Demonstration of visibility measuring device to detect highway fog conditions.

Author(s)
Lane, F.D. & Pfau, J.L.
Year
Abstract

This project is being conducted to evaluate a commercially available visibility measuring device as to its possible application in the field of traffic control under reduced visibility driving conditions. The evaluation consists of a comparison of the Videograph ranges with human visual range and the operating experiences with the equipment.

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Publication

Library number
B 19355 fo /73/82/
Source

Salem, Oregon State Department of Transportation, 1974, 28 p., fig., graph. tab., ref.

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