Title
An Interoperability GIS Model Based on the Spatial Information Infrastructure
Author
Shanzhen Yi, Institute of Remote Sensing & GIS, Peking University, Qi Li, Institute of Remote Sensing & GIS, Peking University, and Jicheng Cheng, Institute of Remote Sensing & GIS, Peking University
Date
7/18/2008
(Original Publish Date: 6/19/1999)
(Original Publish Date: 6/19/1999)
Abstract
Increasing application of Geospatial information requires integration , fusion and interoperability of current monolithic GIS, especially more complex and multidisciplinary involved application. Interoperability is base for information integration and fusion. we give five-level GIS interoperability model(InteroModel5). The spatial information infrastructure(SII) provides a sharing spatial information framework , architecture and an interoperability platform for geographical information system. This paper studies architecture of spatial information infrastructure, and gives the relationship between GIS interoperability model and spatial information infrastructure architecture. We consider GIS interoperability model provide a theory base for SII, and SII provide an implementation platform for GIS interoperability model.
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