不加载fc植被区、沙漠区蒸散发量整体大1mm左右;
加载fc后水体区、城市蒸散发量整体大1mm左右。
q=0.622*e/P
(P为气压,e为水汽压,单位均为hPa,q单位为g/g。)
比湿设为0.5时,沙漠区域有1mm左右的数值;
比湿正常值应小于0.004,若设为正常值,则沙漠区域蒸散发为0。
拍摄时气温。
https://wofost.com/images/20210430/4.1.png https://wofost.com/images/20210430/4.2.png https://wofost.com/images/20210430/4.3.png https://wofost.com/images/20210430/4.4.png