What is a 720-degree panoramic shot?

Panorama is an image whose viewing angle exceeds the normal viewing angle of people. As the name implies, it is a real 360-degree omnidirectional image, giving people a three-dimensional sense. Panorama is actually just a plane picture generated by mapping the surrounding scenes according to a certain geometric relationship. Only through the rectification of the panoramic player can it become a three-dimensional panorama (panorama refers to the "heaven and earth" panorama that can be seen 360 degrees horizontally and 360 degrees up and down).

720: Horizontal 360-degree and vertical 360-degree look around. Although the photos are all flat, after software processing, a 360-degree panoramic image of three-dimensional space can be obtained, which can give people a sense of three-dimensional space and make viewers immersive.