An actinometer is an instrument that can measure the heating power of radiation. Actinometers are used in meteorology to measure solar radiation as pyranometers...

Sekonic L-358 "Flash Master" The earliest exposure meters were called actinometers (not to be confused with the scientific instrument with the same name)...

A. (1956). "A new sensitive chemical actinometer. II. Potassium ferrioxalate as a standard chemical actinometer". Proceedings of the Royal Society of...

(from Greek πῦρ (pyr) 'fire' and ἄνω (ano) 'above, sky') is a type of actinometer used for measuring solar irradiance on a planar surface and it is designed...

grid. The pictures were archived at the Hydrometeorological Center. The actinometer was designed to measure the outgoing longwave radiation (3–30 μm) from...

Planar Hall sensor Radio direction finder Test light Voltage detector Actinometer Air pollution sensor Bedwetting alarm Ceilometer Dew warning Electrochemical...

Valley, California, US, with an experiment inspired by John Herschel's actinometer. He also travels to Norway to observe and explain the defensive role...

observation of stellar occultations. Air mass (astronomy) Absorptance Actinometer Aerosol Angstrom exponent Attenuation coefficient Beer–Lambert law Pyranometer...

A net radiometer is a type of actinometer used to measure net radiation (NR) at the Earth's surface for meteorological applications. The name net radiometer...

A. (1956). "A new sensitive chemical actinometer. II. Potassium ferrioxalate as a standard chemical actinometer". Proceedings of the Royal Society of...