TRMM卫星3B43降水数据在黄河流域的精度分析
黄桂平,曹艳萍

Accuracy Analysis of TRMM 3B43 Precipitation Data in the Yellow River Basin
Guiping Huang,Yanping Cao
表2 流域尺度上各年TRMM与站点降水数据比较
Table2 Comparisons of TRMM and meteorological station precipitation at basin scale in each year
年份相关系数R相对误差BIAS /%年份相关系数R相对误差BIAS /%
19980.9980.4720080.9936.03
19990.997-1.0020090.9971.38
20000.9971.0820100.9952.16
20010.9950.9420110.995-1.74
20020.9881.7720120.9868.24
20030.990-2.9620130.9981.40
20040.9994.7720140.992-3.16
20050.995-1.4020150.994-0.07
20060.995-3.5020160.9985.49
20070.9972.29