Making sense of crowdsourced observations: Data fusion techniques for real-time mapping of urban air quality.

Presented at ESA Earth Observation Open Science 2.0 conference, 12-14 October 2015, Frascati, Italy. (The talk starts at minute 18).

Link: http://www.esa.int/spaceinvideos/Videos/2015/10/Citizen_Science_-_part_2