多源数据融合的中国人口数据空间化研究
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郭雨臣,黄金川,林浩曦
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Spatialization of China’s Population Data based on Multi-source Data
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Yuchen Guo,Jinchuan Huang,Haoxi Lin
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表4 不同距离区间权重值
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Table 4 Weights in different distance intervals
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| 距离区间 | 距离区间中值xi | | | 0 ~ 1 km | 0.5 | 2133.0 | | 1 ~ 2 km | 1.5 | 1658.2 | | 2 ~ 3 km | 2.5 | 1289.1 | | 3 ~ 4 km | 3.5 | 1002.1 | | 4 ~ 5 km | 4.5 | 779.1 | | 5 ~ 6 km | 5.5 | 605.6 | | 6 ~ 7 km | 6.5 | 470.8 | | 7 ~ 8 km | 7.5 | 366.0 | | 8 ~ 9 km | 8.5 | 284.5 | | 9 ~ 10 km | 9.5 | 221.2 |
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