Wireless sensor networks for habitat monitoring
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Proceedings of the 3rd international conference on Embedded networked sensor systems
On Distributed Fault-Tolerant Detection in Wireless Sensor Networks
IEEE Transactions on Computers
Proceedings of the 4th international conference on Mobile systems, applications and services
NodeMD: diagnosing node-level faults in remote wireless sensor systems
Proceedings of the 5th international conference on Mobile systems, applications and services
LUSTER: wireless sensor network for environmental research
Proceedings of the 5th international conference on Embedded networked sensor systems
Sensible Doctor - A Mobile Diagnosis Tool for Wireless Sensor Networks
IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
E-NORS: A Repair Scheme for Energy-Efficient Network Organization in Wireless Sensor Networks
IMSCCS '08 Proceedings of the 2008 International Multi-symposiums on Computer and Computational Sciences
A Wireless Sensor System for Long-Term Microclimate Monitoring in Wildland Cultural Heritage Sites
ISPA '08 Proceedings of the 2008 IEEE International Symposium on Parallel and Distributed Processing with Applications
Monitoring heritage buildings with wireless sensor networks: The Torre Aquila deployment
IPSN '09 Proceedings of the 2009 International Conference on Information Processing in Sensor Networks
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Microclimates in many wildland cultural heritage sites are not under surveillance up to now, due to the lack of power supply and network access. However, real-time microclimate data in cultural heritage sites are very important for research and conservation. In this paper, we discuss the design of a wireless sensor system for long-term microclimate monitoring in wildland cultural heritage sites. Tiered and robust communication architecture including wireless sensor network (WSN), long-distance wireless polling network (LWPN) and internet was developed to realise stable monitoring in complex and harsh environment. Meanwhile, fault detection and diagnosis strategies have been designed to enable quick system restoration once a severe failure occurs. The currently deployed system consists of 241 data sensors covering 57 typical caves of the Mogao Grottoes. The stability and long lifetime of the system are verified through network and battery performance evaluations at the end of the paper.