3种时空融合算法在洪水监测中的适用性研究
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石晨烈, 王旭红, 张萌, 刘状, 祝新明
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Analysis of the applicability of three remote sensing spatiotemporal fusion algorithms in flood monitoring
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Chenlie SHI, Xuhong WANG, Meng ZHANG, Zhuang LIU, Xinming ZHU
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表2 New Orleans 研究区3种时空融合算法融合结果精度评估
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Tab.2 Accuracy assessment of synthesized Landsat-like images by STARFM,STRUM and FSDAF in New Orleans
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波段 | STARFM | STRUM | FSDAF | AD | RMSE | CC | SSIM | AD | RMSE | CC | SSIM | AD | RMSE | CC | SSIM | 蓝 | 0.021 | 0.037 | 0.611 | 0.601 | 0.018 | 0.027 | 0.813 | 0.800 | 0.017 | 0.026 | 0.820 | 0.798 | 绿 | 0.024 | 0.040 | 0.659 | 0.641 | 0.022 | 0.031 | 0.805 | 0.793 | 0.021 | 0.030 | 0.818 | 0.795 | 红 | 0.026 | 0.042 | 0.655 | 0.635 | 0.024 | 0.034 | 0.784 | 0.777 | 0.022 | 0.032 | 0.805 | 0.786 | 近红外 | 0.038 | 0.056 | 0.862 | 0.848 | 0.033 | 0.049 | 0.903 | 0.903 | 0.032 | 0.046 | 0.912 | 0.912 | 短波红外1 | 0.034 | 0.050 | 0.848 | 0.844 | 0.035 | 0.054 | 0.844 | 0.843 | 0.031 | 0.046 | 0.878 | 0.879 | 短波红外2 | 0.047 | 0.057 | 0.754 | 0.765 | 0.049 | 0.087 | 0.770 | 0.781 | 0.048 | 0.085 | 0.800 | 0.812 | 平均值 | 0.032 | 0.047 | 0.731 | 0.722 | 0.030 | 0.047 | 0.819 | 0.816 | 0.028 | 0.044 | 0.839 | 0.830 |
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