多源多时相遥感影像相对辐射归一化方法研究
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黄启厅, 覃泽林, 曾志康
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A Study on the Relative Radiometric Normalization of Multi-sources and Multi-temporal Remote Sensing Data
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HUANG Qiting,QIN Zelin,ZENG Zhikang
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| 表3 不同方法辐射归一化结果的RMSE |
| Tab. 3 The RMSE of the radiometric normalization results with respect to different methods |
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| 波段 | 植被 | 裸地 | 居民地 | 水体 | | 未校正前 | IR | 本文方法 | 未校正前 | IR | 本文方法 | 未校正前 | IR | 本文方法 | 未校正前 | IR | 本文方法 | | B1 | 10.79 | 3.52 | 1.44 | 11.40 | 13.35 | 2.86 | 15.26 | 17.64 | 4.44 | 5.51 | 4.92 | 2.88 | | B2 | 12.87 | 5.22 | 2.30 | 11.34 | 12.94 | 2.83 | 16.37 | 17.99 | 4.25 | 5.95 | 4.27 | 3.09 | | B3 | 4.25 | 2.64 | 1.48 | 7.22 | 9.27 | 4.21 | 6.51 | 9.33 | 4.87 | 4.44 | 4.12 | 3.24 | | B4 | 16.44 | 8.89 | 3.59 | 23.51 | 26.33 | 3.64 | 17.56 | 19.41 | 8.94 | 6.48 | 5.28 | 3.34 | | Mean-RMSE | 11.09 | 5.07 | 2.20 | 13.37 | 15.47 | 3.39 | 13.93 | 16.09 | 5.62 | 5.6 | 4.65 | 3.15 |
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