Dynamic monitoring Analysis of Land use Based on RS and GIS in Yulin,China
Since the Chinese government initiated its economic reform in 1978. Rapid economic developmem has spurred land use change in China.Many papers have analyzed the characteristics of land use change,relatively less attention has been paid to studying the characteristics of land use change affected by both economic development and environmental changes in its mining concentration regions. This paper by using image processing module and computerized interpretation modulo of ERDAS,seven land use types (grassland,farmland,forest, unused land,desert,construction land and water) derived from the remote sensing images in 1986 and 2006 of Yulin,China.Furthermore,the data processing function of Excel and statistic analysis module of ArcGIS conducted the analysis of land use change from 1986 to 2006. As a result,this paper obtained a set of land use change diagrams and a transfer matrix chart of land use,and it summarized the characteristics of dynamic change of land use in the past twenty years.
Land use change remote sensing statistic analysis image processing Yulin China
Hu Zhenqi Wang Jin Ang Shilu Wang Li
Institute of Land Reclamation & Ecological Restoration,China University of Mining & Technology,D11 X China University of Mining & Technology,D11 Xueyuan Road,Beijing,100083
国际会议
北京
英文
181-189
2008-10-20（万方平台首次上网日期，不代表论文的发表时间）