視し程てい

noun

visibility

Technical term used in meteorology, aviation, and navigation to indicate the maximum distance at which an object can be clearly seen.

• 今日きょうの視し程ていは10キロメートルです。

  Today's visibility is 10 kilometers.

• 霧きりのため視し程ていが著いちじるしく低てい下かした。

  Visibility dropped significantly due to fog.