BILATERAL CHANGE DYNAMIC DEGREE MODEL FOR LAND USE AND ITS APPLICATION TO THE LAND USE STUDY OF IN SUBURBAN AREAS OF WUHAN
WANG Hong-zhi1, LI Ren-dong2, WU He-hai1
1. Faculty of Resource and Environment Science, Wuhan University, Wuhan 430070, China;
2. Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China
Land use dynamic index is one of main models for depicting the change rate of land use types. When it depicts the change rate of the single land use type, it uses the net value of the area change of the single land use type. In fact, the net change results from bilateral dynamic change of the land use type. The change rate of land use use shown by the singe type land use dynamic degree thus calculated has already offset part of the bilateral change. On such a basis, a bilateral change dynamic degree model is put forward in this paper. In addition, the advantages of the model in expressing more land use information are also dealt with on the basis of investigation into the Jiangxia District of Wuhan City.
王宏志, 李仁东, 毋河海. 土地利用动态度双向模型及其在武汉郊县的应用[J]. 国土资源遥感, 2002, 14(2): 20-22,33.
WANG Hong-zhi, LI Ren-dong, WU He-hai . BILATERAL CHANGE DYNAMIC DEGREE MODEL FOR LAND USE AND ITS APPLICATION TO THE LAND USE STUDY OF IN SUBURBAN AREAS OF WUHAN. REMOTE SENSING FOR LAND & RESOURCES, 2002, 14(2): 20-22,33.