Experimental data used in the return stroke model

Magnetic field data used in the paper by Kaspar et al. entitled "Model of the electromagnetic radiation of the first lightning return stroke using bidirectional leader concept (Figs. 4a,c,e and 5a,c,e) for comparison of the model with experimental data. The magnetic-field waveforms were recorded by the broadband magnetic loop antenna. The times of the return stroke pulse onset and the locations of lightning for 6 shown events were provided by the French national lightning detection network Meteorage and are available in the table 2 in the paper. The location of the loop antenna for individual events is also available in the paper.Kaspar等人在题为《使用双向先导概念（bidirectional leader concept）模拟首次闪电回击的电磁辐射》的论文中所使用的磁场数据，该研究借助图4a、c、e及图5a、c、e实现模型与实验数据的对比。磁场波形由宽带磁环天线（broadband magnetic loop antenna）记录。本次展示的6个事件的回击脉冲起始时刻与闪电位置，由法国国家闪电探测网络Meteorage提供，相关信息载于论文的表2。各事件对应的磁环天线位置同样可在论文中查阅。