摘要
本文通过介绍DGPS的原理,阐述了利用DGPS技术在Sercel公司400系列地震仪器中对可控震源源驱动施工进行实时质量监控,并通过自动计算震源组合中心(COG)的方法实现自动查找对应的震源组合中心,从而启动地震仪器采集的源驱动施工方法。该方法大幅度地提高了可控震源COG位置的精度和施工效率。
By introducing the working theory of DGPS, this article described the application of DGPS technology in real- time monitoring the quality of the center of vibrator group in the SERCEL 400 serial seismic instrument, and the source drive method which can auto startup the seismic instrument acquisition with the method of auto calculating the center of the vibrator group to find the corresponding VP point. This method can improve the precision of the center of vibrator group and the efficiency of seismic operation.
出处
《物探装备》
2012年第3期164-168,共5页
Equipment for Geophysical Prospecting
