Radiation

Description

Follow radiation map in Japan and France ! Data is collected for 48 prefectures and 280 stations in realtime from Disaster Prevention and Nuclear Safety Network for Nuclear Environment. The application also provide informations about precipitations, wind velocity and wind direction. The gray (symbol: Gy) is the SI unit of absorbed radiation dose of ionizing radiation, and is defined as the absorption of one joule of ionizing radiation by one kilogram of matter. The sievert (symbol: Sv) evaluate the biological effects of ionizing radiation.