Research Article

An Electronic Architecture for Multipurpose Artificial Noses

Figure 8

Geolocalized gas concentration maps at two locations in Málaga (Spain). The displayed data correspond to the output of all sensors (averaged and normalized) of the portable e-nose configuration, targeted at air quality and pollution control in urban areas.
(a) Sea promenade, Muelle Uno (36° 43 4 N 4° 25 59 W)
(b) Shopping center, Plaza Mayor (36° 39 26 N 4° 28 36 W)