Surface Deformation from 2004 to 2006 on Yongcheng Coal Mining Area by Multibaseline DInSAR in hemas-microsoft-com:office:smarttags" />
详细信息
- 责任者：Zhao Hongyan (Henan Academy of Land and Resources Sciences ; Zhengzhou 450053 ; China) ; Wei Yena
- 刊名：The Chinese Journal of Geological Hazard and Control
- 出版年：2010
- 卷期：21(4)
- 关键词：合成孔径雷达 ; synthetic aperture radar ; 地形变 ; ground deformation ; 河南 ; Henan Province
- 页码：p.91-94
- 图表：1 illus., 1 table, 20 refs.
- 分类号：1600
- issnNo：ISSN1003-8035
- isbnNo：CN11-2825/P
摘要
Yongcheng is an important coal production base of Henan Province. This paper selected six ASAR images between 2004 and 2006 to inverse the surface deformation of Yongcheng coal mining area in Henan Province by Multibaseline DInSAR. The inversion results are in accordance with survey results through comparison and analysis in the paper, and the study shows that inversion technology of Surface Deformation by Multibaseline DInSAR has a strong practical and generalizable. Finally, it analyses the causes of errors and advise using L-band and multi-platform joint monitoring technique to improve the monitoring precision.