SPACE DOSE RATE ESTIMATION METHOD AND SPACE DOSE RATE DISPLAY METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method for estimating a space dose rate and a method for displaying a space dose rate which can segmentalize and grasp the space dose rates of areas to be decontaminated and can increase the efficiency of the decontamination work.;SOLUTION: The method for estimating a space dose rate typically includes the steps of: measuring a space dose rate in a specific measuring direction using a directivity radiation detector 100; imaging the same range using a thermal image measuring device 110 as when using the directivity radiation detector; and estimating a spot with a lower temperature of the thermal image taken by the thermal image measuring device to be a spot with a higher dose rate.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2018,JPO&INPIT