TRMM卫星3B43降水数据在黄河流域的精度分析
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黄桂平,曹艳萍
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Accuracy Analysis of TRMM 3B43 Precipitation Data in the Yellow River Basin
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Guiping Huang,Yanping Cao
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表2 流域尺度上各年TRMM与站点降水数据比较
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Table2 Comparisons of TRMM and meteorological station precipitation at basin scale in each year
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| 年份 | 相关系数R | 相对误差BIAS /% | 年份 | 相关系数R | 相对误差BIAS /% |
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| 1998 | 0.998 | 0.47 | 2008 | 0.993 | 6.03 | | 1999 | 0.997 | -1.00 | 2009 | 0.997 | 1.38 | | 2000 | 0.997 | 1.08 | 2010 | 0.995 | 2.16 | | 2001 | 0.995 | 0.94 | 2011 | 0.995 | -1.74 | | 2002 | 0.988 | 1.77 | 2012 | 0.986 | 8.24 | | 2003 | 0.990 | -2.96 | 2013 | 0.998 | 1.40 | | 2004 | 0.999 | 4.77 | 2014 | 0.992 | -3.16 | | 2005 | 0.995 | -1.40 | 2015 | 0.994 | -0.07 | | 2006 | 0.995 | -3.50 | 2016 | 0.998 | 5.49 | | 2007 | 0.997 | 2.29 | | | |
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