摘要
电子政务是世界各国为应对全球信息化的挑战而积极倡导的五大应用领域之一。在电子政务的建设中,地理信息系统(GIS)因为其强大的空间信息表达、处理功能以及日臻成熟的技术被认为是电子政务信息服务的最理想的基础平台;在政务信息服务中,空间辅助决策分析是不可缺少的内容,空间信息为决策服务是应用的必然要求。本文结合当前我国电子政务建设实际情况,在整合GIS相关技术的基础上,探讨了空间分析为空间辅助决策提供决策分析服务的实现方法和一些具体实际应用。
Electronic Government is one of the most important application fields that many countries have tried to sparkplug in order to deal with global information.In the construction of Electronic Government,GIS is considered to be a perfect basic platform of Electronic Government information server because of its powerful spatial information expression,powerful spatial processing and increasing well-rounded technology.In the server for Electronic Government,the spatial assistant decision support analysis must be important and also be necessary of application.Considering the status of Electronic Government construction for today,this paper discusses the realization and applications of spatial analysis in the information service for spatial assistant decision support analysis,based on GIS technology.
出处
《测绘科学》
CAS
CSCD
北大核心
2005年第5期56-58,共3页
Science of Surveying and Mapping
基金
国家测绘局重点实验室(B2431)
关键词
电子政务
至间辅助决策分析
空间关系分析
空间叠加分析
缓冲区分析
WEB服务
electronic government
spatial assistant decision support analysis,spatial analysis
spatial relation analysis
spatial overlay analysis
buffer analysis
Web services
