With industrialization, urbanization, modernization of the rapid development of the land issue in Hengyang City, the land issue became a key factor constraint economic development. Intensive use of urban land studies, and continuously improve the efficiency of urban land use, urban land were conducive to the optimal allocation of resources and rational utilization. This article introduced a general overview of the city, and used the analytic hierarchy process from the impact of urban land use factors, the choice of the level of land input, the extent of land use, land of economic output, socia...
