Update Protocol for Distributed Spatial Objects with Spatial Relationships based on OGIS OLE DB


The KIPS Transactions:PartD, Vol. 11, No. 2, pp. 259-268, Apr. 2004
10.3745/KIPSTD.2004.11.2.259,   PDF Download:

Abstract

For supporting interoperability among heterogeneous data sources in different geographic information systems, it is required to use open API like OGIS OLE DB proposed in OGC. The OLE/COM Implementation Specification of OGIS only provides interfaces to discover and access spatial data, but does not support interfaces for updating distributed spatial data. To solve this problem, we propose and add interfaces for updating spatial objects distributed over heterogeneous data sources and examining the consistency of spatial relationships between updated objects. We also devise a 2-phase commit protocol based on spatial relationships in order to guarantee the consistency of updated objects. To justify the update scheme using the proposed interfaces and 2-phase commit protocol, we design and implement a prototype system for updating distributed spatial objects.


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Cite this article
[IEEE Style]
K. D. Hyeon, M. S. Ho, H. B. Hui, "Update Protocol for Distributed Spatial Objects with Spatial Relationships based on OGIS OLE DB," The KIPS Transactions:PartD, vol. 11, no. 2, pp. 259-268, 2004. DOI: 10.3745/KIPSTD.2004.11.2.259.

[ACM Style]
Kim Dong Hyeon, Mun Sang Ho, and Hong Bong Hui. 2004. Update Protocol for Distributed Spatial Objects with Spatial Relationships based on OGIS OLE DB. The KIPS Transactions:PartD, 11, 2, (2004), 259-268. DOI: 10.3745/KIPSTD.2004.11.2.259.