That design will help you to save your time so you can easily implement that material in your map. In addition, materials can be easily changed. For example, slope parameters which are all adjustable.
You can get the excellent look simply and easily and you can perform on your map!
Automatic Landscape Material This package offers you an all in one solution that requires no painting of material layers. All you have to do is edit your landscape in the editor and the Automatic Landscape Material is doing all the work of making everything you just edited look properly textured. This offers you a huge speed advantage when working on landscapes and looks also rather believable since the texture is driven by the real landscapes structure and features. The Dessert edition of the Automatic landscape texture material includes the master material and a set of instances for different uses and times of the year.