more: https://arxiv.org/pdf/1505.06851.pdf https://arxiv.org/pdf/1505.06851.pdf https://www.researchgate.net/publication/277334558_Smelly_Maps_The_Digital_Lif

more: https://arxiv.org/pdf/1505.06851.pdf https://arxiv.org/pdf/1505.06851.pdf https://www.researchgate.net/publication/277334558_Smelly_Maps_The_Digital_Life_of_Urban_Smellscapes https://www.researchgate.net/publication/277334558_Smelly_Ma...