| abstract |
A radiation measuring apparatus and a radiation measuring method capable of appropriately specifying the position of a radiation source are provided. A radiation detector 101 installed inside a shield 104 for detecting radiation incident through an incident hole 105h, and a radiation source of the subject based on a detection signal input from the radiation detector 101. A distance meter 300 for measuring the distribution, an optical camera 200 for imaging a subject existing in the field of view of the entrance hole 105h, a control device 401 for generating a composite image by superimposing the radiation source distribution and the optical image, and automatic Alternatively, by manually rotating the shield, the rotation unit 500 that changes a region to be measured for radiation, and the composite image is displayed on the display device 404 in association with the rotation angle of the rotation unit 500. And a control device 401 to be operated. [Selection] Figure 1 |