What is the volume of lightning?

A preliminary idea of lightning calculation method: 1. Set lightning induction device; 2. Install a circle of high-speed cameras with the lightning device as the center and a radius of 300 meters. The more the number, the closer the row, the better; 3. When lightning comes, the high-speed camera will shoot synchronously; 4. Later, for the photos with the same frame number intercepted by each high-speed camera through the computer, the actual shape of lightning in the photos can be restored according to the elevation angle of the high-speed camera, and the actual area of lightning slices with the same frame number can be calculated according to the radius and elevation angle; 5. The instantaneous shape and volume of lightning can be known by three-dimensional modeling of the processed slice photos by computer.

Satisfied, please adopt.