Traditional Culture Encyclopedia - Weather forecast - Why are the sky map and satellite map not updated?

Why are the sky map and satellite map not updated?

The reason why the satellite map of the sky map is not updated is the slow review speed of state organs. Due to the satellite orbit and weather, it takes a long time for many places to capture the original image with up-to-standard quality, and then the original image must be corrected and geometrically desensitized, and then the satellite map will be updated after being reviewed by relevant personnel and state organs.