摘要
互联网的飞速发展将开创城镇灾害数字化防控的新格局。社交网络作为大数据时代信息交流和传递的工具,是网络用户发布信息的重要平台。社交数据具有大样本量、实时动态、微观详细等特点,对"动态化"的灾害信息处理具有十分重要的意义。新浪微博是中国社交网络的中坚力量。本文就新浪微博在即时反映城镇灾害的时空间变化规律,验证城市防灾布局合理性等方面的开发前景进行了探讨。
引文
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