The Safecast Map depicts over 500,000 radiation data points collected by the Safecast team throughout Japan. For each square, numerous geiger readings have been collected and color-coded. safecast.org

“a corpus of maps depicting the amount and localisation of radiation after Fukushima” RSS
Created and curated by J-Christophe Plantin J-Christophe Plantin curates this topic from blogs, tweets, videos and much more: find out how!

Mapping & participating: Fukushima radiation maps