• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 20 Issue 4
Aug.  2007
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Article Contents
LUO Xiaojun, HUANG Dingfa, LIU Guoxiang. Automated Detection of Permanent Scatterers in Time Serial Differential Radar Interferometry[J]. Journal of Southwest Jiaotong University, 2007, 20(4): 414-418.
Citation: LUO Xiaojun, HUANG Dingfa, LIU Guoxiang. Automated Detection of Permanent Scatterers in Time Serial Differential Radar Interferometry[J]. Journal of Southwest Jiaotong University, 2007, 20(4): 414-418.

Automated Detection of Permanent Scatterers in Time Serial Differential Radar Interferometry

  • Received Date: 11 Oct 2006
  • Publish Date: 25 Aug 2007
  • In order to effectively detect permanent scatterers(PSs) in time serial differential radar interferometry,a method,named amplitude information dual-threshold approach(AIDTA),was proposed based on the characteristics of strong reflection and stable backscattering of PS to radar waves.With this method,those points with strong reflection are firstly selected as permanent scatterer candidates(PSCs),and then PSs are taken out from the PSCs with stable backscattering.The proposed method has been proved effective and reliable by an experiment with 26 ERS-1/2 C-band synthetic aperture radar(SAR) images of Shanghai.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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