极地研究

极地研究 ›› 2011, Vol. 23 ›› Issue (1): 56-61.DOI: 10.3724/SP.J.1084.2011.00056

• 研究论文 • 上一篇    下一篇

雪龙在线网络信息平台的研发与展望

  

  • 出版日期:2011-03-30 发布日期:2011-03-30
  • 作者简介:艾松涛,男,讲师。主要从事3S技术集成应用与数据挖掘研究。Email:ast@whu.edu.cn。
  • 基金资助:

    国家海洋局极地科学重点实验室开放研究基金(KP2007012),中国极地科学战略研究基金(20080203),极地测绘科学国家测绘局重点实验室开放基金(200804)和908-03“数字海洋极地中心节点(908-03-05-14)

DEVELOPMENT AND DISCUSSION ON INFORMATION PLATFORM XUELONG ONLINE

  • Online:2011-03-30 Published:2011-03-30

PDF (PC)

1876

被引次数

15

摘要：

雪龙在线是一个连接“雪龙”号与国内的网络信息平台, 借助于海事卫星通讯链路(BGAN)将船上航行动态信息与科考仪器数据与国内服务器进行交换, 并在互联网实时发布获取的动态数据, 为极地考察主管部门、考察队员及其家属以及社会公众提供一个了解“雪龙”号航行状态、关注极地考察的窗口, 并可通过国内专家团队和专业数据产品为“雪龙”号航行提供有益的信息支撑。雪龙在线目前已经开发的功能包括:实时数据游览、计划航线浏览、实际航迹点抽样显示、查询某一天的实际航线、“雪龙”号动态数据曲线图浏览、“雪龙”号历史航迹回放、南极考察队相关新闻发布以及从国内向“雪龙”号传递海冰分布图等; 后续还将进一步扩展陆地端到船端的信息传递和船岸双向互动功能。

关键词: "雪龙"号, 实时航迹, 数据交换, GPS, GIS

Abstract:

Xuelong Online is an internet information platform connecting M/V Xuelong and the domestic, which automatically transferring GPS location data and scientific data from Xuelong to domestic server with Inmarsat BGAN, publishing the realtime data with Web GIS. The platform presents an information window for Chinese polar administration, expedition members, their families and the public. At the same
 time the platform supports the voyage of Xuelong with sending some useful data to it such as daily sea ice maps. Since November 2009, Xuelong Online has provided functions for internet users including to view realtime Xuelong data, view planed voyage line, show the real navigation points in screen map, search one day’s real voyage, view the graphs of data, automatically pan the history voyage, publish the recent polar news and push data to Xuelong. Until now, the platform functions mainly focus on the data acquiring and presentation from Xuelong. In the future we will expand the functions benefiting to the navigation of Xuelong and improve the data exchange mechanism between the domestic and Xuelong.

Key words: M/V Xuelong, real-time voyage, data exchange, GPS, GIS