基于风云四号卫星与随机森林的内蒙古地区云物理特性参量反演及应用

张杰, 许志丽, 毕力格, 高健, 包山虎, 苏玥, 张文博

Retrieval and application of cloud physical property parameters in Inner Mongolia based on Fengyun-4 Satellite and random forest

ZHANG Jie, XU Zhili, BI Lige, GAO Jian, BAO Shanhu, SU Yue, ZHANG Wenbo

图3 云顶高度（a）与云顶温度（b）估算值与CALIPSO卫星测量值的散点密度图 （频率表示样本点出现的概率密度，反映数据分布的集中程度）

Fig.3 The scatter plots of estimated cloud top height (a) and cloud top temperature (b) vs. CALIPSO Satellite measurements (Frequency represents the probability density of sample points occurring, reflecting the degree of concentration of data distribution)