Through interpreting the remote sensing data and application of GIS spatial analysis functions,the situation of Liuyang City land-use was analyzed from elevation,slope and slope aspect.The results showed that the topography had a great impact on the spatial pattern of lands-use types.The lead ways of land use on different terrains at different levels were different.The advantageous regions of different land use types were different,and the number and structure of the same kind of land use on different terra...