| 基于微博数据的中原城市群空间联系强度测度 |
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| 作者姓名： | 王开泳 邓羽 |
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| 作者单位： | 中国科学院地理科学与资源研究所中国科学院区域可持续发展分析与模拟重点实验室, 北京 100101 |
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| 基金项目： | 国家自然科学基金（41371178，71433008）资助 |
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| 摘 要： | 空间联系强度是城市群发展阶段、态势、功能定位的重要表征.在大数据背景下，随着移动终端的普及和网络联系平台的广泛使用，人流在不同地区的空间移动能够得到较准确的统计和表达.在总结以往城市群空间联系研究方法的基础上，提出一种新的基于微博数据判别城市之间空间联系强度的方法，弥补了由于缺乏城际通勤数据而导致的传统空间联系强度判别方法的不足.新方法可以较准确地判别城市群地区各个城市的空间联系强度与组织类型.
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| 关 键 词： | 微博数据 空间联系强度 中原城市群 辐射范围 |
| 收稿时间： | 2015-09-29 |
Identification of spatial connection intensity of Zhongyuan urban agglomeration based on microblogging |
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| Authors: | WANG Kaiyong DENG Yu |
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| Institution: | Key Laboratory of Regional Sustainable Development Modeling of Chinese Academy of Sciences, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China |
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| Abstract: | Spatial connection intensity is an important indicator for the development stage, situation, and function position of urban agglomeration. With the wide use of mobile terminals and networking platform, population mobility among different regions can be traced and expressed more accurately by using big data analysis technique. Based on the database of microblog, a new measurement method for spatial connection intensity is proposed in this study. The new method makes up for the traditional disadvantages resulting from the lack of commuting data. Therefore, it provides guidance for accurate identification of urban agglomeration. |
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| Keywords: | micro blogging spatial connection intensity Zhongyuan urban agglomeration radiation scope |
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