Application of PS-InSAR Technique in the Deformation Monitoring in Mining Collapse Areas in
详细信息
- 责任者：Chen Guohu (Geological Institute of Beijing ; Beijing 100120 ; China) ; Liu Yunhua
- 刊名：The Chinese Journal of Geological Hazard and Control
- 出版年：2010
- 卷期：21(2)
- 关键词：合成孔径雷达 ; synthetic aperture radar ; 地面沉降 ; land subsidence ; 北京 ; Beijing
- 页码：p.59-63
- 图表：30 refs.
- 分类号：2100
- issnNo：ISSN1003-8035
- isbnNo：CN11-2825/P
摘要
In this paper, deficiencies of traditional deformation monitoring techniques such as leveling and GPS as well as conventional D-InSAR technique are analyzed for their application to deformation detection of mining collapse areas. Detailed introductions are also made to the principle, advantages and disadvantages of PS-InSAR technique and its current applications. Through an analysis of deformation characteristics of mining collapse areas in Beijing and the advantages and disadvantages of PS-InSAR technique, it is concluded that the PS-InSAR technique is applicable in deformation monitoring in the Mencheng Town area.