FY3A VIRR Global Cloud Amount and Cloud Type Level 2 Product

Global Cloud Amount and Cloud Type: The product include the global total cloud amount,cloud phase,cloud type and high cloud amount products.Total cloud amount means the ratio between the radiation of cloud pixels and all pixels in certain region.The value is between 0 and 100,0 means clear sky,100 means cloud sky.Cloud phase means cloud particle is ice or water.There are three kinds:ice ,water,mixed/coldest water.Cloud type means high,middle and low cloud;High cloud mean the amount of high cloud,the value is between 0 and 100.