High speed video of initial sprite development
High speed video of initial sprite development
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DOI：
10.1029/1999gl010673
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发表时间：
1999-10
影响因子：
5.2
通讯作者：
M. Stanley;P. Krehbiel;M. Brook;C. Moore;W. Rison;B. Abrahams
中科院分区：
文献类型：
--
作者：
M. Stanley;P. Krehbiel;M. Brook;C. Moore;W. Rison;B. Abrahams
精灵的高速视频显示，它们通常在大约75公里的高度开始，通常从原点同时向上和向下发展，初始形状为柱状。精灵的最初发展似乎是由速度超过107米/秒的日冕流光所主导的。许多观察到的特征与精灵起始和初始精灵发展的传统分解机制是一致的。
High speed video of sprites show that they are typically initiated at an altitude of about 75 km and usually develop simultaneously upwards and downwards from the point of origin with an initial columniform shape. The initial development of sprites appears to be dominated by corona streamers with velocities in excess of 107 m/s. Many of the observed characteristics are consistent with a conventional breakdown mechanism for both sprite initiation and initial sprite development.