IEVref:
845-09-28
ID:
Language:
en
Status:
Obsolete
Term:
iso-intensity curve
Synonym1:
iso-intensity line, US
[
Preferred
]
Synonym2:
isocandela curve or line (deprecated) (of a source)
[
Preferred
]
Synonym3:
Symbol:
Definition:
curve traced on a sphere that has its centre at the light centre of the source, joining all the points corresponding to those directions in which the luminous intensity is the same, or a plane projection of that curve
Publication
date
:
1987
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
curve traced on a sphere that has its centre at the light centre of the source, joining all the points corresponding to those directions in which the luminous intensity is the same, or a plane projection of that curve