IEVref:
845-25-079
ID:
Language:
en
Status:
Standard
Term:
angle of observation
Synonym1:
angle of view
Synonym2:
Synonym3:
Symbol:
α
Definition:
angle that the viewing direction makes with the normal of the surface being viewed
Note 1 to entry: The angle of observation is expressed in radian (rad) or degree (°).
Publication
date
:
2020-12
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
angle that the viewing direction makes with the normal of the surface being viewed
Note 1 to entry: The angle of observation is expressed in radian (rad) or degree (°).