On January 28, at the top of Mount Emei, Sichuan, a huge solar halo appeared, attracting the attention of many tourists and astronomy enthusiasts. According to eyewitnesses, the diameter of this solar halo reached an astonishing hundreds of meters, and the entire sky was shrouded in it. The solar halo is a rare astronomical phenomenon that is usually formed by the refraction of sunlight by ice crystals in the sky, and the appearance of such a huge solar halo at the golden summit of Mount Emei makes people marvel at the magic and beauty of nature, while appreciating the natural wonders, do you know what the principle of its formation is? Today we will take a look at how the solar halo appeared.
As the news of the sunset spread, more and more people flocked to the golden summit of Mount Emei to witness the spectacle for themselves, and the local tourism department also took the opportunity to launch a series of activities to attract more tourists. In this regard, Mr. Zheng, a physics professional, introduced that this phenomenon is actually a special physical phenomenon - solar halo, which is a natural wonder formed by sunlight shining on the surface of clouds and fog through diffraction and diffuse reflection. According to Mr. Zheng, the smaller the content of ice crystals in the clouds, the greater the shape of the halo after the refraction of sunlight, and the angle of sunlight and the shape of ice crystals are also important factors affecting the size and shape of the halo.
The appearance of solar halos requires the cooperation of specific natural conditions, so it cannot be seen anytime and anywhere. But with the development of science and technology, many scenic spots now have cited 3D mapping projection technology, adding different colors to buildings or mountains, 3D mapping projection is not limited by the site, using projection fusion technology, can achieve projection of any area size, small to the objects in the exhibition hall, large to the building car, can be "put on a beautiful coat" for them, and projection to a larger area of the building can make visitors feel the magical visual effect, so in the scenic spot, Large mountains are more likely to show the excitement of projection.
As a popular and nascent projection method, 3D mapping can upgrade traditional tourism resources to more amazing and shocking scenery, such as scenic buildings, mountain cliffs, forest projections, cave projections, etc., no matter what the theme, 3D mapping can always bring amazing effects. On the rock surface, the projection animation will be tailored to each size, which integrates light and shadow with the mountain, telling the cultural and mythological stories of the scenic area, and presenting a new landscape. The mountain projection perfectly combines the visual comfort and the aesthetics of the mountain to create a night cultural tourism project with a great sense of experience, showing the charm of the scenic spot in an all-round way, and enhancing the overall image and popularity of the tourist attraction.
Nowadays, more and more places of interest and cultural tourism scenic spots are equipped with 3D mapping technology, in addition to better displaying history and culture, telling historical stories, but also widely praised by tourists, which is of great help to the improvement of the number of scenic spots and the development of humanities.
3D mapping projection has a wide range of applications, in addition to scenic spots, it is also often used in product launches, festival performances, buildings and other scenes. In the future, 3D mapping projection technology will be more mature and applied to more fields.