Circular visualization of China’s internal migration flows 2010–2015

W. Qi, G. Abel, Raya Muttarak, Sheng-Bin Liu
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引用次数: 24

Abstract

We adapted the chord diagram plot to visualize China’s recent inter-provincial migration during 2010–2015. The arrowheads were added to present the direction of the flows. This method allows us to show the complete migration flows between 31 provinces in China including the direction and volume of the flows. The spatial component was also clearly depicted in the plot using four color palates representing four regions in China (i.e. East, Center, West, Northeast) and arranging the 31 provinces in an approximate geographic order. Besides that, we extend the chord diagram plot to describe China’s bilateral net migration during 2010–2015.
2010-2015年中国国内人口流动循环可视化
我们采用和弦图来可视化2010-2015年中国最近的省际人口迁移。添加箭头是为了表示气流的方向。这种方法使我们能够显示中国31个省份之间的完整的人口流动,包括流动的方向和数量。利用代表中国四个地区(即东、中、西、东北)的四种色调,并将31个省份按大致的地理顺序排列,在地块中清晰地描绘了空间成分。此外,我们扩展了弦线图来描述2010-2015年中国的双边净移民。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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