Mine subsidence monitoring by differential InSAR

Yusen Dong*, Linlin Ge, Hsingchun Chang, Zhi Zhang

*Corresponding author for this work

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

In this study, two-pass differential InSAR technique was used to monitor ground subsidence. JERS-1 L-band SAR imagery, acquired from December 1992 to May 1998, was selected as experimental data. 6 interferometric pairs were selected, and 4 subsidence bowls were found in the research area. Based on the temporal series of height change map, maximal vertical subsidence rate of two bowls was obtained. The studies show that DInSAR technique has great potential in ground subsidence monitoring.

Original languageEnglish
Pages (from-to)888-891
Number of pages4
JournalGeomatics and Information Science of Wuhan University
Volume32
Issue number10
Publication statusPublished - 5 Oct 2007
Externally publishedYes

Keywords

  • Differential InSAR
  • JERS-1
  • Subsidence

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