三种高分辨率地表蒸散发产品在华北地区的验证与对比
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何韶阳, 田静, 张永强
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Verification and comparison of three high-resolution surface evapotranspiration products in North China
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HE Shaoyang, TIAN Jing, ZHANG Yongqiang
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表6 不同土地类型ET产品在R和RMSE分组下的面积比
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Table 6 Areal proportion of the evapotranspiration ET products of different land types by R and root mean square error (RMSE)
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蒸散发产品 | 土地类型 | R | RMSE | >0.8的占比/% | <0.6的占比/% | >8 mm/8 d的占比/% | <6 mm/8 d的占比/% | PML_V2-SSEBop_V4 | 耕地 | 48.41 | 10.39 | 0.83 | 66.92 | 林地 | 90.11 | 0.14 | 0.003 | 97.72 | 草地 | 42.51 | 7.25 | 0.13 | 82.08 | 研究区 | 46.04 | 10.45 | 1.01 | 69.78 | SSEBop_V4-MOD16A2 | 耕地 | 14.91 | 42.43 | 78.23 | 1.78 | 林地 | 14.95 | 4.87 | 44.37 | 0.32 | 草地 | 5.02 | 52.92 | 50.63 | 0.63 | 研究区 | 11.71 | 43.66 | 69.00 | 1.47 | PML_V2-MOD16A2 | 耕地 | 32.63 | 32.37 | 50.25 | 6.49 | 林地 | 21.42 | 3.89 | 0.03 | 87.37 | 草地 | 8.69 | 52.15 | 1.34 | 74.93 | 研究区 | 24.36 | 36.50 | 34.27 | 24.61 |
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