A Data Dependency Relationship Directed Graph and Block Structures Based Abstract Geospatial Information Service Chain Model


With the development of Web services and service-oriented architecture (SOA), Web services has become the primary method to implement geospatial information sharing and interoperability, besides, geospatial information processing modeling basing on Web service compositions is one of the research hotspots. The data-centered procedure of geospatial… (More)
DOI: 10.1109/NCM.2008.183


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