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| Titel |
An integration platform for heterogeneous sensor systems in GITEWS – Tsunami Service Bus |
| VerfasserIn |
J. Fleischer, R. Häner, S. Herrnkind, A. Kloth, U. Kriegel, H. Schwarting, J. Wachter |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 10, no. 6 ; Nr. 10, no. 6 (2010-06-17), S.1239-1252 |
| Datensatznummer |
250008231
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| Publikation (Nr.) |
 copernicus.org/nhess-10-1239-2010.pdf |
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| Zusammenfassung |
The German Indonesian Tsunami Early Warning System (GITEWS) is built upon a
complex sensor data infrastructure. To best fulfill the demand for a long
living system, the underlying software and hardware architecture of GITEWS
must be prepared for future modifications both of single sensors and entire
sensors systems.
The foundation for a flexible integration and for stable interfaces is a
result of following the paradigm of a Service Oriented Architecture (SOA).
The Tsunami Service Bus (TSB) – our integration platform in GITEWS –
realizes this SOA approach by implementing the Sensor Web Enablement (SWE)
standards and services.
This paper focuses on architectural and implementation aspects of the TSB.
Initially, the general architectural approach in GITEWS by SOA and SWE is
presented. Based on this conception, the concrete system architecture of
GITEWS is introduced. The sensor integration platform TSB is then discussed
in detail, following by its primary responsibilities and components. Special
emphasis is laid on architectural transparency, comprehensible design
decisions, and references to the applied technology. |
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