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| Titel |
Extending THREDDS middleware to serve OGC community |
| VerfasserIn |
S. Nativi, B. Domenico, J. Caron, E. Davis, L. Bigagli |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: Earth System Science Data access, distribution and use for education and research ; Nr. 8 (2006-06-06), S.57-62 |
| Datensatznummer |
250005310
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| Publikation (Nr.) |
 copernicus.org/adgeo-8-57-2006.pdf |
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| Zusammenfassung |
| As far as interoperability is concerned, in a service-oriented framework, it
is possible to distinguish different service tiers; each tier contains
systems and tools which implement that tier's specific task. The present
paper analyses such a framework for the Earth Sciences and the GIS
information communities. For the Earth Sciences community, the heterogeneity
of existing protocols and data models is outlined, considering the experience
of the Unidata community. For the GIS community, the interoperability
opportunities laid by the OGC's specifications are briefly introduced. The
need of achieving the two communities' frameworks interoperability, and its
importance for science Digital Library applications are introduced. A
solution is presented and discussed; it is based on the following
technologies: THREDDS Data Server, OGC WCS/WFS and ncML-GML. An OGC
interoperability experiment, which tests the proposed solution, is briefly
presented. |
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