Firstly, this thesis introduces correlative information, such as radar theory, modulation, matching filter, ambiguity function, in the domain of processing of radar signals.

Based on the theory of graded protection, information domain of SCAL information network are divided as well according to the different safety grade of different data.

By using the Methodology of Information Domain and Synergetics Theory, a general equation of geomorphic systemative evolution has been established in this paper.