引用本文:	周林,刘海行,宋转玲,贾贞.基于WebGIS技术的PANDA断面海洋主题数据库系统可视化查询的设计与实现[J].海洋科学,2009,33(5):86-91.

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基于WebGIS技术的PANDA断面海洋主题数据库系统可视化查询的设计与实现
周林^1,2, 刘海行^1,2, 宋转玲^1,2, 贾贞^1,2
1.国家海洋局第一海洋研究所;2.海洋环境科学和数值模拟国家海洋局重点实验室

摘要:

在PANDA断面海洋主题数据库开发项目的背景下，通过对系统总体结构的分析，确认了多种查询方式的组合方案。基于WebGIS技术，经过个性化的定制和开发，提出并实现了可视化查询的解决思路，简要说明了可视化查询模块的实际运行情况。结果表明基于WebGIS能够高效地实现可视化网络数据共享系统的数据查询功能，丰富系统的显示和查询手段，进而促进海洋环境数据的共享和应用。

关键词: 极地地理信息系统可视化 WebGIS

DOI：

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基金项目:国家自然科学基金项目（40676058）；PANDA断面海洋主题数据库开发（2008IPYDIS001-1）

Design and realization of visualizing query in PANDA section marine information database system based on WebGIS

Abstract:

According to the background of PANDA section marine information database development project, a blue print combined by several querying methods was confirmed after anylysing the overall structure of this system. Based on WebGIS, the visualizing querying solution was proposed and achieved through the process of customization and development, while the actual running status of the module of visualizing query was displayed briefly. The results indicated the data querying function of the visualizing network data sharing system could be realized efficiently based on WebGIS, and then the means of displaying and querying was diversified, through which the share and application of the marine information data were promoted.

Key words: polar region geographic information system visualization WebGIS