极地研究 ›› 1997, Vol. 9 ›› Issue (4): 81-86.

• 目次 • 上一篇    

南极长城站地区环境质量评估与采样管理信息系统的设计

李金香;李天杰   

  • 出版日期:1997-12-30 发布日期:1997-12-30

DESIGN OF GISBASED ENVIRONMENTAL IMPACT ASSESSMENT AND SCIENTIFIC SAMPLING ADMINISTRATION SYSTEM IN GREAT WALL STATION AREA, ANTARCTICA

  • Online:1997-12-30 Published:1997-12-30

摘要:

研究和建立南极环境信息系统对于南极科学研究和科研管理的现代化具有十分重要的意义。本文以GIS技术为支持,在分析用户需求的基础上,提出了系统的概念模型,将其规范化分解后形成了系统的结构与功能,并从软件工具的选择、硬件环境配置出发,设计了系统各功能模块的实现。重点突出了专业功能:可视化采样管理和具有模型分析功能的环境质量评估。最后评价和展望了系统及其应用前景。

关键词: 南极环境, 信息系统, 概念模型, 结构与功能

Abstract:

 The research on GISbased environmental information system is very important for the mordernization of Antarctic scientific research and its administration .Steps of designing the information system are discussed, including its conceptional model,structure and function and how to realize functional modules.Much importance is attached to the two professional purposes: scientific sampling administration using spatial data operating and environmental impact assessment using professional models.