基于夜间灯光和土地利用数据的云南沿边地区GDP空间差异性分析
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卢秀, 李佳, 段平, 李晨, 王金亮
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Spatial Difference of GDP in Yunnan Border Area based on Nighttime Light and Land Use Data
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Xiu LU, Jia LI, Ping DUAN, Chen LI, Jinliang WANG
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表1 云南沿边地区1992-2013年的GDP空间化拟合精度评价结果 |
Tab. 1 Evaluation results of GDP spatial fitting accuracy |
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年份 | 第一产业 | | 第二、三产业 | | GDP | 模型R2 | 残差/亿元 | 相对误差/% | 模型R2 | 残差/亿元 | 相对误差/% | 残差/亿元 | 相对误差/% | 1992 | 0.854 | -0.536 | 0.784 | | 0.953 | -1.463 | 1.872 | | -1.999 | 1.365 | 1993 | 0.872 | -0.845 | 1.116 | | 0.948 | -5.090 | 5.155 | | -5.934 | 3.403 | 1994 | 0.834 | -0.422 | 0.432 | | 0.945 | -5.662 | 4.305 | | -6.084 | 2.654 | 1995 | 0.827 | -0.148 | 0.120 | | 0.920 | -3.235 | 1.983 | | -3.384 | 1.180 | 1996 | 0.823 | -0.210 | 0.144 | | 0.922 | -9.200 | 4.786 | | -9.410 | 2.786 | 1997 | 0.842 | 0.490 | -0.308 | | 0.913 | -9.840 | 4.451 | | -9.349 | 2.459 | 1998 | 0.867 | -0.230 | 0.140 | | 0.950 | -15.989 | 6.382 | | -16.219 | 3.912 | 1999 | 0.870 | -0.930 | 0.553 | | 0.957 | 11.576 | -4.252 | | 10.646 | -2.418 | 2000 | 0.873 | -0.822 | 0.476 | | 0.963 | 11.307 | -3.737 | | 10.485 | -2.205 | 2001 | 0.877 | -0.824 | 0.469 | | 0.904 | 22.212 | -6.349 | | 21.389 | -4.070 | 2002 | 0.875 | -0.899 | 0.492 | | 0.886 | 25.604 | -6.404 | | 24.704 | -4.241 | 2003 | 0.868 | -1.173 | 0.592 | | 0.978 | 5.669 | -1.266 | | 4.497 | -0.696 | 2004 | 0.883 | -0.329 | 0.147 | | 0.931 | 28.009 | -5.087 | | 27.680 | -3.575 | 2005 | 0.883 | -1.411 | 0.529 | | 0.915 | 11.260 | -1.688 | | 9.849 | -1.055 | 2006 | 0.882 | -2.610 | 0.882 | | 0.946 | 3.208 | -0.398 | | 0.598 | -0.054 | 2007 | 0.882 | -2.904 | 0.835 | | 0.939 | -7.293 | 0.750 | | -10.197 | 0.772 | 2008 | 0.884 | -0.376 | 0.094 | | 0.933 | -27.034 | 2.364 | | -27.411 | 1.774 | 2009 | 0.886 | -0.565 | 0.126 | | 0.950 | -33.884 | 2.594 | | -34.448 | 1.964 | 2010 | 0.882 | -2.141 | 0.432 | | 0.947 | -30.572 | 1.963 | | -32.714 | 1.593 | 2011 | 0.888 | -0.924 | 0.153 | | 0.934 | 11.459 | -0.600 | | 10.535 | -0.419 | 2012 | 0.897 | 4.461 | -0.601 | | 0.915 | 17.417 | -0.765 | | 21.878 | -0.725 | 2013 | 0.902 | 6.340 | -0.745 | | 0.903 | 48.677 | -1.858 | | 55.017 | -1.585 |
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