基于DEM修正的MODIS地表温度产品空间插值
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崔晓临, 程贇, 张露, 卫晓庆
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Spatial Interpolation of MODIS Land Surface Temperature Products Based on DEM Correction
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CUI Xiaolin,CHENG Yun,ZHANG Lu,WEI Xiaoqing
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表2 不同时间LST空间插值RMS (℃) |
Tab. 2 LST spatial interpolation RMS at different times |
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月份 | DEM+IDW | DEM+SPLINE | DEM+OK | DEM+TREND | 1 | 1.23 | 1.07 | 1.06 | 2.65 | 2 | 0.90 | 0.75 | 0.75 | 2.24 | 3 | 1.15 | 1.04 | 1.02 | 2.76 | 4 | 0.85 | 0.77 | 0.74 | 2.48 | 5 | 0.94 | 0.86 | 0.83 | 2.61 | 6 | 0.73 | 0.62 | 0.62 | 2.03 | 7 | 0.70 | 0.61 | 0.60 | 1.99 | 8 | 0.77 | 0.67 | 0.66 | 2.26 | 9 | 1.01 | 0.93 | 0.90 | 2.70 | 10 | 0.87 | 0.75 | 0.75 | 2.35 | 11 | 0.91 | 0.80 | 0.78 | 2.38 | 12 | 0.83 | 0.72 | 0.73 | 2.23 |
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