基于北斗卫星的XBT数据传输系统设计与实现  

Design and Implementation of XBT Data Transfer System Based on the Beidou Satellite Navigation System

作　　者：翟小羽[1] 王海涛[1] 齐占辉[1] 张东亮[1] 李明兵[1] 

机构地区：[1]国家海洋技术中心,天津300112

出　　处：《海洋测绘》2013年第2期61-62,66,共3页Hydrographic Surveying and Charting

基　　金：国家海洋局青年海洋科学基金项目(2011420);天津市青年基金项目(12JCQNJC02400)

摘　　要：针对目前我国海洋测量船上投弃式温深仪(expendable bathythermograph,XBT)数据无法实时传输的现状,采用我国自主研发的北斗卫星导航系统为无线通讯单元,结合数据压缩及数据可视化等技术,设计了基于北斗卫星的XBT数据传输系统,顺利实现了XBT数据的实时传输问题并提高了传输效率。Nowadays, with the development of marine environmental measurement technology, the XBT has been widely used. According to the incapability of transferring real-time XBT data of the survey ship, a XBT data transfer system based on the Beidou satellite navigation system and the techniques of data compression and data visualization are designed. The practical test indicated that the system is efficient, dependable and convenient.

关 键 词：XBT数据 数据传输 北斗卫星导航系统 数据压缩 数据可视化 

分 类 号：P714.1[天文地球—海洋科学]