What is the term for station pressure corrected for the height of the station above sea level?

The term for station pressure corrected for the height of the station above sea level is known as the altimeter setting. This correction is essential for ensuring that pilots have a consistent reference for altitude, as atmospheric pressure decreases with altitude.

When pilots set the altimeter to the altimeter setting, it adjusts the pressure reading to what it would be if the station were at sea level. This makes it easier to compare altitudes and maintain safe separation from terrain and other aircraft. The altimeter setting is usually reported as the current atmospheric pressure at the location, adjusted so that it reflects what the pressure would be at sea level regardless of the elevation of the measuring station.

This is crucial for flight safety, especially in varying weather conditions, as inaccurate altitude readings can lead to dangerous situations. Understanding this concept allows pilots to accurately interpret pressure readings and maintain proper altitude throughout their flight.