Volume XLI-B7
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 847-850, 2016
https://doi.org/10.5194/isprs-archives-XLI-B7-847-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 847-850, 2016
https://doi.org/10.5194/isprs-archives-XLI-B7-847-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

  22 Jun 2016

22 Jun 2016

IMPROVED MODEL-BASED POLARIMETRIC DECOMPOSITION USING THE POlINSAR SIMILARITY PARAMETER

H. Latrache, M. Ouarzeddine, and B. Souissi H. Latrache et al.
  • University of Sciences and Technology Houari Boumediene (USTHB), Faculty of Electronics and Computer Science, Image Processing and radiation Laboratory, BP 32, El-Alia, Bab-Ezzouar 16111, Algiers, Algeria

Keywords: Model based decomposition, orientation angle, Polarimetric SAR Interferometry, polarimetric interferometric similarity parameter, Volume model

Abstract. In this paper, we present a new approach to solve the problem of volume scattering ambiguity in urban area, for that we propose a volume model based on the polarimetric interferometric similarity parameter (PISP) . The new model is more adaptive and fits better with both forest and oriented built-up areas. Thereby, a new model-based polarimetric decomposition scheme is developed. To test the performance of the proposed method ESAR PolInSAR L bande data of Oberpfaffenhofen, Germany is used. Comparison experiments show that the proposed method gives good results, since all the oriented built-up areas are well discriminated as double or odd bounce structures.