半干旱区陆面过程观测试验的仪器精度和观测误差分析

杜昊霖, 王胜, 乔梁, 孙旭映

Analysis of instrument accuracy and observation error of land surface process observation experiment in semi-arid area

DU Haolin, WANG Sheng, QIAO Liang, SUN Xuying

图5 不同风速仪观测的风玫瑰图

Fig.5 The wind rose diagram observed by different wind speed instruments