Oai-pmh Based Interoperation for Spatial Metadata
نویسنده
چکیده
The interoperation of spatial information is an effective way for sharing spatial information, in order to complete any exchanges and integrations of spatial information within and between application systems and organizations. This paper is to apply the metadata interoperability-related research outputs, namely Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), in the field of Digital library to the GIS research field. Then, the technical framework of this metadata interoperation under this protocol has been utilized to the spatial metadata interoperation, which provides a new means to transmitting, sharing, distributing and interoperating spatial information, and as well gives a new usable solution to the promotion and application of this protocol in the field of spatial information science. Furthermore, the relationship of all structured models, functioning descriptions and alternant modes of the prototype of the metadata interoperation for spatial information are also given in this paper. At last, but not least, the current research article has additionally proposed the theoretically applicable technical framework of the novel metadata interoperation for spatial information based on the extended protocol of the metadata interoperation.
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