Part of the raw data-visualizations made for a video artwork Sievert Rising by Frederik De Wilde to accompany his Lead Angels installation. Created with Processing 2.2.1. No post-processing.

22.8M measurement points collected by the Safecast community:http://blog.safecast.org/
Topographical data processed from the DEM3 data at http://www.viewfinderpanoramas.org/dem3.html
Highly/excessively detailed coastline shapefile from http://www.mapcruzin.com/

Frederik De Wilde talks about his artwork Sievert Rising here.

Fukushima data visualization: raw feed, no post-processing.

Fukushima data visualization: raw data.

Fukushima data visualization: Safecast data.

Fukushima data visualization: lo-res topography.

Fukushima data visualization: hi-res topography.

Fukushima data visualization: coastline.