Research on Optimal Layout of Rural-Urban Construction Land Used Based on GIS Spatial Treatment in Foshan
With the continuous acceleration of urbanization process in our country, the conflict between demand of urban-rural construction land and limitation of land resources in area with rapid economic development is becoming sharper. Therefore, the research for planning and layout of urban-rural construction land is particular important. This paper takes Foshan City, Guangdong Province as an example. With GIS spatial analysis, divide the researched area into grids of some standard dimensions (20 m×20 m) through setting a group of construction permission elements; calculate the construction permission index of each grid (evaluation unit) and determine the proper land construction degree of different grids (evaluation unit) according to size of construction permission index; define areas with different construction degrees and strengths hierarchically; establish the guide rules of construction permission for each area to realize the reasonable spatial layout of construction land, so as to arrange reasonable space for newly increased urban-rural construction land in general planning of land use, achieving economical and intensive land use.
Qunjie Xu, Yanzhong Ju and Honghua Ge
X. Chen et al., "Research on Optimal Layout of Rural-Urban Construction Land Used Based on GIS Spatial Treatment in Foshan", Advanced Materials Research, Vols. 610-613, pp. 3785-3788, 2013