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›› 2003, Vol. 29 ›› Issue (04): 42-44.

• Papers • Previous Articles     Next Articles

GridGIS ——Geographical Information System Based on Grid Computing

WANG Zheng1,2, WU Bing1   

  1. (1. Geocomputation Open Laboratory, Ministry of State Education of China, East China Normal University, Shanghai 200062; 2. Institute of Policy and Management,Chinese Academy of Sciences, Beijing 100080)
  • Published:2003-02-25

GridGIS——基于网格计算的地理信息系统

王铮,吴兵   

  1. 华东师范大学城市与环境信息科学教育部开放实验室,华东师范大学城市与环境信息科学教育部开放实验室 上海 200062;中国科学院科技政策与管理科学研究所,北京 100080

Abstract: This paper suggests a GridGIS model . In the model, parallel computing and heterogeneity,scalability,adaptability of GIS are considered as key problems which need GridGIS to solve; besides, multi-level structure of GridGIS has been suggested in the model.

摘要: 讨论了网格计算的有关概念及其最新的研究进展,并在此基础上提出了基于网格计算的地理信息系统-GridGIS的概念、特点及其体系结构。旨在解决目前地理空间信息的共享严重滞后于网络技术发展的速度而得不到有效利用和GIS应用并没有像所预期的那样深入人们生活的方方面面的困惑。

关键词: 网格计算, 地理信息系统, 网格GIS

CLC Number: