It has been proved that this method of migration has a lot of merits - high signal to noise ratio, no arc noise of migration and the high speed of calculation.
实线证明这种偏移具有讯噪比高、无偏移弧噪声和运算速度高等特点。
It is shown in real data processing that the method not only reduces arc phenomenon in migration but also removes particular multiple reflection wave.
实际资料应用表明，该方法不仅能减少倍移“画弧”现象，而且在消除特殊的多次波方面也有明显效果。
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