IEVref:
845-31-133
ID:
Language:
en
Status:
Standard
Term:
visibility, <of a sign>
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:
range of visual perception, normally measured in terms of the threshold distance at which a sign becomes visible
Publication
date
:
2020-12
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
range of visual perception, normally measured in terms of the threshold distance at which a sign becomes visible