基于光谱-环境随机森林回归模型的MODIS积雪面积比例反演研究
孙兴亮1,2,3,4(
), 郝晓华2(), 王建2, 赵宏宇5, 纪文政2
), 郝晓华2(), 王建2, 赵宏宇5, 纪文政2
Research on retrieval of MODIS fraction snow cover based on spectral environmental random forest regression model
Xingliang SUN1,2,3,4(), Xiaohua HAO2(), Jian WANG2, Hongyu ZHAO5, Wenzhen JI2
), Xiaohua HAO2(), Jian WANG2, Hongyu ZHAO5, Wenzhen JI2
图4. 不同分级FSC反演值和真值的六边形分箱图
Fig.4. The spatial density distribution map of the inversion value and true value of different grades of FSC
