Survey of radiometric quantities and units.
ResearchPublished 1960
An examination of the definitions of some fundamental quantities from the theory of radiative transfer. The present-day need is indicated for a uniform set of centimeter-gram-second units for the measurement of radiant energy, covering the entire electromagnetic spectrum and based on modern instrumentation. After examining certain fundamental concepts of electromagnetic wave propagation, the author surveys the common photovisual quantities and units, discussing them in terms of newer concepts and definitions. Finally, he examines specific units from the field of upper-atmosphere research. Tables of conversion factors are included for convenience in reducing these units to the centimeter-gram-second system.
Document Details
- Copyright: RAND Corporation
- Availability: Web Only
- Year: 1960
- Pages: 42
- Document Number: RM-2492
Citation
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