期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2004
卷号：XXXV Part B8
页码：201-203
出版社：Copernicus Publications
摘要：A spatial cache framework is designed and adopted in a component based WebGIS system Geo-Union to improve its performance in network environment. The spatial cache framework includes three typical cache modes: database cache, network cache and cache server (data proxy server).
