References for the database and associated software package
OPAC
d'Almedia, G.A., P. Koepke, and E.P. Shettle, "Atmospheric Aerosols: Global Climatology
and Radiative Characteristics", A. Deepak Publishing, 561 pp. (1991)
Deepak, A., and H. E. Gerber, Eds., “Report of the experts meeting on aerosols and their
climatic effects”, WCP-55, 107 pp. [Available from World Meteorological Organization,
Case Postale No. 5, CH-1211 Geneva, Switzerland.] (1983)
Diem, M., “Messungen der grösse von wolkenelementen II”, Meteor. Rundsch., 1, 261–273
(1948)
Fitzgerald, J. W., and P. A. Spyers-Duran, “Changes in cloud nucleus concentration and cloud
droplet size distribution associated with pollution from St. Louis”, J. Appl. Meteor., 12, 511–
516 (1973)
Hess M., and M. Wiegner, "COP: A data library of optical properties of hexagonal ice
crystals", Appl. Optics, 33, 7740-7746 (1994)
Hess M., P. Koepke, and I. Schult, "Optical properties of Aerosols and Clouds: The software
package OPAC", Bulletin of American Meteorological Society, 79, 831-844 (1998)
Heymsfield, A. J., and C. M. R. Platt, “A parameterization of the particle size spectrum of ice
clouds in terms of the ambient temperature and the ice water content”, J. Atmos. Sci., 41, 846–
855 (1984)
Hoffmann, H.-E., and R. Roth, “Cloud physical parameters in dependence on height above
cloud base in different clouds”, Meteor. Atmos. Phys., 41, 247–254 (1989)
Koepke P., M. Hess, I. Schult, and E.P. Shettle, "Global aerosol dataset", Report N 243, MaxPlank-Institut für Meteorologie, Hamburg, 44 pp., September 1997
Leaitch, W. R., G. A. Isaac, J. W. Strapp, C. M. Banie, and H. A. Wiebe, “The relationship
between cloud droplet number concentrations and anthropogenic pollution: Observations and
climatic implications”, J. Geophys. Res., 97 (D2), 2463–2474 (1992)
Quenzel H., and H. Müller, "Optical properties of single Mie particles: Diagrams of intensity, extinction-, scattering-, and absorption efficiencies", Universität München,
Meteorologisches Institut, Wiss. Mit., 34, 59 pp. (1978)
Shettle, E. P. and Fenn, R. W., "Models for the Aerosols of the Lower Atmosphere and the
Effects of Humidity Variations on Their Optical Properties", AFGL-TR-79-0214, 20 Sept
1979, ADA085951.
Squires, P., “The microstructure and colloidal stability of warm clouds”, Tellus, 10, 256–261
(1958)
Stephens, G. L., C. W. Paltridge, and C. M. R. Platt, “Radiation profiles in extended water
clouds III: Observations”, J. Atmos. Sci., 35, 2133–2141 (1978)
Strauss, B., R. Meerkoetter, B. Wissinger, P. Wendling, and M. Hess, “On the regional
climatic impact of contrails: Microphysical and radiative properties of contrails and natural
cirrus clouds”, Ann. Geophys., 15, 1457–1467 (1997)
Tampieri F., and C. Tomasi, "Size distribution models of fog and cloud droplets in terms of
the modified gamma function", Tellus, 28, 333-347 (1976)
Van de Hulst, H.C., “Light scattering by small particles”, 470 pp., New York: Dover
Publications (1981)