IONOSPHERIC ANOMALY FROM HUGE GAS EXPLOSION IN KAOHSIUNG CITY IN TAIWAN ON 31 JULY 2014
作者: Jyh-Woei Lin
刊名: Asian Journal Of Natural & Applied Sciences, 2016, Vol.5 (4)
来源数据库: Leena and Luna International Pvt Limited
关键词: Two-Dimensional Principal Component Analysis (2DPCA)Total Electron Content (TEC)Huge gas ExplosionKaohsiungAcoustic shock waves.
原始语种摘要: This paper used two-dimensional Principal Component Analysis (2DPCA) to determine total electron content (TEC) respond in the ionosphere for the huge gas explosion in Kaohsiung, Taiwan at 15: 59 (UT) on 31 July 2014. Results have shown that at a TEC anomaly over Kaohsiung and Taiwan from 16:00 to 16:05 (UTC) with the duration time of 5 minutes. Potential causes of the results were discussed with emphasis given to acoustic shock waves with the speed of 2500m/s and caused a TEC anomaly. Supposedly, it is possible to predict this explosion time due to the gas release just short time before this explosion if such explosion is very huge to reduce the number of dead people.
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关键词翻译
关键词翻译
  • DPCA Data Processing Control Area
  • explosion 爆炸
  • duration 持续时间
  • anomaly 异常
  • Electron 埃雷克特龙镁合金
  • TEC Technical
  • Analysis 分析
  • ionosphere 电离层
  • respond 应答
  • release 释放