Analysis on Characteristics of Sub-microsecond Electric Field Change Waveform during the Initial Stage of Lightning Discharge
闪电初始放电阶段亚微秒电场变化波形特征

The characteristics of sub-microsecond electric field change waveforms during the initial stage of intracloud(IC) flashes and preliminary breakdown process of cloud-to-ground(CG) flashes have been studied based on the observation data.The data include fast electric field change and slow electric field change of IC flashes and CG flashes measured in Yangbajing of the Tibetan Plateau in 2008,and in Da Hinggan Ling in 2009.It is found that the electric field change waveforms during the initial stage of IC flas...