Information about naturally occurring Potassium, Uranium and Thorium is vital for geological mapping, for Uranium and Thorium exploration and for rock classification. In many countries, radon gas from the bedrock is a potential health hazard. New land development programs often requires mapping of the radon risk. Rock material used in building material or concrete also needs to be checked for its natural radioactivity.

Meeting these challenges, RDS has become a leading supplier of state-of-the art radiation detection systems using advanced digital and spectral analysis technologies. These technologies provide a level of radiation detection previously only attainable in laboratory equipment.