Dose estimation device, dose estimation method and dose estimation program

摘要

PROBLEM TO BE SOLVED: To estimate a radioactive source by a simple calculation. SOLUTION: The height of a shield between a dose intensity acquisition unit 120A for acquiring information on a radiation source intensity of a radiation source and a dose distribution according to a distance from the radiation source, and the radiation source and an evaluation position. The information acquisition unit 120B for acquiring shield information including position information, the table storage unit 122E for storing the attenuation rate table including the relationship between the position and height of the shielding effect of the shield and the attenuation tendency, and the shield information. And the attenuation rate table, the shielding effect of the shield at each position is calculated, and the dose at the evaluation position is estimated based on the shielding effect and the distribution of the dose acquired by the radiation source intensity acquisition unit. The dose estimation unit 120C and the like are included. [Selection diagram] Fig. 2