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Conference on Light Scattering by Nonspherical Particles: Theory, Measurements, and Applications

SYNOPSIS OF SESSIONS

TUE 29 SEPT

7:30 a.m. Registration, Continues through Thursday, 1 October
8:30 a.m. Welcome Address
8:40 a.m. Opening Address
9:00 a.m. Session 1: Theoretical and Numerical Techniques 1
9:50 a.m. Coffee Break
10:30 a.m. Session 2: Theoretical and Numerical Techniques 2
12:00 noon Lunch Break
1:30 p.m. Session 3: Scattering by Ice Clouds 1
3:00 p.m. Coffee Break
3:30 p.m. Session 4: Scattering by Ice Clouds 2
5:10 p.m. Sessions end for the day

WED 30 SEPT

8:00 a.m. Session 5: Theoretical and Numerical Techniques 3
9:50 a.m. Coffee Break
10:20 a.m. Session 6: Scattering by Aerosols and Ice Clouds
12:00 noon Lunch Break
1:30 p.m. Session 7: Scattering by Precipitation and Ice Clouds
3:00 p.m. Coffee Break
3:30 p.m. Session 8: Scattering by Heterogeneous and Compounded Particles
5:00 p.m. Poster Session P1/Reception
6:00 p.m. Sessions end for the day

THUR 1 OCT

8:00 a.m. Session 9: Theoretical and Numerical Techniques 4
9:50 a.m. Coffee Break
10:20 a.m. Session 10: Theory and Measurements
12:00 noon Lunch Break
1:30 p.m. Session 11: Earth and Planetary Remote Sensing Applications
3:00 p.m. Coffee Break
3:30 p.m. Session 12: Scattering by Ice Clouds and Precipitation
5:00 p.m. Conference ends

FINAL PROGRAM

TUE 29 SEPT

7:30 a.m. REGISTRATION CONTINUES THROUGH THURSDAY, 1 OCTOBER

8:30 a.m. WELCOME ADDRESS

Speaker: James E. Hansen,National Aeronautics and Space Administration (NASA)/ Goddard Inst. For Space Studies (GISS), New York, NY

8:40 a.m. OPENING ADDRESS

Speaker: Henk C. van de Hulst, Leiden Observatory, Leiden, The Netherlands

9:00 a.m. SESSION 1: THEORETICAL AND NUMERICAL TECHNIQUES 1

Chairperson: Henk C. van de Hulst, Leiden Observatory, Leiden, The Netherlands

9:00 a.m. 1.1 BASIC RELATIONSHIPS FOR MATRICES DESCRIBING SCATTERING BY SMALL PARTICLES. Joop W. Hovenier, Free Univ., Amsterdam, The Netherlands (Review)
9:25a.m. 1.2 SEPARATION OF VARIABLES FOR ELECTROMAGNETIC SCATTERING BY SPHEROIDAL PARTICLES. I. R. Ciric, Univ. of Manitoba, Winnipeg, MB, Canada; and F. R. Cooray (Review)

9:50 a.m. COFFEE BREAK

10:30 a.m. SESSION 2: THEORETICAL AND NUMERICAL TECHNIQUES 2

Chairperson: Thomas Wriedt, Inst. für Werkstofftechnik, Bremen, Germany

10:30 a.m. 2.1 THE DISCRETE DIPOLE APPROXIMATION FOR STUDYING LIGHT SCATTERING BY IRREGULAR TARGETS. Bruce T. Draine, Princeton Univ., Princeton, NJ (Review)
10:55 a.m. 2.2 CATASTROPHE OPTICS OF SPHEROIDAL DROPS AND GENERALIZED RAINBOWS. Philip L. Marston, Washington State Univ., Pullman, WA (Review)
11:20 a.m. 2.3 INTERNAL FIELDS IN VOLUME INTEGRAL EQUATION SIMULATIONS OF LIGHT SCATTERING: ACCURACY AND RESONANCES. Alfons Hoekstra, Univ. of Amsterdam, Amsterdam, The Netherlands; and J. Rahola and P. Sloot
11:32 a.m.2.4 APPLICATION OF FINITE-DIFFERENCE TIME DOMAIN TECHNIQUE TO LIGHT SCATTERING BY IRREGULAR AND INHOMOGENEOUS PARTICLES. Ping Yang, Univ. of California­Los Angeles (UCLA), Los Angeles, CA; and K.-N. Liou
11:44a.m.2.5 HIGH ACCURACY FINITE-DIFFERENCE TIME-DOMAIN SIMULATION OF SCATTERING OFF IRREGULAR PARTICLES BASED ON NONSTANDARD FINITE DIFFERENCES. James B. Cole, Univ. of Tsukuba, Tsukuba, Japan; and S. A. Palkar and M. R. Schure

