Migration though resolution cell(MTRC) of scatters often occurs in inverse synthetic aperture radar(ISAR) imaging.
逆合成孔径雷达（ISAR）转台成像中散射点越距离单元徙动（MTRC）时有发生。
2
The main parameters that effect horizontal resolution of migration imaging were identified as medium velocity, dominant frequency of seismic wavelet and aperture Angle of migration processing.
结果表明，影响偏移成像水平分辨率的主要参数是介质速度、地震子波主频和偏移处理的孔径角。
3
Because of influence of aperture of migration operator, the image of 3-d seismic data volume in space is smeared after migration, which is unfavorable for detecting the faults.