radiometrically
/ˌreɪdioʊˈmɛtrɪkli/
adverb
- In a way that measures or relates to the measurement of radiant energy (such as light or heat).
- The satellite measures the Earth's surface temperature radiometrically.
- Scientists analyzed the star's brightness radiometrically to determine its age.
- The camera was calibrated radiometrically to ensure accurate color reproduction.