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《Science of Surveying and Mapping》 2011-03
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Designing a custom metadata editor for geological disaster data management platform of Three Gorges Reservoir area

DU Jun①②,MA Wei-feng①(①Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China;②Institute of Geographical Sciences,Henan Academy of Sciences,Zhengzhou 450000,China)  
This article discussed some standards and technologies about how to construct the spatial metadata system,and especially emphasized on metadata management of ArcCatalog and XML technology.According to the geospatial data management characteristic and open extension mechanism of ArcCatalog,the research steps and primary technologies for developing a custom metadata editor were discussed in detail,and a XML-based Metadata Editor for Geological disaster data was designed.The result would be a reference to the geospatial metadata research and the standardized management for spatial data.
【Fund】: 三峡库区地质灾害防治预警指挥系统数据管理平台建设(20080922)
【CateGory Index】: P208
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