面向GF-1 WFV数据和MODIS数据的时空融合算法对比分析
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平博, 孟云闪, 苏奋振
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Comparisons of Spatio-temporal Fusion Methods for GF-1 WFV and MODIS Data
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Bo PING, Yunshan MENG, Fenzhen SU
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表2 试验区1统计比较结果 |
Tab. 2 Statistical Results for site 1 |
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波段 | 方法 | r | RMSE | AAD | SSIM | 蓝波段 | STARFM | 0.7238 | 0.0165 | 0.0130 | 0.9040 | FSDAF | 0.6980 | 0.0174 | 0.0137 | 0.8912 | STDFA | 0.6865 | 0.0172 | 0.0135 | 0.8941 | Fit_FC | 0.4758 | 0.0163 | 0.0122 | 0.8321 | 绿波段 | STARFM | 0.7841 | 0.0461 | 0.0438 | 0.8194 | FSDAF | 0.7434 | 0.0457 | 0.0430 | 0.8022 | STDFA | 0.7532 | 0.0465 | 0.0440 | 0.8056 | Fit_FC | 0.7474 | 0.0365 | 0.0336 | 0.8428 | 红波段 | STARFM | 0.8457 | 0.0490 | 0.0460 | 0.8481 | FSDAF | 0.8193 | 0.0489 | 0.0453 | 0.8295 | STDFA | 0.8290 | 0.0494 | 0.0462 | 0.8356 | Fit_FC | 0.8250 | 0.0413 | 0.0376 | 0.8572 | 近红波段 | STARFM | 0.8539 | 0.0553 | 0.0511 | 0.8600 | FSDAF | 0.8055 | 0.0550 | 0.0496 | 0.8223 | STDFA | 0.8354 | 0.0555 | 0.0512 | 0.8492 | Fit_FC | 0.8288 | 0.0415 | 0.0358 | 0.8557 |
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