UCTD系统及其关键技术介绍  

Introduction of UCTD and Its Key Technologies

作　　者：任炜[1] 李晖[1] 李永奇[1] 杜敏[1] 

机构地区：[1]国家海洋技术中心,天津300112

出　　处：《海洋技术》2008年第1期8-10,18,共4页Ocean Technology

基　　金：国家高技术研究发展计划(863计划)资助项目(2006AA09A307)

摘　　要：海洋动力参量拖曳式剖面测量系统(Underway Conductivity-Temperature-Depth instrument,简称UCTD)是国外最新发展起来的一种高技术在航温盐剖面测量装置,其优势在于以较低的成本,给出高密度的海水温度、电导率剖面数据。文章首先介绍了UCTD的起源,而后以国家863"船载多参数拖曳式剖面测量系统技术"课题研制中的UCTD系统为对象,逐一介绍其系统构成、运行原理、关键技术,而后简要介绍了课题进展。Underway Conductivity-Temperature-Depth instrument （＂UCTD＂ for short ）is a high-tech underway profiling equipment to measure temperature and salinity developed recently from abroad. One of its advantages is that the profile data of seawater temperature and conductivity can be given by lower cost. In this paper, the beginning of UCTD is introduced firstly, and then the UCTD system we are developing as object according to the task of Nation （863） ＂the multi parameter towed profile measurement system technology carried by the ship＂. The structure, principle and key techniques of UCTD are stated one by one, then the progress of UCTD program is briefly described.

关 键 词：在航 剖面测量 CTD 

分 类 号：P716[天文地球—海洋科学]