Volume XLII-3
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3, 2251-2255, 2018
https://doi.org/10.5194/isprs-archives-XLII-3-2251-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3, 2251-2255, 2018
https://doi.org/10.5194/isprs-archives-XLII-3-2251-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

  30 Apr 2018

30 Apr 2018

MONITORING OF THE GROUND FISSURE ACTIVITY WITHIN YUNCHENG BASIN BY TIME SERIES INSAR

F. Zhang1, C. S. Yang1, C. Y. Zhao1, and R. C. Liu2 F. Zhang et al.
  • 1College of Geology Engineering and Geomatics, Chang'an University, Xi’an, Shaanxi province, 710054, China
  • 2Earthquake Administration of Shanxi Province, Taiyuan, Shanxi Province, 030021, China

Keywords: Yuncheng Basin, Ground fissures, StaMPS technology, Ground subsidence, Faults, Ground water

Abstract. Yuncheng area is one of the most extensive distributions of ground fissures in Shanxi basin, especially in Yanhu District of Yuncheng, the disaster of ground fissures and ground subsidence are the most serious. According to previous studies, the development and distribution of the ground fissures in this area are mainly controlled by the underlying active faults. In order to provide a better understanding of the formation mechanism, the deformation of ground fissures and its surrounding environment should be taken into consideration. In this paper, PS-InSAR technology was employed to assess the time-series ground deformation of Yuncheng ground fissures and its surrounding area with X-band TerraSAR images from 2013 to 2015. The interaction between ground fissures activity and land subsidence, groundwater, precipitation and surrounding faults will be discussed.