摘要
在地震采集过程中,随机干扰因素是无法避免的,要去除采集数据中存在的随机干扰信号有几种方法,本文就SN388提供的两种处理方法——噪音编辑和变权叠加的原理,从理论上进行了详尽的阐述,并给出了不同情况下的具体算法。
In field seismic data acquisition, it is hard to avoid random disturbance. There are several methods to edit out random disturbance signals. This paper made a detailed description of two processing methods of SN388:history type and diversity stack, some specific algorithm for different situation are also presented.
出处
《物探装备》
1999年第4X期12-14,53,共4页
Equipment for Geophysical Prospecting
关键词
地震采集
噪音
干扰
变权叠加
seismic acquisition noise disturbance diversity stack
