Linear phase error leads to that the estimated target location offsets from its original location in airborne SAR imaging, and the Doppler centroid frequency will be changed.
Basically any location where dust, dirt or any other airborne particle debris becomes an annoyance or hazard.
多用于处理灰尘、尘土和其他悬浮颗粒污染物。
3
The method is effective to avoid the scene matching location errors and correct the aeroplane location errors caused by terrain undulation. It is fit for the airborne real-time processing.