Study on the impact of polarimetric error on optimal coherence phase of PolInSAR

被引：1
|
作者：
Zhang L.-T. [1 ,2 ,3 ]
Hong J. [1 ,2 ]
Ming F. [1 ,2 ]
机构：
[1] Institute of Electronics, Chinese Acad. of Sci.
[2] Key Laboratory of Geo-Spatial Information Processing and Application System Technology, Chinese Acad. of Sci.
[3] Graduate University of the Chinese Acad. of Sci.
来源：
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2011年 / 33卷 / 02期
关键词：
Error transfer model; Polarimetric error; Polarimetric-interferometric phase coherence optimization; PolInSAR;
D O I：
10.3724/SP.J.1146.2010.00331
中图分类号：
学科分类号：
摘要：
The polarimetric error will cause optimal interferometric phase estimation error. In this paper the polarimetric error transferring in the Polarimetric Interferometric SAR (PolInSAR) measurement is studied and a new polarimetric error transfer model is proposed based on polarimetric interferometric coherence optimization. The model is proved through the experimental simulation and the impact to the precision of optimal interferometric phase estimation due to the polarimetric error is analyzed based on the model. The conclusions could provide theoretical support and reference for the precision analysis and calibration requirements in the application.
引用
收藏
页码：412 / 417
页数：5
相关论文
共 11 条
  • [1] Guo H.-D., Li X.-W., Wang C.-L., Li Z., The mechanism and role of polarimetric SAR interferometry, Journal of Remote Sensing, 6, 6, pp. 401-405, (2002)
  • [2] Zhou M., Wang X.-H., Tang L.-L., Li C.-R., Developments and applications of polarimetric SAR interferometry techniques, Science and Technology, 26, 21, pp. 90-93, (2008)
  • [3] Boerner W.-M., Recent advances in polarimetric and interferometric radar remote sensing, Proceedings EUSAR, pp. 119-122, (2008)
  • [4] Papathanassiou K.P., Reigber A., Scheiber R., Airborne polarimetric SAR interferometry, Geoscience and Remote Sensing Symposium Proceedings, 4, pp. 1901-1903, (1998)
  • [5] Cloude S.R., Calibration requirements for forest parameter estimation using POLinSAR, Proc. of CEOS Working Group on Calibration and Validation SAR Workshop, pp. 151-158, (2002)
  • [6] Cloude S.R., Papathanassiou K.P., Polarimetric radar interferometry, SPIE, 3120, pp. 224-235, (1997)
  • [7] Cloude S.R., Papathanassiou K.P., Polarimetric SAR interferometry, IEEE Transactions on Geoscience and Remote Sensing, 36, 5, pp. 1551-1565, (1998)
  • [8] Ainsworth L., Ferro-Famil L., Lee J.-S., Orientation angle preserving a posteriori polarimetric SAR calibration, IEEE Transactions on Geoscience and Remote Sensing, 44, 4, pp. 994-1003, (2006)
  • [9] Moriyama T., Calibration of spaceborne polarimetric SAR data using a genetic algorithm, Proc. of IGARSS 2009, 5, pp. 158-161, (2009)
  • [10] Pottier E., Ferro-Famil L., Allain S., Et al., Overview of the PolSARpro v4.0 software: The open source toolbox for polarimetric and interferometric polarimetric SAR data processing, Proc. of IGARSS 2009, 4, pp. 936-939, (2009)
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