The high squint SAR signal characterizes a large rangewalk and a small range curvature, which enables us to compress it in range and azimuth separately.
This algorithm is based on high-order range model, which firstly corrects rangewalk in the process of range compression and then corrects range bending in two dimensional frequency domain.
该算法基于高阶距离模型，首先在距离压缩时校正距离走动，然后在两维频域校正距离弯曲。
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Beavers do carry a range of parasites but the chances of becoming ill after a walk in the glens are nil.