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利用电子计算机对地震资料进行数字处理是地震勘探领域目前正在发展中的一门新技术,全盘实现数字化,是今后地震勘探工作的发展方向。数字处理手段较多,可进行各种复杂的滤波运算,计算反射层参数,实现地震波的偏移迭加,能够提供质量更好的时间剖面和深度剖面,逐步实现层位的自动对比及自动绘制地震勘探最终成果图——构造图,对于进一步提高地震勘探资料的解释精度及自动化水平正在起着越来越大的作用。四川的地震资料,由于尚未实现野外仪器的数字化,加之山区工作特点决定,采用
The digital processing of seismic data by electronic computer is a new technology currently under development in the field of seismic exploration. The realization of digitalization is the development direction of seismic exploration in the future. Digital processing means more complex filtering operations can be carried out to calculate the reflective layer parameters to achieve the seismic wave superimposed superimposed to provide better quality time profiles and depth profiles and gradually achieve the automatic comparison of the horizon and automatic rendering The final result map of seismic exploration - tectonics is playing an increasingly important role in further improving the accuracy and automation of seismic exploration data. The seismic data in Sichuan Province have not yet been digitized by field instruments, combined with the characteristics of mountainous areas,