Evaluation for land damage in mining areas with a high underground water level based on RS
Quickly and comprehensively acquiring the information of land damage in mining area is very important for land reclamation.Multi-period RS data were used in this study to obtain the land information of subsidence area with the method of Tasseled-Cap Transformation, then an evaluation model for land damage was set up based on a series of indexes containing the temporal in-formation of land condition.Through comparative analysis, the change patterns of indexes for different land use were found, which can help to tell apart the damage types and the evaluation results were conformed to the reality.This method can promote the monitoring level of the ecological environment in the mining area,and provide technical support for ecological restoration.
Q.J.Chen
College of Geomatics, Xian University of Science and Technology, Xian, Shaanxi, China
国际会议
The 2nd International Symposium on Land Reclamation and Ecological Restoration (第二届国际土地复垦与生态修复学术研讨会)
西安
英文
105-108
2017-10-20（万方平台首次上网日期，不代表论文的发表时间）