Mapping to be determined
radioactivity_concentration_of_135I_in_air
"Radioactivity" means the number of radioactive decays of a material per second. "Radioactivity concentration" means radioactivity per unit volume of the medium. "I" means the element "iodine" and "135I" is the isotope "iodine-135" with a half-life of 2.79e-01 days.
Climate and Forecast Standard Names