Individual level heat risk evaluation using GPS towards smart navigation system
Individual level heat risk evaluation using GPS towards smart navigation system
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DOI：
10.5194/ica-proc-2-152-2019
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发表时间：
2019-07
期刊：
影响因子：
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通讯作者：
T. Yoshida;Y. Yamagata;D. Murakami
中科院分区：
文献类型：
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作者：
T. Yoshida;Y. Yamagata;D. Murakami
抽象。城市热风险管理在日本是一个紧迫的问题。虽然由于测量数据的限制，很难在空间精细尺度上评估热风险，但热风险因人的位置而异。作为开发用于管理热风险的智能导航系统的第一步，我们尝试通过结合从飞机上观察到的地面温度和同时从移动的手机获取的人员位置来评估个人热风险。考虑高温分布与行人密度的瞬时共现，采用G星星统计量进行高风险区域检测。
Abstract. Urban heat risk management is an urgent issue in Japan. Although it is difficult to evaluate heat risk at spatially fine scale due to measurement data restrictions, heat risk varies depending on the location of the people. As a first step of developing smart navigation system for managing heat risk, we try to evaluate personal heat risk by combining ground surface temperature observed from an aircraft and people location acquired from mobile phones at the same time. G star statistic is used to detect high risk areas considering instantaneous co-occurrence of high temperature distribution and walking people density.