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使用DBSCAN聚类算法对湖北省2010—2014年卫星监测热点数据进行了深入分析,得到湖北电网在不同时间尺度下的林火高峰期,并以此为基础探索了不同时间尺度的林火高峰期内林火高密度区域的空间分布规律,分析了与此相关的自然因素、人为因素,结合湖北电网输电线路图,得到不同林火高峰期内高火险线路段,给出了重点时段、重点区域、重点线路段的林火灾害防治建议。
Using DBSCAN clustering algorithm to analyze the satellite monitoring hotspots in Hubei Province from 2010 to 2014, the peak of forest fires at different timescales in Hubei Power Grid was obtained. Based on this, the peak fires of forest fires at different time scales were explored. This paper analyzes the spatial distribution of high density forest in Inner Ring Road, analyzes the natural and man-related factors related to this, and combines with the transmission line diagram of Hubei Power Grid to get the sections of high-fire danger in different forest fire peak periods. The key periods, , The main line of forest fire disaster prevention and control recommendations.