PERFERMANCE ANALYSIS AND DATA PROCESSING OF THE AIRBORNE X-BAND INSAR SYSTEM

被引：1
|
作者：
Sun Long [1 ]
Zijang Changyao [1 ]
Hu Maolin [2 ]
机构：
[1] E China Res Inst Elect Engn, Hefei 230031, Anhui, Peoples R China
[2] Anhui Univ, Sch Math & Computat Sci, Hefei 230039, Peoples R China
来源：
2007 1ST ASIAN AND PACIFIC CONFERENCE ON SYNTHETIC APERTURE RADAR PROCEEDINGS | 2007年
关键词：
interferometric SAR (InSAR); digital elevation model; registration; noise filtering; phase unwrapping;
D O I：
10.1109/APSAR.2007.4418669
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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, I m X I 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 testes the good performance of the system.
引用
收藏
页码：541 / +
页数：2
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