This content model is still currently under review with the GDSDPWG working group.
This workbook documents a content model for interchange documents with data from measurements of Radiogenic Heat Production based on analysis of individual rock samples. Calculation of heat production is based on measured U, Th, and K content, which may derive from chemical analysis, gamma ray spectral analysis or other techniques. Measurement procedures, including instruments used, standards used to calibrate calculation of U, Th, and K, assumptions in calculation of heat production from radiogenic element concentrations, etc. should be carefully described in the Measurement procedure field.