We have done a comparison study on different satellite rainfall data in Upper Blue Nile, you can find it here. Here narrowing the choice of products to three, based on their performances, the long term (2002-2012) mean daily spatial distribution, is depicted in figure 1.
And, similarly, the long term mean annual comparison is shown in figure 2.
Note on spatial pattern of the rainfall and the difference between these products. I will come back another time for detail discussion on this.
|fig1: the long term mean daily rainfall data in UBN basin|
|fig 2: The long term annual mean rainfall of UBN basin.|