Remote Sensing Technology Application on Desertification Monitoring in Mu Us Desert
作者单位：College of Geology and Environment Xian University of Science and Technology
会议名称：《2011 International Conference on Control, Automation and Systems Engineering(CASE)》
会议日期：2011年
学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 07[理学] 08[工学] 09[农学] 0903[农学-农业资源与环境] 0713[理学-生态学]
关 键 词：Mu Us Desert desertification remote sensing
摘 要：Desertification in the world today and China is the most serious environmental problems, one of its harmful natures and society has been deep into all aspects of the economy. This paper selects highlighted the problem of desertification in Mu Us Desert, as the study area, through the study area between the two 10-year deal with TM images, and the study area to classify the type of land, access to the desertification of the study area, the dynamic data. The results show that: remote sensing image processing can be better reflected in the fixed sandy land, semi-fixed and moving sand categories;desertification in Mu Us desert, characterized by the development of the area as a whole to reduce desertification mitigation.