Methods of SAR High Resolution Imaging Based on Formation Flying Satellites

Konferenz: EUSAR 2006 - 6th European Conference on Synthetic Aperture Radar
16.05.2006 - 18.05.2006 in Dresden, Germany

Tagungsband: EUSAR 2006

Seiten: 4Sprache: EnglischTyp: PDF

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Yan, Honghui; Wang, Yanfei; Zhang, Bingchen; Li, Fang (Institute of Electronics, Chinese Academy of Sciences, P.O.BOX 2702, Beijing 100080, P. R. Chinaa)

SAR system based on formation flying satellites, which has several receivers, can acquire different data sets relative to the same scene with different view angles. With these data, different methods can be used to produce high resolution image. In this paper, several high resolution imaging methods are discussed including data synthesis in raw data domain and in image domain, SAR image noncoherent combination and spatial filtering method.