Application of Distributed Map Database System and Geographic Information Metadata in WebGIS
HUANG Yong-qi et al(Institute of Remote Sensing Applications Chinese Academy of Sciences,Beijing 100101)
Geographic information data itself were distributed.The character required that geographic information data should be organized and managed distributively.In this paper,how WebGIS applied distributed map database system and geographic information metadata in the management and query of geographic information data were discussed.
【CateGory Index】：
P208
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