A new phase noise filtering algorithm of interferometric synthetic aperture radar

Quan Gang; Jing Linjiao

Volume 24 Issue 5

May 2002

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Article Navigation > Journal of Electronics & Information Technology > 2002 > 24(5): 711-715

Quan Gang, Jing Linjiao. A new phase noise filtering algorithm of interferometric synthetic aperture radar[J]. Journal of Electronics & Information Technology, 2002, 24(5): 711-715.

Citation:

Quan Gang, Jing Linjiao. A new phase noise filtering algorithm of interferometric synthetic aperture radar[J]. Journal of Electronics & Information Technology, 2002, 24(5): 711-715.

Quan Gang, Jing Linjiao. A new phase noise filtering algorithm of interferometric synthetic aperture radar[J]. Journal of Electronics & Information Technology, 2002, 24(5): 711-715.

Citation:

Quan Gang, Jing Linjiao. A new phase noise filtering algorithm of interferometric synthetic aperture radar[J]. Journal of Electronics & Information Technology, 2002, 24(5): 711-715.

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A new phase noise filtering algorithm of interferometric synthetic aperture radar

Received Date: 2000-06-16
Rev Recd Date: 2000-09-25
Publish Date: 2002-05-19

Abstract

Abstract

This paper discusses the phase noise filtering problem for Synthetic Aperture Radar (SAR) interferometric phase images. A new noise filtering algorithm, which can adapt to the direction of fringes, is developed. This algorithm is useful especially for tightly packed fringes. The algorithm can be carried out easily. Using SIR-C/X-SAR repeat-pass generated interferograms, the effectiveness of this filter is tested.

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References(1)

References

L.C. Grapham, Synthetic interferometric radar for topographic mapping, Proc.[J]. IEEE.1974,62:763-[2]Joe Zhang, Yi Guo, Interferometric synthetic aperture radar technology, radar remote sensing group, Dept. of Electrical Engineering, University of British Columbia, Technical Report JZ-96-1, Nov. 20, 1996.[3]Jong-Sen lee, K. P. Papathanassiou et al., A new technique for noise filtering of interferometric phase images, IEEE Trans. on Geosci. Remote Sensing, 1998, 36(5), 1456-1465.[4]G. Fornaro, G. Franceschetti et al., Robust phase-unwrapping techniques: A conparison, J. Opt.Soc. Am. A, 1996, 13(12), 2355-2366.[5]J.-S. Lee et al., Intensity and phase statistics of multilook polarimetric and interferometric imagery, IEEE Trans. on Geosci. Remote Sensing, 1994, 32(9), 1017-1028.

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