The theory of fractal is a new tool for land use spatial pattern study,and the techniques of remote sensing and GIS offer a technology support.Firstly,supported of RS(remote sensing) and GIS(geographic information systems),the land use classification information is extracted from the Landsat TM imagery of Changning of 2005's and 2007's,and a spatial database of land use is built.and some landscape indices including the indices of the landscape diversity,the landscape fragmentation and the landscape separation,Songbai reached the town of a...