摘要
中国海洋石油油气勘探开发不断向深海推进,海洋工程勘察起着越来越重要作用。USBL水下定位系统广泛应用于海洋工程勘察的各个领域。本文通过介绍海洋工程勘察深水装备深拖DT-1系统采用Ranger 2 USBL定位方法,阐述其技术特点,为提高水下拖曳装备定位精度提供一种思路。
China's offshore oil and gas exploration and development are constantly advancing into the deep sea,and marine engineering exploration is playing an increasingly important role.USBL underwater positioning system is widely used in various fields of marine engineering survey.This article introduces the Ranger 2 USBL positioning method for the deep towed DT-1 system of offshore engineering survey deep water equipment,and expounds its technical characteristics,providing a way to improve the positioning accuracy of underwater towed equipment.
作者
陈小冬
CHEN Xiao-dong(COSL Geophysical Prospecting Division Engineering Exploration Operation Company,Tianjin 300459,China)
出处
《价值工程》
2020年第16期177-178,共2页
Value Engineering
