OBC地震采集定位辅助设备野外检测
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摘要
随着卫星、通讯、计算机和数据处理技术的不断发展,OBC(海底电缆)地震采集定位设备出现了自动化、智能化、数字化、集成化、多种产品模式、多种技术融合等特点,使得越来越多的先进定位辅助设备应用到地震采集中。本文介绍了五种常用的OBC地震采集定位辅助设备的简单有效的校准方法和详细的操作步骤。
With the continuous development of satellite technology,communication technology,computer technology and data processing technology,positioning equipment of ocean bottom cable seismic acquisition(OBC)(submarine cables) become more automated,intelligent,digital,integrated,multi-product model,features a variety of technology integrated,etc.Therefore,more and more advanced positioning equipments applied to the seismic acquisition.This article described some simple and effective calibration methods for five common positioning assistant equipments of OBC.
引文
1宋勇,关玉东.OBC施工中导航作业的关键技术剖析[J].物探装备,2008,18(6):361~366
    2方守川,耿少波,陈钥生.测深仪的校正.物探装备[J],2005,15(2):136~137,140
    3曹占全,杨思勤.海上地震采集定位辅助设备校准指南[M],石油工业出版社,2002
    4 FUGRO SURVEY(Middle East)Li mited.Calibration re-port for M/V‘DONG FANG KAN TAN NO.1’[R].2009,01:5~6

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