Volume XXXIX-B7
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B7, 443-447, 2012
https://doi.org/10.5194/isprsarchives-XXXIX-B7-443-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B7, 443-447, 2012
https://doi.org/10.5194/isprsarchives-XXXIX-B7-443-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.

  01 Aug 2012

01 Aug 2012

POLINSAR EXPERIMENTS OF MULTI-MODE X-BAND DATA OVER SOUTH AREA OF CHINA

L. Lu, Q. Yan, M. Duan, and Y. Zhang L. Lu et al.
  • Chinese Academy of Surveying and Mapping, Lianhuachi west road, No 28,100830,Beijing, P.R.China

Keywords: PolInSAR, land classification, objects detection, DSM mapping

Abstract. This paper makes the polarimetric and polarimetric interferometric synthetic aperture radar (PolInSAR) experiments with the high-resolution X-band data acquired by Multi-mode airborne SAR system over an area around Linshui, south of China containing tropic vegetation and urban areas. Polarimetric analysis for typical tropic vegetations and man-made objects are presented, some polarimetric descriptors sensitive to vegetations and man-made objects are selected. Then, the PolInSAR information contained in the data is investigated, considering characteristics of the Multi-mode-XSAR dataset, a dual-baseline polarimetric interferometry method is proposed in this paper. The method both guarantees the high coherence on fully polarimetric data and combines the benefits of short and long baseline that helpful to the phase unwrapping and height sensitivity promotion. PolInSAR experiment results displayed demonstrates Multi-mode-XSAR datasets have intuitive capabilities for amount of application of land classification, objects detection and DSM mapping.