基于道路交叉点邻域扩张曲线的城市边界识别——以成都、西安、武汉、南京和长沙为例 |
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林晓娟, 房世峰, 徐亚莉, 邹宝裕, 罗明良 | ||||||||||||||||||
Identifying urban boundaries by clustering street node based on neighborhood dilation curve:A case study of Chengdu, Xi'an, Wuhan, Nanjing and Changsha |
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Xiaojuan LIN, Shifeng FANG, Yali XU, Baoyu ZOU, Mingliang LUO | ||||||||||||||||||
表2 多项式拟合次数和拟合优度 | ||||||||||||||||||
Tab.2 The degree of polynomials and goodness of fit R2 | ||||||||||||||||||
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