Study site of the publication in transfer of environmental radionuclides following the Fukushima reactor accident.

Reconstructed initial fallout map of the Fukushima accident-derived radiocesium
(based on the third and the fifth airborne monitoring survey datasets)

Map database

[Upadated on Oct. 3, 2017]

* Map data is continually updated.
* Icons indicate approximate observation points.

[ Download : ISET-R map KMZ file (211KB) ]

Click a tab of each year in the right column to show its map information.


All data
map icon 20152015
map icon 20142014
map icon 20132013
map icon 20122012
map icon 20112011
map icon 20102010
map icon 20092009
map icon 20082008
map icon 20072007