absolute altimeter的意思|示意

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Absolute altimeter is an instrument that measures the altitude of a geographical location above the sea level, and it is one of the most important instruments used in aviation. Generally speaking, the absolute altimeter measures the height above the sea level by calculating the atmospheric pressure, and it is the most reliable instrument for the pilot to get the accurate altitude information.

Generally speaking, absolute altimeters are used by pilots in order to gain knowledge about the altitude of their aircraft, as having a precise idea about the plane’s altitude is important for the safe and efficient operation of a plane. During a flight and especially during a takeoff, when the plane is ascending, having a reliable information about the altitude of the plane is of great importance in order to ensure a safe handling of the aircraft.

Moreover, absolute altimeters helps the pilot to fly over an obstacle or terrain, since they provide altitude data with respect to the ground level. Furthermore, absolute altimeters are very helpful when a pilot needs to take a sharp turn or descend, since by having the precise information about the aircraft’s altitude can help them to do it in a safe and more controlled way.

In addition, absolute altimeters are also used to measure and display the altitude of other objects, such as mountains, buildings and hills. By using these kind of instruments, it is possible to identify the exact location of these objects and their height.

Therefore, absolute altimeter is an instrument that provides reliable information about the height of an object above the sea level, in order to ensure the safety of the aircraft and its passengers and provide an accurate altitude information, which is an essential element in aviation.