Dr. Rossi designed many instruments now used in radiation measurement.

Employees are evacuated from unit 3, but no changes in radiation measurements or reactor status are seen.

This fact sheet explains some of the terminology used to discuss radiation measurement.

The table below shows the prefixes used in radiation measurement and their associated numeric notations.

Their design has been used largely unchanged for radiation measurements to the present day.

View plots of various types of solar radiation measurements from around the globe.

Meteorological measurements are important for the understanding and interpretation of various radiation measurements.

Additionally, meteorological data, which could be useful in interpretation of the radiation measurements, are included.

Both broadband and spectrally select radiation measurements are made.

Onboard instruments allowed remote-controlled radiation measurements to be made.