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本文提出了干涉合成孔径雷达(INSAR)从SAR单视复图像到非模糊相位图的一种实用数据处理方法。详细讨论了其中的去平地相位、相位图噪声抑制、相位展开等的实现方法。并用ERS-1/2的真实SAR图像数据验证该方法的有效性。
In this paper, a practical data processing method of interferometric synthetic aperture radar (INSAR) from SAR single complex image to un-fuzzy phase image is proposed. The methods to realize phase-to-ground, phase noise suppression and phase unwrapping are discussed in detail. The real SAR image data of ERS-1/2 was used to verify the effectiveness of this method.