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Articles by Yi Zeng
Total Records ( 2 ) for Yi Zeng
  Yi Zeng and Liyun Zhang
  The research of spatial data specification and description mechanism is very important for spatial information sharing and collaboration, especially for spatial information system. Most of the studies focus on the composition of the content and implementation of specific standards, but not aims the procedure in data integration. This study is based on the data service architecture in spatial information system and analysis the relevant data specification and standards. We study the resource description mechanism and metadata strategy and summarize the relations between spatial resources description and corresponding standards. Compared with other methods, this method can expand the spatial data standard combined with operational features of the data in the grid. The study gives the application in spatial information grid platform for case study, discusses the results in detail and establishes the basis for data sharing and service coordination.
  Yanyong Liu , Shuxia Liu , Enbo Wang , Yi Zeng and Zelin Li
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