RadiationEnergy dispersion through matter or space. In atomic physics... originating directly or indirectly from extraterrestrial sources. Cosmic radiationEnergy dispersion through matter or space. In atomic physics... is part of natural radiationEnergy dispersion through matter or space. In atomic physics... and its doseMeasure of a radiation effect to be indicated more precisely... depends on the altitude above sea level. At sea level it amounts to 0.3 mSv per year and 3,000 m altitude about 1.2 mSv per year. In the case of air travel, passengers receive an additional doseMeasure of a radiation effect to be indicated more precisely... of cosmic radiationEnergy dispersion through matter or space. In atomic physics...; for a flight Frankfurt – New York – Frankfurt about 0.1 mSv. (See also ‘radiationEnergy dispersion through matter or space. In atomic physics... exposure – cosmic’)