Design of service-oriented architecture for spatial data integration and its application in building web-based GIS systems |
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Authors: | Zongyao Sha Yichun Xie |
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Institution: | SHA Zongyao,XIE Yichun International School of Software,Wuhan University,129 Luoyu Road,Wuhan 430079,China |
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Abstract: | In this paper we propose a service-oriented architecture for spatial data integration (SOA-SDI) in the context of a large number of available spatial data sources that are physically sitting at different places, and develop web-based GIS systems based on SOA-SDI, allowing client applications to pull in, analyze and present spatial data from those available spatial data sources. The proposed architecture logically includes 4 layers or components; they are layer of multiple data provider services, layer of da... |
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Keywords: | spatial data integration web-based GIS service-oriented architecture software |
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