黑龙江科技学院学报2017，Vol.27Issue(3)：265-269,5.DOI:10.3969/j.issn.2095-7262.2017.03.013
基于D-InSAR的矿区地面沉降监测
D-InSAR-based monitoring of land subsidence in mining area
摘要
Abstract
This paper provides an insight into the specific mining surface deformation and deforma-tion trend. The research building on the characteristics behind subsidence deformation in mines, works towards the following objectives:analyzing the key issues, such as SAR image registration, flat-earth re-moval, interferogram filtering, and phase unwrapping, all of which are involved in synthetic aperture ra-dar differential interferometry( D-InSAR);combined with SAR image data derived from actual mining are-a, employing the classical processing algorithm of corresponding technology to carry out tests and thereby derive the data on land subsidence caused by coal mining; and providing the results basically consistent with the field investigation results to verify the strong advantage D-InSAR technology has in land subsid-ence monitoring. The research could provide technical support for mining area production, overall plan-ning and digital mine construction.关键词
D-InSAR/去平地效应/干涉滤波/地面沉降监测Key words
D-InSAR/flat-earth removal/interference filter/ground subsidence monitoring分类
矿业与冶金引用本文复制引用
刘付刚,张洪全,常俊鑫,江晓林,董军..基于D-InSAR的矿区地面沉降监测[J].黑龙江科技学院学报,2017,27(3):265-269,5.基金项目
黑龙江省教育厅科学技术研究项目(12541716) （12541716）
