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For my answer I will assume we are speaking of steering a ship.
In order to steer with gyro compass error the error must be known. There are many ways to determine this (Azimuth of the Sun, Amplitude of the Sun, Azimuth of Polaris, Distant Object Method). Actually performing these is beyond the scope of this question however if you would like instructions how the American Practical Navigator is the place to go.
Error is usually less than a degree. No ship's captain or master would be happy with bearing error in whole degrees.
Once the error is know, simple arithmetic will allow you to steer the desired course. To obtain the course to steer the error is added to the desired true heading. Consider East error to be negative and West error to be positive. This is often remembered by using "East is Least; West is Best."
Formula:
S = Heading to steer
E = Error
D = Desired True Heading
S = D + E
What else can I help you with?
What is damping error in gyro compass?
This error is present in a compass which is damped in tilt. A compass damped in tilt always settles east of the meridian and above the horizon in NH, and vice-versa. Its magnitude depends on the observer's latitude, Sin( error ) α Tan( latitude ) At equator, the error is nil. The error is eastward in all northernly latitudes, and vice-versa. For the purpose of damping error, a latitude rider / adjuster is provided with the gyro compass which shifts the lubber line equal to the amount of error in the appropriate direction.
How do you obtain gyro error when a ship is pier-side?
To obtain gyro error when a ship is pier-side, you can use a method called "known heading alignment." First, ensure the ship's gyrocompass is operating correctly and then align it with a known reference point, such as a fixed object on the shore or a visual landmark. Measure the gyro heading and compare it to the true heading indicated by the reference point. The difference between these two readings gives you the gyro error.
What is intercardinal error in gyro compass?
Intercardinal error in a gyro compass refers to the deviation from true north that occurs at the intercardinal points (northeast, southeast, southwest, and northwest) due to various factors such as gyroscopic precession and mechanical misalignment. This error can affect navigation accuracy, especially in maritime and aviation applications. It is essential for navigators to account for this error to ensure precise heading information. Regular calibration and maintenance of the gyro compass can help mitigate intercardinal errors.
How can the error of the gyro compass be determined?
The error of a gyro compass can be determined by comparing its indicated heading with a known reference, such as a magnetic compass or celestial navigation. This involves taking readings from both instruments under stable conditions and noting any discrepancies. Additionally, the gyro compass error can be assessed by performing calibration procedures, which may include adjusting for factors like latitude and ship's speed. Regular checks and adjustments help ensure accurate heading readings and minimize error.
What is a gyro pocket?
Gyro pocket
What are some popular dishes that can be made using gyro lamb meat?
Some popular dishes that can be made using gyro lamb meat include gyro sandwiches, gyro platters, and gyro salads.
How do pronounce Gyro?
Gyro is pronounce yer-o.
What is the difference between gyro and directional gyro?
The term Gyro refers to any Gyroscope (Space,Earth,Tied or Rate) whereas Directional Gyro is typically a Tied Gyro which is used in Aircraft for the purpose of Heading reference in DGI (Directional Gyro indicator) because it does not suffer any errors like magnetic compass.
What is a traditional gyro?
Gyro meat tatziki and tomatoes and onions
What is a 360 degrees gyro?
whats a 360 degree gyro
When was Gyro Gearloose created?
Gyro Gearloose was created in 1952.
When was Gyro International created?
Gyro International was created in 1912.
