浅析Dolphin综合导航系统在海洋地震勘探中的应用  

Analysis of the application of Geo SNAP Dolphin in marine seismic exploration

作　　者：刘元坤 曹叔巍 孙燕国 刘武 张志霞 LIU Yuankun;CAO Shuwei;SUN Yanguo;LIU Wu;ZHANG Zhixia

机构地区：[1]中国石油集团东方地球物理勘探有限责任公司装备服务中心,河北涿州072750 [2]中国石油集团东方地球物理勘探有限责任公司海洋物探分公司

出　　处：《物探装备》2025年第1期5-8,共4页Equipment for Geophysical Prospecting

摘　　要：在海上地震勘探作业中,综合导航系统扮演着至关重要的角色。它不仅负责作业船舶的实时导航定位,还承担着作业现场的全面监控以及数据采集与控制的任务。本文介绍了Dolphin综合导航系统的组成;详细说明了其技术特点,展示其在系统构建、简化配置、数据通讯和一体化作业等方面的优势;最后,结合海上地震勘探项目中遇到的难点,进一步阐述了Dolphin综合导航系统的有效解决办法及其在实际应用中的显著效果。In offshore seismic exploration operations,the integrated navigation system plays a crucial role,which is not only responsible for the real-time navigation and positioning of the operating vessels,but also undertakes the tasks of comprehensive monitoring of the operating site as well as data acquisition and control.This paper introduces the composition of Geo SNAP Dolphin and explains its technical characteristics in detail,and demonstrates its advantages in system construction,simplified configuration,data communication and integrated operation,etc.Finally,combined with the practical difficulties encountered in offshore seismic exploration projects,it further elaborates on the effective solutions of Geo SNAP Dolphin and its remarkable effects in practical application.

关 键 词：海上地震 勘探船舶 导航定位 Dolphin系统 高效采集 

分 类 号：P631[天文地球—地质矿产勘探]