Speaking of"snow", it also poses a great danger to theoperation of automobiles in snowy cold regions; poor visibility caused by blowing snow, sliding near intersections and on ice burn for example.
I read that all aircraft built after March 1996 must have an anti-collision light system(strobe lights)turned on for all flight activities in poor visibility.
All aircraft built after 11 March 1996 must have an anti-collision light system(strobe lights or rotating beacon)turned on for all flight activities in poor visibility.
The image recognition technology,which can be used even at night or during other periods of poor visibility, can detect small vessels(*) that are not recognizable by vessel automatic identification systems(AIS).
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