What is pressure altitude corrected for temperature known as?

The term that refers to pressure altitude corrected for temperature is known as density altitude. This measure is important in aviation as it accounts for variations in air density due to changes in temperature and pressure, which affect an aircraft's performance.

When pressure altitude is adjusted for non-standard temperature conditions, it provides a more accurate representation of the actual atmospheric conditions affecting the aircraft. Density altitude indicates how well the aircraft can perform compared to standard atmospheric conditions because air density influences lift, engine performance, and propeller efficiency.

As temperature increases, air density decreases, resulting in a higher density altitude, while cooler temperatures produce a lower density altitude. Recognizing the significance of density altitude helps pilots make informed decisions regarding takeoff distances, climb performance, and overall aircraft handling.