Monitoring and inversion on land subsidence over mining area with InSAR technique

Yanan Wang, Qin Zhang, Chaoying Zhao, Zhong Lu, Xiaoli Ding

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

The Wulanmulun town, located in Inner Mongolia, is one of the main mining areas of Shendong Company such as Shangwan coal mine and Bulianta coal mine, which has been suffering serious mine collapse with the underground mine withdrawal. We use ALOS/PALSAR data to extract land deformation under these regions, in which Small Baseline Subsets (SBAS) method was applied. Then we compared InSAR results with the underground mining activities, and found high correlations between them. Lastly we applied Distributed Dislocation (Okada) model to invert the mine collapse mechanism.
Original languageEnglish
Title of host publicationInternational Symposium on Lidar and Radar Mapping 2011
Subtitle of host publicationTechnologies and Applications
Volume8286
DOIs
Publication statusPublished - 7 Dec 2011
EventInternational Symposium on Lidar and Radar Mapping 2011: Technologies and Applications - Nanjing, China
Duration: 26 May 201129 May 2011

Conference

ConferenceInternational Symposium on Lidar and Radar Mapping 2011: Technologies and Applications
CountryChina
CityNanjing
Period26/05/1129/05/11

Keywords

  • InSAR monitoring
  • Mine collapse
  • Okada inversion model
  • Small Baseline Subsets (SBAS)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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