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.
出处
《物探装备》
2011年第1期51-53,共3页
Equipment for Geophysical Prospecting
关键词
地震采集
OBC作业
定位辅助设备
野外检测
seismic acquisition, OBC operation, positioning assistant equipment, field calibration
