The document deals with in-situ-gamma-ray spectrometry for nuclide specific environmental measurements of contaminations. The procedure is an evident and effective means to detect contaminations in the ground by gamma irradiating radionuclides and the resulting ambient dose rate of local single radionuclides. This is especially valid for dry or wet fall out/wash out contaminations.
DIN 25462:2000 history
2014DIN ISO 18589-7:2014 Measurement of radioactivity in the environment - Soil - Part 7: In situ measurement of gammaemitting radionuclides (ISO 18589-7: 2013)
2000DIN 25462:2000 In-situ-gamma-ray spectrometry for nuclide specific environmental measurements