Study on optimization of land use structure based on RS and ecological green equivalent

Abstract

The optimization of land use structure is always considered as the quantitative optimization. Moreover, it's the optimization of spatial allocation and different scales. This paper obtains the spatial elements of land use by use the remote sensing technology. The optimization model and convolution algorithm of optimization is proposed based on remote sensing and ecological green equivalent. We can use these model and algorithm to optimize the data of land use structure from multi-scales for every region which do not rely on the administrative boundaries, and they are evaluated by the image data of Huangpi which obtain from landsat7 in 2005.The result indicates that the method can be applied to optimize the land use structure for actual land use planning. They can realize the multi-scales land use structure optimization for each region by dynamic control based on the RS and the ecological green equivalent. The reasonable and accuracy is improved in land use planning.