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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
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

图6. FSC_NDSI、MODSCAG、SSEmod和SE-RFR FSC的精度验证结果(NC表示东北地区-内蒙古积雪区,TP表示青藏高原积雪区,NX表示北疆积雪区)

Fig.6. The accuracy validation result of FSC_NDSI, MODSCAG, SSEmod, and SE-RFR FSC (NC, TP, NX respectively represent the Northeast China-Inner Mongolia snow area, the Qinghai-Tibet Plateau snow area, and the northern Xinjiang snow area)