Relief plastics maps as an information basis for the landscape structure study

The article reveals the technique for relief plastics mapping as demonstrated in Eravninskiy basin/ It is devoted to urgent and at the same time, poorly developed landscape and soil science study. The methods of cartography, turning attention to the surface structure with the help of simple two-dimensional models, for example, convex-concave, and according to the obtained geometric figure to understand the inner essence of the genesis and dynamics of water and solid relief constructing flows are shown in the article.