Analysis Of The Green Space Layout Structure Based On Space Information Technology——in Southwest Region Of Shandong

In a city green space system, the layout structure of green space is its framework, the features and functions of urban green space system of the whole form of the play has a decisive role. A reasonable layout of green space structure can promote the construction of urban green space system integrity and stability, enhance the organic connection between its various components. The green space construction of small cities starts relatively late, development level compared with big cities are generally lower. Therefore, explore reasonable small city green space layout mode for the construction of the green space system has an important positive role.This paper from the comb at home and abroad related to the urban green space system layout theory research and practice, summarizes the space information technology in some applications in the study of urban green space system. On the basis of theoretical research, combining system theory, the theory of landscape ecology and sustainable development theory, from the natural and social conditions analysis of the influencing factors of urban green space system layout. And the analysis of the common several basic pattern of green space system layout research provide a theoretical reference for the following examples.At the instance analysis phase of the study, will be the object of study selected for the plain area of shandong province. Natural and social conditions of the region are briefly introduced, analysis summary the region land use and environmental characteristics of the small city. From the different nature of urban functions and the level of economic development, etc.,selected qufu, zoucheng, weishan county, jinxiang, jiaxiang, fresh water, the juye city seven samples.Then, for the seven samples of the city, comparing the urban development pattern and trend analysis of urban morphology characteristics of the region. On this basis, the use of space information technology combined with field investigation, and samples of the city green space between groups score according to the information. From the aspects of the layout of the abstract structure of each sample city were analyzed, summarized the region the basic framework of the small cities in green space layout characteristics.Finally, based on literature review and case study, put forward in view of the small city areas in southwest build suggested measures of green space system layout and form.