杨茜;徐敬海;

• 1:南京工业大学测绘科学与技术学院

摘要(Abstract)：

针对现有的志愿者灾情信息获取方式进行了分析,将其分为主动式和被动式两大类。比较发现主动式获取不管是在灾情信息获取的精确度还是在数据处理的难度方面都存在明显的优势。在此基础上研究了基于微信的志愿者地震灾情获取框架与流程。融合地震灾情信息语义分析与公众口语化表达特点将地震灾情信息分为5类,并设计出适用于专业志愿者与普通公众进行灾情上报的灾情语义分类。最后,通过微信公众平台结合ArcGIS Server设计并实现了基于微信的志愿者地震灾情获取系统。

关键词(KeyWords)： 志愿者地理信息;微信公众平台;地震;灾情获取

Abstract:

Keywords:

基金项目(Foundation): 江苏省测绘地理信息科研项目(JSCHKY201506);; 空间信息智能感知与服务深圳市重点实验室(深圳大学)开放基金资助项目(201404)

作者(Authors): 杨茜;徐敬海;

DOI: 10.16251/j.cnki.1009-2307.2018.01.013

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