Data for: Three-dimensional optical observations of an upward lightning triggered by positive cloud-to-ground lightning

Some original or processed images, used in the paper, are submitted. HC-1 (20,000 fps), HC-2 (50,000 fps) and HC-3 (1000 fps) are high-speed video images recorded at Station-1. LCI-03 (50 fps) is recorded at Station-2.

本文所使用的部分原始或经处理图像已随本提交材料一并提供。其中HC-1（20000帧每秒（fps））、HC-2（50000帧每秒（fps））与HC-3（1000帧每秒（fps））均为在站点1（Station-1）采集的高速视频图像；LCI-03（50帧每秒（fps））则为在站点2（Station-2）采集的视频图像。