陈梓;高涛;罗年学;赵前胜;

• 1:武汉大学测绘学院

摘要(Abstract)：

针对如何将社交媒体的虚拟空间上的变化与现实空间中的灾害关联起来的问题,该文基于新浪微博平台,利用台风达维和海葵受灾地区的相关微博数据,从微博的绝对和相对数量变化、台风相关关键词词频变化以及时空分析3方面论证社交媒体与现实中的台风发展进程和受灾情况的关系。综合3方面的结果来看,微博数据与台风的发展有着相当紧密的关联,甚至可以较为准确地反映台风的实时情况,证明用社交媒体数据来分析台风灾情具有一定的有效性和可行性。

关键词(KeyWords)： 社交媒体;台风;数据统计;时空分析

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(91224008)

作者(Author): 陈梓;高涛;罗年学;赵前胜;

Email:

DOI: 10.16251/j.cnki.1009-2307.2017.08.009

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