What Does SZA Stand For?

SZA stands for Solar Zenith Angle

Solar Zenith Angle (SZA) refers to the angle between the sun's rays and the vertical direction at a specific location on the Earth's surface. It is a critical parameter in solar energy calculations, atmospheric studies, and climate modeling, as it influences the intensity of solar radiation received at the ground level. The SZA varies with time of day, season, and geographical location, affecting the angle of sunlight and its subsequent effects on environmental and energy dynamics.