Abstract: Spectral attenuation measurements through haze and fogs are used to synthesize aerosol distributions characteristic of the attenuating medium. Twelve fog drop-size distributions have been averaged into two general types ...

Abstract: tract

Abstract: Climatological visibility data for fifty-three sites is used to evolve seasonal visibility maps of the United States. The analysis is presented in the form of cumulative visibility frequency distribution maps. A brief ...

Abstract: An independent calibration of an instrument called a Particle Counter and the resulting fog drop-size distributions are discussed. The distributions exhibit an increasing number of droplets with decreasing size. The magnitude ...

Abstract: An analytical technique employing a fog drop-size distribution model is used to demonstrate the importance of the width of measured drop-size distributions when evolving a visibility-liquid water content relationship. ...