noun
- The measurement of the intensity of radiation, especially solar radiation or ultraviolet light.
Usage: technical; scientific
Examples
- Actinometry is essential for studying the effects of solar radiation on Earth's atmosphere.
- Scientists use actinometry to measure ultraviolet exposure in dermatological research.
- The laboratory installed new equipment for precise actinometry of different light wavelengths.
- Actinometry data helps meteorologists understand solar energy distribution.
- Modern actinometry techniques have improved our ability to monitor climate change.