论文标题
渐进式INAR阶段估计
Progressive InSAR phase estimation
论文作者
论文摘要
本文介绍了一种新的方案，该方案是从一组合成孔径雷达（SAR）图像逐步估算干涉阶段的新方案。该方案显示，对于现实的去相关方案，该方案与全协方差算法具有可比的性能。该实施适用于相位产品的持续处理和更新，而不会损害长期准确性。它还限制了档案和处理设施之间的数据传输的要求，这是处理大型SAR数据的重要问题。
This paper introduces a novel scheme to progressively estimate interferometric phases from a stack of synthetic aperture radar (SAR) images. The scheme is shown to yield comparable performance to full-covariance algorithms for a realistic decorrelation scenario. The implementation is suited for continuous processing and updating of phase products, without compromising long-term phase accuracy. It also limits the requirements in terms of data transfer between archive and processing facility, a significant issue for processing large archives of SAR data.
