June 8, 2015
This “smell map” of London shows emission odors in red and natural scents in green. (Credit: Daniele Quercia, Rossano Schifanella, Luca Maria Aiello, and Kate McLean)
There are many ways to map a city: a basic street map, a neighborhood breakdown, by demographics. Now, thanks to researchers from the academic and technology worlds (Yahoo), we have something a bit different: the smell map.
The authors of “Smelly Maps: The Digital Life of Urban Smellscapes” used their own noses, crowdsourcing and social media to create odor-centric maps of cities.
According to the Washington Post:
Smell is hard to record, analyze and depict visually. So to make these maps, the researchers first created what they call a “smell dictionary” with the help of volunteers around the world. They asked dozens of residents in seven cities in Europe and the U.S. — Amsterdam, Pamplona, Glasgow, Edinburgh…
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