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857 / 2022-06-14 16:18:12
Study on the distribution characteristics of lightning activity in Yunnan Province and its correlation with terrain
Apriori algorithm,correlation analysis,topographic factor
2. Transients and EMC: Lightning, Switching, Repetitive Transients
终稿
Muzi LI / WuHan University
Yeqiang DENG / Wuhan University
Yu WANG / Wuhan University
Xiao HE / Wuhan University
Yilan YU / Wuhan University
Xishan WEN / Wuhan University
Hao Pan / Joint Laboratory of power remote sensing technology（Electric Power Research Institute； Yunnan Power Grid Company ltd
Yi MA / Joint Laboratory of power remote sensing technology（Electric Power Research Institute, Yunnan Power Grid Company ltd）
A clear quantitative relationship between cloud-to-ground(CG) lightning activity and terrain is the premise of evaluating the risk of lightning strikes and taking active protective measures. In order to study the correlation between CG lightning activities and terrain in Yunnan Province, two data analysis methods, mathematical statistics and data mining, are used in this paper. Through the statistical analysis of the distribution of topographic parameters and CG lightning activity parameters in the whole region of Yunnan Province, we reveal the influence of different topographic factors on the CG lightning activity. Aiming at studying the coupled effects of various topographic factors on CG lightning activities, the Apriori algorithm is used to mine terrain attribute sets that are strongly correlated with strong lightning density, and summarized the terrain scenes that are prone to lightning strikes.

 
重要日期

  • 会议日期

    09月25日

    2022

    至

    09月29日

    2022

  • 08月15日 2022

    提前注册日期

  • 09月10日 2022

    报告提交截止日期

  • 11月10日 2022

    注册截止日期

  • 11月30日 2022

    初稿截稿日期

  • 11月30日 2022

    终稿截稿日期

主办单位
IEEE DEIS
承办单位
Chongqing University
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