A toolkit for space environment

OMERE is a tool for space environment and radiation effects developed by TRAD that belongs to CNES. This free software, designed for industrial uses, calculates the radiation constrains for a satellite in orbit. Using orbit parameters or any trajectory file, OMERE computes the charge particles environment and provide electrons, protons and heavy ions fluxes. Once the environment is known, OMERE estimates the radiation effects on electronics in term of cumdative effects (dose curves, displacement damage, solar cell degradation), and single event effects. Most of the international standard models are included in the software and we have also introduced new recent environment models developed by the space environment department of ONERA (TouloussFrance).