Another Use of SmartPhones to Monitor Traffic-Related Air Pollution (TRAP)


Measuring fine dust concentration via smartphone (ScienceDaily, Karlsruhe Institute of Technology, May 23, 2014)
Also discussed here: Enabling low-cost particulate matter measurement for participatory sensing scenarios (Abstract, Matthias Budde, Rayan El Masri, Till Riedel ,Michael Beigl, Proceedings of the 12th International Conference on Mobile and Ubiquitous Multimedia, Dec. 2, 2013)

And here:

(2 min You-Tube, KIT Karlsruher Institut für Technologie, May 21, 2014)

Today we review PhD research from Germany that describes how a commercial off-the-shelf (COTS)dust sensor can be attached to a smart phone, making use of its camera to measure the scattering of light and estimate the concentration of particulate matter (PM10) with an accuracy of one microgram per cubic meter. Readings may then be transmitted via cell phone to a central point where a number of other phone measurements can be mapped in near real-time and add to the more sophisticated (and expensive) observations from the few government air quality stations.

smart phone dust sensor

To see Key Quotes and Links to key reports about this post, click HERE

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