Calculation of the radionuclides concentrations from in-situ spectrometry data measured by semiconductor spectrometer

The computer code based on the described method was designed including calculation of conversion factors for user defined depth distribution models. Inputs of the code are peak areas of the considered radionuclides energy lines (measured in the given arrangement and calculated by any spectra analysis software), known or expected depth distribution models for individual radionuclides (including user defined models) and soil density. The activity concentrations of considered radionuclides and depth distribution models are calculated by the code. Described method was successfully tested and is used for processing of in-situ gamma spectrometry data measured by the spectrometer with semiconductor detector