first of all, introduce polarimetric interferometric sar coherent scattering model and analysis different parameters on the impact of coherence;
首先,介绍极化干涉sar相干散射模型,并系统分析了不同参数对相干性的影响;
the origin of photorefractive coherent scattering noise is analyzed, its applications and various schemes to suppress the noise are presented, and the prospect of the study is described.