Grid GIS and Its Application in Digital City

摘要：

Digital city is a synthetic project in which large geographic and trade data are involved in, thus data sharing becomes a key problem. Grid GIS is a outcome of integrating GIS and network techniques, it has a lot of characteristic of network technique such as heterogeneous, extensible, dynamic auto-adaptable,the multistage management, etc. The advantages of parallel processing of grid computing are obvious when it is used in basic data platform construction of digital city. The architecture and core techniques of Grid GIS which suitable for constructing basic data platform of digital city is discussed, it has some guidance effects to the city information building.

作者: Si-yuan Wu Rong Tang Wei Chen Cheng-yan Jiang

作者单位: College of Computer Science and Technology, Chongqing University of Posts and Telecom.,400065, P.R. Chongqing Rural Credit Cooperatives, Chongqing 400020, P.R. China Chongqing Electronic Power College, Chongqing 400053, P.R. China

会议类型: 国际会议

会议名称: The 5th Asian Symposium on Geographic Information Systems from Computer Science & Engineering View(ASGIS 2007)(第五届亚洲地理信息系统国际学术研讨会)

会议地点: 重庆

会议语种:英文

页码: 119-122

在线出版日期: 2007-04-24（万方平台首次上网日期，不代表论文的发表时间）