SN388 GEO-QA/QC质量监控系统的应用
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摘要
针对地球物理勘探的高质量要求，在野外现场把好采集质量关是十分重要的。文中介绍了ＳＮ３８８仪器ＱＡ／ＱＣ（质量监控）系统的组成，各处理模块的功能，参数项的定义。结合野外生产的实际情况，开发应用ＱＡ／ＱＣ系统对原始数据进行实时处理，对影响采集质量的重要因素进行监控。同时在脱机方式下，分析资料的各种频谱及面波特性，为后续生产提供技术依据。
In terms of the high quality requirement of geophysics exploration, it is very important to improve the acquisition quality of seismic data in the field. This paper introduces the composition of QA/QC (quality acquisition/quality control) system, the function of processing module and parameter definition. Combing with practical condition in the field, the QA/QC system can be used to process and analyze the original seismic data, and to monitor and control the factors that affect acquisition quality. Meanwhile, the analysis of frequency spectrum property of seismic wave can provide the technology basis for the follow-up production.
In terms of the high quality requirement of geophysics exploration, it is very important to improve the acquisition quality of seismic data in the field. This paper introduces the composition of QA/QC (quality acquisition/quality control) system, the function of processing module and parameter definition. Combing with practical condition in the field, the QA/QC system can be used to process and analyze the original seismic data, and to monitor and control the factors that affect acquisition quality. Meanwhile, the analysis of frequency spectrum property of seismic wave can provide the technology basis for the follow-up production.
引文
1 SN388 Geo-QA/QC User’s manual.1996(information)
2 GMSYS 4. 0处理员用户手册, 1998(资料)
2 GMSYS 4. 0处理员用户手册, 1998(资料)
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