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, 郝晓华, 王建, 赵宏宇, 纪文政

Research on retrieval of MODIS fraction snow cover based on spectral environmental random forest regression model
Xingliang SUN, Xiaohua HAO, Jian WANG, Hongyu ZHAO, Wenzhen JI
表5 中国不同积雪区S-RFR、SE-RFR模型的平均精度验证结果
Table 5 The average accuracy validation results of the S-RFR and SE-RFR model in three snow-covered regions of China
积雪区模型RMSEMAE
总体S-RFR0.1710.107
SE-RFR0.1600.104
北疆S-RFR0.1250.069
SE-RFR0.1100.058
东北-内蒙古S-RFR0.1720.112
SE-RFR0.1690.112
青藏高原S-RFR0.2000.131
SE-RFR0.1810.129