一、太阳高度的计算1.太阳高度的计算正午太阳高度角的计算公式为H=90°-│Φ-δ│。容易得出:某地的太阳高度(h)和它与太阳直射点间的大·圆··弧度·数·(m)是互余的。即h+m=90°。这个结论还可以得出:太阳高度角相差多少度,大圆弧度数就相差多少度。在太阳直射的经线上,太 First, the calculation of the sun’s height 1. Calculation of the sun’s height The midday sun altitude angle is calculated as H = 90 °-│Φ-δ│. It is easy to conclude that the sun’s height (h) at a certain place and the large, circular, and radian numbers (m) between it and the direct sun’s rays are intertwined. Ie h + m = 90 °. This conclusion can also be drawn: how many degrees of solar altitude difference, the degree of difference between the degree of large arc degrees. In the direct rays of the sun, too