Information Technology to Integrate Spatial Data into the Situational Modelling System

This paper introduces the basics of integrating spatial data into the situational modelling system (SMS) in order to provide their equitable processing together with other kinds of information. As a result, the spatial unit becomes a full-scale controlled subsystem of SMS. Besides ensuring visualization, operative measurement of graphic parameters of model elements and transferring them to calculating modules, this unit modifies these parameters according to results of calculations as well as takes part in setting modelling tasks and controlling correctness of the whole model.