What is the difference between true, magnetic, and compass bearing?? and role of variation/deviation
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- Опубликовано: 1 авг 2024
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In this video, I explain the IMPORTANT difference between true, magnetic, and compass bearing. I also explain the practical application of each bearing with the role of variation/deviation.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Mariners will also benefit by watching the following videos:
Bridge Equipment:
Working principle of echo sounder: • Echo sounder on ships ...
Displays of echo sounder: • Echo sounders on ships...
Operational controls of the echo sounder: • Echo sounder on ships ...
Transducers of echo sounder: • Echo sounders - Transd...
Errors and limitations of echo sounder: • Echo sounder - Errors ...
Technical checks and Performance standards: • Echo sounder - Technic...
Gyro Compass (Part 1): • Gyro Compass Part 1 - ...
Gyro Compass (Part 2): • Gyro Compass Part 2 - ...
Gyro Compass (Part 3): • Gyro compass Part 3 - ...
Gyro Compass (Part 4): • Gyro Compass Part 4 - ...
Gyro compass errors (Part 5): • Gyro Compass Part 5: E...
Gyroscope (Axis of freedom and Precession) (Part 6): • Gyro Compass Part 6 - ...
Parts of a Gyro Compass (Part 7): • Gyro Compass Part 7: P...
Rate of Turn Indicator (ROTI) (Part 8): • Gyro Compass Part 8: R...
Top-heavy gyro compass (Part 9): • Gyro Compass Part 9: W...
Bottom-heavy gyro compass (Part 10): • Gyro Compass Part 10: ...
Magnetic anomalies: • Magnetic anomalies of ...
Ship's magnetism: • Ship's magnetism - Mag...
Earth's magnetism: • How does earth's magne...
Deviation of the magnetic compass: • Deviation of the Magne...
Magnetism (an introduction): • Magnetism - an introdu...
Parts of a magnetic compass (Video): • Parts of a magnetic co...
Using sextant to measure celestial altitudes: • How do you use a sexta...
Limitations of the sextant: • What are the Limitatio...
Reading the sextant: • How to read the sextan...
Horizontal angles (sextant): • Using horizontal sexta...
Adjustable errors (sextant): • Using horizontal sexta...
Non-adjustable errors (sextant): • Non-adjustable errors ...
Index error (sextant): • Sextant - Index error ...
Principle of operation (sextant): • Principle of operation...
Parts of a sextant (video): • Parts of a sextant and...
Introduction to marine radar: • Introduction to the Ma...
Radar (Radio waves and magnetron): • Marine Radar - Radio w...
Radar (Operator controls): • Marine Radar - Operato...
Limitations of RADAR: • Limitations of the mar...
Radar (Parallel Indexing): • Marine RADAR - Paralle...
Radar plotting (basics): • Radar Plotting - Basic...
Radar discrimination: • Marine RADAR - What is...
Radar operational errors and performance standards: • Marine RADAR - Operati...
Radar (target characteristics and transponders): • Marine RADAR - Target ...
Improper use of ARPA: • Improper use of ARPA l...
ARPA (History, target storage and acquisition, setting up): • ARPA (Automatic Radar ...
ARPA (Trial manoeuvre and track history): • ARPA - Trial maneuver...
ARPA (Alarms and Potential points of collision): • ARPA - Alarms, Symbols...
ARPA (Tracking accuracy and limitations): • Marine ARPA - Tracking...
ARPA (Causes of error in bearing and range calculation): • ARPA - Causes of error...
ARPA (Sea and ground stabilisation): • ARPA - Impact of Sea a...
LORAN C (Part 1a - Hyperbolic system of navigation): • LORAN C - Part 1a (Un...
LORAN C (Part 1b - Transmission of radio waves): • Loran C - Part 1b (Und...
LORAN C (Part 2 - Working principle of LORAN C): • LORAN C - Part 2 (Work...
LORAN C (Part 3 - Errors and corrections of LORAN C): • LORAN C - Part 3 (Erro...
Azimuth mirror: • Bearing Instruments - ...
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ECDIS videos coming soon: • ECDIS learning videos ...
![Compass Heading vs Magnetic Heading - [True North, Magnetic North and, Compass North]](http://i.ytimg.com/vi/HQElVc_0xIk/mqdefault.jpg)
wow!!!! crystal clear....i respect , admire and appreciate the kind of work you are doing...tnx
Great explanation sir...
Can't thank you enough sir! Everything explained well crystal clear, just totally wow
Just awesome❤
perfect... all doubts cleared.
thank you
Thank you.
Very good captain.
thank you sir
God will add more blessing to you think you sir
Tq sir..well explained..keep up the good work..
So nice of you
Thanks sir it was really helpful
😍thanks sir
Very great work sir g huje respect from Pakistan cadets you are great . Your information is very clear and use full 😍♥
Thank you so much Ali, very happy to hear from you and I am very please that I can be of some help to the Pakistani cadets. God bless you all:)
@@SteeringMariners So i am going to appear for 3rd and 2nd mate exam still i m on board but i am collecting your playlist in my drive so when every i got time i can watch your classes great ustad g♥ keep it up
@@AliHassan-fx9jf Thanks buddy, please share it with all other Pakistani seafarers as well:)
Sure sir I am doing this in my all mates and please if you make a detail play list for tankers ship works and cargo watches and handling of cargoes and other related tanker ship so it will be great I will wait for it if you make videos play list for tanker ships