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Updated: May 10, 2026

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera
Published on: January 30, 2020
Mapping radon-prone areas using γ-radiation dose rate and geological information
M García-Talavera1, A García-Pérez, C Rey
1Consejo de Seguridad Nuclear (CSN), C/Justo Dorado, 11, E-28040 Madrid, Spain. mgtm@csn.es
Abstract:
Identifying radon-prone areas is key to policies on the control of this environmental carcinogen. In the current paper, we present the methodology followed to delineate radon-prone areas in Spain. It combines information from indoor radon measurements with γ-radiation and geological maps. The advantage of the proposed approach is that it lessens the requirement for a high density of measurements by making use of commonly available information. It can be applied for an initial definition of radon-prone areas in countries committed to introducing a national radon policy or to improving existing radon maps in low population regions.
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