Volume XLI-B7
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 29-33, 2016
https://doi.org/10.5194/isprs-archives-XLI-B7-29-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 29-33, 2016
https://doi.org/10.5194/isprs-archives-XLI-B7-29-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

  17 Jun 2016

17 Jun 2016

GROUND DEFORMATION MONITORING IN QINGDAO COASTAL AREAS BY TIME-SERIES TERRASAR-X IMAGES

A. Y. Hou, X. Qiao, and D. Li A. Y. Hou et al.
  • Qingdao Geotechnical Investigation and Surveying Institute, State and Local Joint Engineering Research Center for theIntegration and Applicatioin of Sea-land Geographical Information, Shandong Road, Qingdao, China

Keywords: SBASI, InSAR, TerraSAR, ALOS

Abstract. As a new generation of high resolution and short revisit period of radar satellite, TerraSAR-X is not only able to meet the requirements of monitoring large scale surface subsidence, but also make it possible to monitor the small deformation of the short period. This articles takes the coastal areas of the west coast of Qingdao as the research object. With Small baselines subsets interferometry synthetic aperture radar (SBASI), this paper obtained the period the average annual rate of change from the time series analysis of TerraSAR-X data from April 2015 to October 2014.In order to enrich the historical deformation data of the study area, it analyse the time series of ALOS images from December 2010 to October 2008 with the same method. Finally,it analyse and demonstrate the experimental results.