Space optimization methods of great site surrounding areas based on space syntax and GIS

The aim of this research is to establish a space optimization method with a core of space analysis. To direct at the problem in traditional research methods such as the absence of quantitative analysis and the overall analysis, this article establishes the analyzes method based on the basic theory of space syntax, that is, there is inevitable link between physical space and social activities. This method not only is a expansion of space syntax´s existing research, but also is a reliable technical support for the overall environmental protection of great site.