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Volume 28 Issue 12
Aug.  2010
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Liu Jian-ping, Liang Dian-nong, He Feng. Analysis of Relative Height Accuracy for Master Satellite and Distributed Small Satellite SAR Interferometry[J]. Journal of Electronics & Information Technology, 2006, 28(12): 2236-2239.
Citation: Liu Jian-ping, Liang Dian-nong, He Feng. Analysis of Relative Height Accuracy for Master Satellite and Distributed Small Satellite SAR Interferometry[J]. Journal of Electronics & Information Technology, 2006, 28(12): 2236-2239.

Analysis of Relative Height Accuracy for Master Satellite and Distributed Small Satellite SAR Interferometry

  • Received Date: 2005-04-25
  • Rev Recd Date: 2005-10-15
  • Publish Date: 2006-12-19
  • Relative height accuracy is one of key indexes for SAR interferometry. In this paper, based on actual geometrical condition for master satellite and distributed small satellite SAR system, height measure principle is established. Based on geometrical condition of relative height measure, the relations between relative height accuracy and interferometric phase error are deduced. Then, noise decorrelation, baseline decorrelation and pixel misregistration decorrelation and so on, are analyzed, and the image correlation coefficient is deduced. Finally, the effect of image decorrelations to relative height accuracy is analyzed, the results indicate, for flat surface, noise decorrelation and pixel misregistration decorrelation are the main factors, and baseline decorrelation is the minor factor.
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  • Fiedler H, Kriegerm G, Jochim F, Kirschner M, Moreira A. Analysis of satellite configurations for spaceborne SAR interferometry. International symposium on Formation Flying, Berlin, Germany, October 2002, Session 2.Krieger G, Wendler M, Fiedler H, Mittermayer J, Moreira A. Comparison of the Interferometric Performance for Spaceborne Parasitic SAR Configurations. Cologne, Germany, EUSAR 2002: 467-471.[2]Mittermayer J, Krieger G., Moreira A, Wendler M. Interferometric performance estimation for the interferometric cartwheel in combination with a transmitting SAR-satellite. IGARSS 2001: 2955-2957.[3]Massonnet D. capabilities and limitation of the interferometric cartwheel[J].IEEE Trans. on Geoscience. and Remote Sensing.2001, 39(3):506-520[4]Mristik V, VanBlaricum G, Cardillo G, Fennell M. Terrain height measurement accuracy of interferometric synthetic aperture radars[J].IEEE Trans. on Geoscience and Remote Sensing.1996, 34(1):219-228[5]Just D. Phase statistics of interferograms with applications to synthetic apeture radar. Applied Optics, 1994, 33(20): 980-984.[6]Zebker H A. Decorrelation in interferometric radar echoes[J].IEEE Trans on Geoscience. Remote Sensing.1992, 30(5):950-959[7]Rodriguez E. Theory and design of interferometric SAR. IEE Proc.-F, 1992, 139(2): 147-159.[8]Rosen P A. Sythetic aperture radar interferometry[J].Proc. IEEE.2000, 88(3):333-382
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