trails, since they have no movement to trace.

@Albrez День назад

@@nauticalacademy001 Thank you 👍