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SCIENCE CHINA Information Sciences, Volume 60, Issue 8: 088301(2017) https://doi.org/10.1007/s11432-016-0085-4

A novel DEM reconstruction strategy based on multi-frequency InSAR in highly sloped terrain

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  • ReceivedJul 15, 2016
  • AcceptedOct 12, 2016
  • PublishedMar 10, 2017

Abstract

There is no abstract available for this article.


Acknowledgment

This work was supported by National Natural Science Foundation of China (Grant Nos. 61370017, 61032009, 61120106004).

  • Figure 1

    Computer simulation. (a) Original DEM; (b) correlation map of C-band; (c) correlation map of X-band; (d) interferogram of C-band; (e) interferogram of X-band; (f) DEM reconstruction by InSAR of C-band; (g) DEM reconstruction by InSAR of X-band; (h) DEM reconstruction by proposed method before isolated regions corrected; (i) DEM reconstruction by proposed method after isolated regions corrected; (j) DEM reconstruction by LPPE method.

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