随着地震勘探技术日新月异地发展,作图和解释方法也有了相应地发展。就作构造图而言,五一型仪器时代,通过野外记录,画剖面图,然后作等法线构造图,再经过各种校正,方投入使用。到了磁带化时代,时间剖面的出现,在作图方法上也来了一次改革。即先做等T_0图,然后进行空间校正,再变为构造图。现在地震勘探的数字化,在处理手段上有了新的发展。目前,迭加偏移的方法,几乎成为常规处理方法。而迭偏效果也是很显著的。然而,目前迭偏剖面,只能作为解 With the rapid development of seismic exploration technology, the methods of mapping and interpretation have also been developed accordingly. As a construction drawing, the May 1 instrument era, through the field record, draw section, and then make the normal structure map, and then through a variety of calibration, put into use. To the era of tapeing, the emergence of a time profile has also come about in the drafting method of reform. That is done first T_0 map, and then space correction, and then changed to the structure diagram. Digitization of seismic exploration now has a new development in the means of treatment. At present, the method of adding offset almost becomes a routine method. The bias effect is also very significant. However, the present iteration profile can only be used as solution