Research on applications of Object-Oriented for developing metadata standard of geospatial information
Zhou Xin-zhong
Abstract
Zhou Xin-zhong
Abstract
This paper analyses Object characteristics of geospatial metadata firstly.Then, it presents a developing geospatial metadata standard of special industry and domain with Object-Oriented method.Finally, it designs a detailed approach and applies this method to develop Metadata Standard for Geospatial Information of Water Resources, which demonstrates that the method is feasible and scientific.
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This paper analyses Object characteristics of geospatial metadata firstly.Then, it presents a developing geospatial metadata standard of special industry and domain with Object-Oriented method.Finally, it designs a detailed approach and applies this method to develop Metadata Standard for Geospatial Information of Water Resources, which demonstrates that the method is feasible and scientific.
Key concepts: Geospatial analysis, Metadata, Geospatial metadata, Geospatial PDF, Meta Data Services, Computer science, Data element, Object (grammar)