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Ground-based SAR multistage mountain slope interferometric phase unwrapping

  • Zengshu Huang
  • , Jinping Sun
  • , Yunneng Yuan
  • , Weixian Tan
  • , Pingping Huang
  • , Yanping Wang
  • Beihang University
  • Inner Mongolia University of Technology
  • China Academy of Safety Science and Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Phase unwrapping is an important part in the process of InSAR signal processing. When ground-based SAR is used for multistage mountain slope deformation monitoring, the mountain slopes are always separated by slope ladders. So the interferometric phase of every slope must be unwrapped by path-following methods respectively. In view of the multistage slope phase unwrapping, this paper proposed a mask branch-cut segmentation phase unwrapping algorithm through improving on the Goldstein's mask branch-cut algorithm. Then a deformation monitoring experiment for multistage mountain slope was carried out, which is to verify the validity and feasibility of the unwrapping algorithm.

源语言英语
主期刊名Proceedings of the 2015 IEEE 5th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015
出版商Institute of Electrical and Electronics Engineers Inc.
34-37
页数4
ISBN(电子版)9781467372961
DOI
出版状态已出版 - 23 10月 2015
活动5th IEEE Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015 - Singapore, 新加坡
期限: 1 9月 20154 9月 2015

出版系列

姓名Proceedings of the 2015 IEEE 5th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015

会议

会议5th IEEE Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015
国家/地区新加坡
Singapore
时期1/09/154/09/15

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