The offset panel allows correlation of a high amplitude reflection on a near trace with delayed refraction breaks on distant traces thus identifying the hazards.
由 炮检距汇集 图可将近道上的反射高振幅和远道上的折射延迟联系起来，从而确定危险区。
A seismic reflection from that zone will have a high amplitude.
此区的地震反射有高振幅。
Reflection signals and high velocity noise change in amplitude and waveform with increasing offset between source and receiver.
反射信号和高速干扰的振幅和波形随着炮检距的增大而变化。
Reflection signals and high velocity noise change in amplitude and waveform with increasing offset between source and receiver.
反射信号和高速干扰的振幅和波形随着炮检距的增大而变化。
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