A model for predicting the radiation exposure for mission planning aboard the international space station.

Highlights: [•] ISSCREM is able to predict measured TEPC dose equivalent values at the Zvezda Service Module panel 327 (SM-327). [•] Measured dose equivalent from GCR and trapped radiation sources are predicted to within 10% and 20%, respectively. [•] Trapped radiation dose equivalent is dependent on TEPC location and orientation but GCR component varies minimally. [ABSTRACT FROM AUTHOR]