class documentation

class Environment__VisibilityRange(NumberData):

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Visibility range in (m). Values can be interpreted based on Meteorological Office 1969 according to Allen Howard Perry and Leslie Symons. Highway Meteorology. Taylor & Francis, 2003:

  • > 40 km: excellent
  • 10-40 km: good
  • 4–10 km: moderate
  • 2–4 km: poor
  • 1–2 km: mist
  • 200–1000 m: fog
  • 40–200 m: thick fog
  • < 40 m: dense fog
Class Variable name Is always 'environment/visibility_range'
Class Variable val Visibility range in (m).
name: Literal['environment/visibility_range'] =

Is always 'environment/visibility_range'

val: int =

Visibility range in (m).