| Popis: |
The advent of the new generation of low-cost lightweight and connected sensors made a paradigm shift in environmental studies. In particular, nomadic sensors allow for a very precise personalized measurement, by continuously quantifying the individual exposure to air pollution components. Moreover, a broad dissemination among volunteers of these devices, or their deployment on vehicle fleets, is becoming a credible solution. Another major interest of such sensor deployment is to densify the air quality monitoring network, indoor, as in the outdoor, which is today restricted to sparse nodes. However, this high spatiotemporal resolution raises several issues related to their analysis. After an overview of the projects relying on this technology, this chapter points out the remaining challenges to be addressed. Part of these challenges constitutes the research program of the ongoing project Polluscope in France. |
