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1 以Landsat8-LIO为基准的GF-WFV1回归模型 |
| Tab. 1 Regression models of GF1-WFV1 sensor with respect to Landsat8-OLI |
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| 传感器 | 波段 | 回归方程 | | 植被 | 裸地 | 居民地 | 水体 | | GF1-WFV1 | B1 | Y =0.8620 X -1.5301 | Y =0.8141 X +4.7266 | Y =0.7349 X +11.473 | Y =0.8109 X +10.305 | | B2 | Y =0.8440 X -3.7146 | Y =0.8368 X +1.7295 | Y =0.8038 X +0.4878 | Y =0.9047 X +1.1441 | | B3 | Y =0.9149 X -1.4747 | Y =0.8401 X +6.4448 | Y =0.9203 X +0.4012 | Y =0.8078 X +9.5268 | | B4 | Y =0.7066 X +4.3729 | Y =0.6486 X +7.1556 | Y =0.8062 X +3.9328 | Y =0.6365 X +4.4763 |
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