Received date: 2002-08-11
Revised date: 2002-10-23
Online published: 2002-12-25
Supported by
Knowledge Innovation Project of CAS, No.KZCX2-308-02; National Key Project of the Tenth-Five Year Plan, No.2001BA608B-01
The metadata standard of data in resources and environment information system (REIS) has been created. As for the model and method metadata, which is very important to the usage of data, it has not been described in detail. So we put forward the idea and the concept of the model and method metadata, also advance a service model for the model and method metadata in order to realize efficient management and distribution for service of the model and method. Finally we draw a conclusion that it is feasible to realize the GIS service based on the model and method metadata.
BI Jiantao, HE Jianbang, CHI Tianhe, CAO Yanrong . Model and Method Metadata and Geographic Information Service[J]. Acta Geographica Sinica, 2002 , 57(7s) : 32 -36 . DOI: 10.11821/xb20027s005
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