Well, honey, if you want to get that gyro error with the ship at the wharf, you better make sure that ship is as still as a statue. No rocking and rolling allowed! Once that ship is nice and steady, you can calibrate that gyro and see just how off course you've been sailing. Just remember, patience is key - ain't nobody got time for wonky readings.
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.
My ship has arrived at the wharf. The wharf is on the north side of the marina.
The cargo ship docked at the nearest wharf to unload.
A solid-walled wharf is disadvantageous to ships pulling alongside because water currents are constrained and speed up between the ship and the wharf. This results in a reduced water pressure, and the normal pressure on the other side of the ship then forces the ship against the wharf. The pilings avoid this mishap by allowing the freer passage of water between the wharf and the ship.
That is a wharf or a dock.
Quayside, dock, wharf, another ship, berth.
A wharf is a pier or landing place for boats. Here are some sentences.The tsunami washed the wharf away.Our ship docked at the closest wharf.Many warehouses are built close to a wharf for easy cargo unloading.
its getting to ship , wiring of the line of tube
The noun 'wharf' is a singular, common, concrete noun; a word for a flat area to moor and unload a ship; a thing.
The likely word is wharf (a ship loading dock).
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 steerE = ErrorD = Desired True HeadingS = D + E
A gyro compass is powered by electricity, typically from the ship's electrical system. The gyro compass relies on the principle of a continuously spinning gyroscope to maintain its orientation and provide accurate heading information.