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Integrating heterogeneous wireless sensor networks with the Sensor Web will increase the utilisation of sensors and facilitate the sharing of their observations in environmental monitoring. A centralised framework was introduced for the semantic integration of heterogeneous sensors and their observations into open geospatial consortium sensor observation services (SOSs). An ontology called 1451 ontology...
The accuracy of soil moisture depends on these sensors' observation capability. Current methods have simple inference rules to provide obvious results for users, which have not clear connection between the sensors and specific application. This paper proposes an ontology and the reason rules of observation capability about optical satellite sensor, in order to mine deeper observation capability of...
The integration of semantics in the context of the Earth Observation Sensor Web can achieve a clear and detailed expression of resources. The semantics plays a major role in providing resource discovery and automatic composition as well as machine interpretation in an interoperable way. This article summarizes the recent developments of the Semantic Sensor Web, and proposes the Integrated Earth Observation...
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