Airborne radiation monitoring technique; The Current conditions and the future prospects

Sanada, Yukihisa   ; Torii, Tatsuo  

The airborne radiation monitoring technique is developing rapidly by the improvement of the pinpointing technology such as the GPS and the spread of GIS technologies. In addition, a technique to measure the wide area in a short time is demanded. Here, we speak the development of the aiborne radiation measurement technology that JAEA performs since a Fukushima Dai-ichi Nuclear Power Plant accident.