【摘要】 地震勘探要求从野外采集时就能够对资料质量进行实时监控,以便尽早、及时发现并解决问题。对于野外施工中遇到的复杂问题,常规的监控手段往往不容易发现,如检波器串道、不合格辅助道的识别、HFVS高保真采集施工中震源回传坐标的监控等问题。文中对这些问题的具体特征进行了分析,提出了识别这些特殊现象的方法,并利用VC语言和FTP(文件传输协议)编写了相应的软件,实现了对野外地震数据品质进行实时监控,丰富了质量控制的手段。实践证明,利用FTP实时质量监控技术是进行野外资料采集质量监控的一种有效途径。更多还原

【Abstract】 The quality of seismic exploration makes demand on real-time control of data quality from the start of field acquisition in order to discover and solve the problem earlier and in time. The routine controlling tools often do not discover a variety of issues met in field operation, such as misconnecting two geophones in different channels together, identification of unqualified auxiliary channel and controlling the back-transmitted coordinates of source in HFVS hi-fi acquisition operation. The paper analyzed the concrete feature of these issues, provided methods identifying these special phenomenon and using VC language and FTP (file transport protocol) to write corresponding software, realizing real-time control of seismic data quality in the field, richening QC tool. The practice showed that using FTP real-time monitoring technique is an effective way to carry out data acquisition QC in the field.更多还原