Samenvatting
A small % of the highway was not visible. The far limit of a normal lens- is about 1100 feet, with telephotolens 3000 feet. This study can be used to find the beat spacing for cameras in freeway surveillance.
A small % of the highway was not visible. The far limit of a normal lens- is about 1100 feet, with telephotolens 3000 feet. This study can be used to find the beat spacing for cameras in freeway surveillance.
National Proving Ground for Freeway Surveillance Control & Electronic Traffic Aids, 1966, 20 p.
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