Study For The Urban Fringe District In Urumqi

With the 3S (Geographic Information System (GIS), remote sensing (RS), Global Positioning System (GPS)) technology, the expression for the spatial geographic data, analyze geographic data, geographic data and projections have a great help, and the data separated from terrain constraints, real-time, fast, wide coverage, high spatial resolution, high spectral resolution and high temporal resolution, and so on. Articles Based on this development, based on the edge area of Urumqi and research division.Urban fringe areas as urban space, the basic unit of geographic structure is the urban culture and rural culture, modern culture and traditional culture, foreign culture and native culture, intense conflict, but also ecology of the fragile zones, it is like a mirror reflects the special side a complex process of urbanization in the city. As China's Land Management department of a weak links, urban fringe of urban land use not only to expand the direction Liaojie and mechanisms, land use and urban-based research is important, but also on our land resources management and planning Ye have Zhidao significance.In this paper, Hu-Sen's Three points method, the region of space into the urban core, urban fringe, rural three parts. The basis of remote sensing images, field survey as the basis, in Arcgis, Mapgis and Kqgis other software support, the use of information entropy in Urumqi in 2000 and 2008 were marginal division. Then the Lorenz curve in economics and the Gini coefficient method in time and space on the edge area of Urumqi land use analysis to identify Urumqi fringe in the process of development problems.Due to ecosystem destruction will seriously affect and impede the development of industrial and agricultural production, harm people's health, so for the Urumqi city fringe in the process of development problems, this model through the establishment of green equivalent, try to benefit from the ecological point of view of the Urumqi Urban fringe land use structure in the hope of land use through qualitative and quantitative structure optimized, the theoretical pressure for ease of Urumqi city, improve the land use structure, raise land utilization rate, optimize the urban layout, and enhance the sustainable use of land help, to ultimately promote sustainable economic development of Urumqi.