PERFERMANCE ANALYSIS AND DATA PROCESSING OF THE AIRBORNE X-BAND INSAR SYSTEM
It is well established that Synthetic Aperture Radar (SAR) Interferometry can be used to perform surface elevation mapping and change detection. This paper gives a technical description and performance analysis of the system, interferometric data processing flow as well as experimental results of the Airborne X-band InSAR system, developed by East China Research Institute of Electronics Engineering. The system operates in X-band range and is configured as a dual-antennae cross-track interferometric SAR with main parameters: 9.6 GHZ operating frequency, 200 MHZ bandwidth, 1.7 m baseline, 1 m×1 m ground resolution, and excelled 2-5 m height accuracy in mountain area. In this paper, the airborne X-band single-pass InSAR system was analyzed in details from the height of ambiguity and coherence. Finally, the processing results of the airborne X-band InSAR were presented to testify the good performance of the system.
Interferometric SAR (InSAR) digital elevation model registration noise filtering phase unwrapping
SUN Long ZHANG Changyao HU Maolin
East China Research Institute of Electronic Engineering,Hefei,Anhui 230031,China School of Mathematics and Computational Science,Anhui University,Hefei,Anhui 230039,China
国际会议
首届亚太合成孔径雷达会议(1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings)
安徽黄山
英文
2007-11-05（万方平台首次上网日期，不代表论文的发表时间）