1. Visibility monitoring using conventional roadside cameras-emerging applications;Babari;Transp. Res. C,2012
2. Guide to Meteorological Instruments and Methods of Observation, vol. 8,2014
3. The First WMO Intercomparison of Visibility Measurements: Final Report;Griggs,1990
4. S. Waas, Field test of forward scatter visibility sensors at German airports, in: WMO Technical Conference on Instruments and Methods of Observation (TECO-2006), St. Petersburg, Russian Federation, 2008, pp. 1–17.
5. H.I. Bloemink, KNMI visibility standard for calibration of scatterometers, in: WMO Technical Conference on Instruments and Methods of Observation (TECO-2006), St. Petersburg, Russian Federation, 2006, pp. 4–6.