互操作GIS模型及其在空间信息基础设施体系结构中的实现途径

易善桢; 李琦; 承继成

doi:10.11834/jig.1999011235

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专辑

互操作GIS模型及其在空间信息基础设施体系结构中的实现途径
Interoperability GIS Model and It's Implementation Approach on the Architecture of Spatial Information Infrastructure
1999年4卷第11期页码：991
纸质出版：1999
DOI： 10.11834/jig.1999011235
稿件说明：

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易善桢, 李琦, 承继成. 互操作GIS模型及其在空间信息基础设施体系结构中的实现途径[J]. 中国图象图形学报, 1999,4(11):991. DOI： 10.11834/jig.1999011235.

Interoperability GIS Model and It's Implementation Approach on the Architecture of Spatial Information Infrastructure[J]. Journal of Image and Graphics, 1999, 4(11): 991. DOI： 10.11834/jig.1999011235.

摘要

随着地理空间信息应用的不断增加，完成一个复杂的任务需要多学科多部门的参加与合作，因此有必要将提出了5个层次的互操作模型。地理信息的互操作是集成和融合的基础。互操作可以在不同层次上实施。该文提出了5个层次的互操作模型。

Abstract

Increasing application of Geospatial information requires integration

fusion and interoperability of current monolithic GIS

especially of more complex and multidisciplinary application. Interoperability is the base for information integration and fusion. A five level GIS interoperability model is given. 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 provides theory base for SII

and SII provides an implementation platform for GIS interoperability model.