太湖水体GF-1/WFV影像的6S逐像元大气校正

程春梅,韦玉春,李渊,涂乾光

Atmospheric Correction of GF-1/WFV Image in Taihu Lake based on the 6S Model Pixel by Pixel

Chunmei Cheng,Yuchun Wei,Yuan Li,Qianguang Tu

表2 6S和FLAASH大气校正方法的平均相对误差和均方根误差

Table 2 The AREs and RMSEs of the 6S and FLAASH atmospheric correction

6S逐像元 FLAASH模型 ARE/% RMSE ARE/% RMSE 波段1 13.65 0.007 2 15.49 0.008 5 波段2 13.8 0.008 5 21.58 0.011 0 波段3 16.35 0.006 8 21.14 0.008 4 波段4 108.3 0.014 9 125.3 0.017 0 平均值 38.02 0.009 4 45.87 0.011 2