Figure 1.

Screenshot of DERI's LSM (Linked Sensor Middleware) live sensor geo-mashup. Screenshot of the interface available at [21] showing near-real-time data obtained from a 'traffic sensor' in London, UK.

Kamel Boulos et al. International Journal of Health Geographics 2011 10:67   doi:10.1186/1476-072X-10-67
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