Presently, the spacial social and natural phenomenon is studied by both the GIS technique and statistics methods.
However, plenty of complex practical applications restrict these research methods. The data models and technologies
exploited are full of special localization. This paper firstly sums up the requirement of spacial statistical analysis. On the
base of the requirement, the universal spatial statistical models are transformed into the function tools in statistical GIS
system. A pyramidal structure of three layers is brought forward. Therefore, it is feasible to combine the techniques of
spacial dada management, searches and visualization in GIS with the methods of processing data in the statistic analysis.
It will form an integrative statistical GIS environment with the management, analysis, application and assistant
decision-making of spacial statistical information.