摘要
众所周知,排列的施工质量对于野外地震资料采集极为关键,而对于排列的质控主要通过日检分析来完成。日检分析在空间上不能覆盖所有接收道,在时间上不能覆盖所有时段。本文介绍一种通过ADSTA(Ancillary Data Standard for Trace Attribute)文件来分析地震采集全时段、所有活动排列的方法。这种方法是对排列质控的升级,同时可监控资料品质的变化趋势。此方法在数字化地震队的远程质控、拓展实时监控内容方面具有一定的发展空间。
QC of live spread is the key to seismic data acquirement which is customarily done by daily test analysis. This method cannot cover all live channels or all time periods during the field operation. One developed method was demonstrated to observe the spread status at any time slices by ADSTA (Ancillary Data Standard for Trace Attribute) files. Furthermore we can also monitor the variation trend of data quality. This method can be applied to the development of DSS and Real Time QC in seismic survey.
作者
郭振兴
龚艳平
田永庆
万立军
杜韶鹏
Guo Zhenxing;Gong Yanping;Tian Yongqing;Wan Lijun;Du Shaopeng
出处
《物探装备》
2018年第6期381-383,共3页
Equipment for Geophysical Prospecting
