FY-3C中分辨率成像光谱仪数据的窄波段地表反照率验证研究

赵春亮,许文波,范锦龙

Validation of Narrow-band Surface Albedo Retrieved from FY-3C MERSI Satellite Data

Chunliang Zhao,Wenbo Xu,Jinlong Fan

表4 研究区验证的均方根误差统计

Table 4 RMSE of validation in study areas

地表反照率 研究区 TanzaniaRungwe BurkinaFasoKoumbia USAFresno EthiopiaWestShewa BSA FY3C_band1-MODIS_band3 0.081 0.014 0.033 0.055 FY3C_band2-MODIS_band4 0.018 0.007 0.041 0.016 FY3C_band3-MODIS_band1 0.009 0.023 0.032 0.008 FY3C_band4-MODIS_band2 0.005 0.103 0.023 0.018 WSA FY3C_band1-MODIS_band3 0.098 0.080 0.034 0.080 FY3C_band2-MODIS_band4 0.021 0.007 0.038 0.020 FY3C_band3-MODIS_band1 0.011 0.005 0.027 0.011 FY3C_band4-MODIS_band2 0.008 0.029 0.027 0.027