基于POI数据的厦漳泉同城化进展评估

[摘　要]随着同城化区域战略逐渐落实，社会经济快速发展与政策支持是否有效促进了同城化进程已经成为需要面对和回答的问题。研究以能够刻画并测度区域社会经济活动空间分布与演变的POI为数据源，从空间角度分析厦漳泉同城化的实际进展程度。结果表明：区域空间结构呈收缩趋势，并且“核心—边缘”型空间结构明显，厦漳泉区域初具同城化形态；市域尺度上，三市标准差椭圆范围均逐渐减小，但POI重心转移路径存在明显异向性，同城化建设存在地区性集聚效应和向心力不足等问题。最后，根据厦漳泉同城化的空间发展特征及存在问题，提出突出“核心区”地位、推行跨界增长区、强化区域合作、加强交通基础设施共享等规划建议。
[关键词]同城化；进展评估；POI；厦漳泉
[文章编号]1006-0022(2018)04-0033-05　[中图分类号]TU984　[文献标识码]B
[引文格式]何志超，郭青海，杨一夫，等．基于POI数据的厦漳泉同城化进展评估[J]．规划师，2018(4)：33-37．
                                                                                                                                                                                                                                                           
An Evaluation Of Xiamen-Zhangzhou-Quanzhou Integrate Development Based On POI/He Zhichao, Guo Qinghai, Yang Yifu, Xiao Lishan
[Abstract] As integrate development strategies of cities are being implemented, it is necessary to find out whether socio-economic development and supportive policies have effectively promoted the integration of cities. The paper used POI data that reflects and measures spatial distribution and evolution of socio-economic activities, and analyzes the actual spatial progress of Xiamen-Zhangzhou-Quanzhou integrate development. The result shows that regional spatial pattern is shrinking with an obvious core-edge structure, and integrate development of the three cities is in infant stages; at urban scale, the elliptical areas of standard deviation of three cities are all getting smaller, but POI centers movement trajectories are obviously different in directions, which means regional integration is weak in concentration effects. The paper finally puts forwards suggestions including highlight of core area, promoting cross border growth area, strengthening regional cooperation, and improving infrastructural facilities sharing etc.
[Key words]  Integrate development, Evaluation of progress, POI, Xiamen-Zhangzhou-Quanzhou