Tidal window calculations - Tides (Coastal Navigation)
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- Опубликовано: 25 май 2019
- This video explains the procedure for calculating the tidal window for the safe transit of a vessel with the required under-keel clearance.
The use of graph for the same purpose is explained as well.
Other videos in this topic include:
Information on paper charts: • Information on Paper C...
DR and fix position, effects of wind and current, set and drift: • Chartwork on ships - D...
Running Fix (Transferring position lines): • Chartwork on ships - R...
Tidal diamonds: • Chartwork for deck off...
Finding the course to steer to counteract tidal currents: • Chartwork for seafarer...
Basic terms, terminology, and symbols: • Chartwork - Basic term...
Allowing for the effect of wind and current on ship’s course and speed: • Chartwork - Allowing f...
Counteracting for the effect of current and leeway to determine the course to steer: • Chartwork - Determinin...
The use of position lines - • Coastal Navigation - T...
Rising and dipping of lights: • Rising and dipping of ...
Tides General Theory: • Tides - General theory...
Secondary port tide calculation: • Secondary Port Tide Ca...
Because of you my onav,cnav basic is quite good now. Thanks sir
This guy is really awesome !
Thank you sir, i had problem with selecting the curve. now i am clear
Thank you so much sir you're doing a wonderful job. Your videos are very very useful for cadets like us please keep uploading more videos like this sir.
Thanks for your kind feedback Mahendran:) really appreciate it a lot.
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I agree! Do you do classes to help for OOW SQAs Unlimited ?
Really nice vid, thank you very much-quick and easy to understand! :D
Thanks buddy:)
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Easily to understand by your explanation sir. By the way able to explain if vessel passing under the Bridge how to calculate HOT required time to pass. Really appreciate if you would kindly explain. Thank you in advance
Thank you Sir!!!❤
Thank you so much 👍👍
Thank you sir. im following you from Bangladesh. You are so excellent
Thank you so much Asifur, welcome:)
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Very good explanation
clearly understood
Thanks so much
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Thanks sir
Very well explained
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Best Explanation Thank You Sir 🙏
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Thank you sir
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Wonderful sir 😊🙏, this is more than I expected.
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Sir please make some videos on Hindship numericals, especially the trim part
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Thank you sir ....
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Great video captain, may ask what do MDR stands for ?
Maximum draft required
@@SteeringMariners thanks capt.
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Nice friend you are good and I would like to ask about curves how to get this for training
👍
Sir if the duration is more than 7 hours then what to do.can we use the 7 hour curve..?
Thanks that's usefull
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Very nice sir . ❤️
Hi
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What's the meaning of MDR in your solution also the curve will be given and can one do interpolation to get the time of safe passage?
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First of all, I can't thank you enough for your efforts.
But there is a method to calculate the height of water for a given time, and vice versa, using the diagram attached with the standard port daily table, with the Mean Spring & Neap curves. How do we apply this method and more importantly to me, how do we make interpolation between the pecked curve and the solid curve?!!
Please can you put swinging circle law and how to draw the circle on ecdis thanks in advance
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how do we use the correction factor given above High Water ???????
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if time interval of low tide between 6 hrs and 7 hrs ...so which curve should use .and from where to do draw curve
Plzz give an answer sir
Answer plzz
Tanmay...you can draw it in between as per an estimate (you don't get much space to play around with). The difference will not be too significant. In practice, the Master will anyway keep a margin of error for safety.
thanku sir...interpolation for volume 1 by calculation ..and for volume 2 and 3 by visualy propational interpolation ..am i right sir?
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How MDR 14.5 m
Channel + Tide = 14.5 ??????
Also have bad weather making heeling
Sir the video is explanatory but you are to fast in speaking and you need to be touching each point as u explain sir, when you talk about a particular point without touch it before one start looking for the point to follow up, u are already far to another point. So to follow accordingly is tasking
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And also hear and see your videos for yourself before uploading for public
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Your voice is very low in you videos???sound box required to hear...
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Redo the voiceover