【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。更多还原

【Abstract】 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.更多还原