12:00 noon LUNCH BREAK

1:30 p.m. SESSION 3: SCATTERING BY ICE CLOUDS 1

Chairperson: Kenneth Sassen, Univ. of Utah, Salt Lake City, UT

1:30 p.m. 3.1 LIGHT SCATTERING AND RADIATIVE TRANSFER IN ICE CRYSTAL CLOUDS: APPLICATIONS TO CLIMATE RESEARCH. Kuo-Nan Liou, UCLA, Los Angeles, CA; and Y. Takano and P. Yang (Review)
1:55 p.m. 3.2 A TEST OF PHYSICAL THEORY USING AIRCRAFT OBSERVATIONS OF CIRRUS. Peter N. Francis, Meteorological Research Flight, Meteorological Office, Farnborough, UK; and J. S. Foot and A. J. Baran
2:07 p.m. 3.3 NONSPHERICAL ICE PARTICLES IN CIRRUS CLOUDS. Andrew J. Heymsfield, National Ctr. for Atmospheric Research (NCAR), Boulder, CO; and L. Miloshevich, G. M. McFarquhar, and S. Aulenbach
2:19 p.m.3.4 PARAMETERIZING THE EXTINCTION AND ABSORPTION COEFFICIENTS IN ICE CLOUDS: A PROCESS ORIENTED APPROACH. David L. Mitchell, Desert Research Inst. (DRI), Reno, NV
2:31 p.m. 3.5 INFRARED EXTINCTION AND EMISSION BY LABORATORY ICE CLOUDS: SIMULATION OF COLD CIRRUS AND CONTRAIL RADIATIVE PROPERTIES. Carl Schmitt, DRI, Reno, NV; and W. P. Arnott and J. Hallett
2:43p.m. 3.6 STUDYING PHYSICAL PROPERTIES OF CIRRUS CLOUDS USING SATELLITE TIROS-N OPERATIONAL VERTICAL SOUNDER (TOVS) OBSERVATIONS. C. J. Stubenrauch, Ecole Polytechnique, Palaiseau, France; and R. Holz, A. Chedin, D. Mitchell, and A. J. Baran

3:00 p.m. COFFEE BREAK

3:30 p.m. SESSION 4: SCATTERING BY ICE CLOUDS 2

Chairperson: Andrew Heymsfield, NCAR, Boulder, CO

3:30 p.m. 4.1 REPRESENTATION OF A NONSPHERICAL ICE PARTICLE BY AN ASSEMBLY OF SPHERES. Thomas C. Grenfell, Univ. of Washington, Seattle, WA; and S. G. Warren
3.42 p.m. 4.2 THE EFFECT OF NONSPHERICAL SHAPE ON THE RETRIEVAL OF ICE PARTICLE SIZES FROM SATELLITE OBSERVATIONS. Qingyuan Han, Univ. of Alabama, Huntsville, AL; and W. B. Rossow, J. Chou, and R. M. Welch
3:54 p.m. 4.3 CIRRUS CLOUDS ICE CRYSTALS HORIZONTALLY ORIENTED IN SPACE OBSERVED WITH POLDER/ADEOS. Hélène Chepfer, Ecole Polytechnique, Palaiseau, France; and G. Brogniez and P. Goloub
4:06 p.m.4.4 CLOUD PHASE DETECTION FROM POLDER/ADEOS. P. Goloub, Univ. des Sciences et Technologies de Lille, Villeneuve d'Ascq, France; and M. Herman, H. Chepfer, P.Couvert, G. Brogniez , G. Seze, and J. Riedi
4:18 p.m. 4.5 USE OF OBSERVED ICE CRYSTAL SHAPES TO CALCULATE MEAN SCATTERING PROPERTIES AND MULTI-SPECTRAL RADIANCES. Gregory M. McFarquhar, NCAR, Boulder, CO; and A. Macke, A. J. Heymsfield, J. Iaquinta, and S. M. Aulenbach
4:30 p.m. 4.6 COMBINING T-MATRIX CALCULATIONS WITH A MICROPHYSICAL MODEL TO UNRAVEL POLAR STRATOSPHERIC CLOUD EVOLUTION. Athanasio Tsias, Max-Planck-Inst. für Chemie, Mainz, Germany; and K. S. Carslaw, B. P. Luo, T. Trautmann, M. Wirth, W. Renger, and Th. Peter
4:42 p.m. 4.7 THE DISCRETE DIPOLE APPROXIMATION FOR ASSESSING THE FEASIBILITY OF POLARIMETRIC 95 GHZ RADAR MEASUREMENTS. H. Lemke, GKSS Research Ctr., Geesthacht, Germany; and M. Quante, O. Danne, and E. Raschke
4:54p.m. 4.8 INFORMATION CONTENT OF SCATTERING PHASE FUNCTION MEASUREMENTS IN PARTICLE SIZING OF MIXED PHASE CLOUDS. Sergey Oshchepkov, Stepanov Inst. of Physics, Minsk, Belarus; and H. Isaka

5:10 p.m. SESSIONS END FOR THE DAY


WED 30 SEPT

8:00 a.m. SESSION 5: THEORETICAL AND NUMERICAL TECHNIQUES 3

Chairperson: Kari Lumme, Univ. of Helsinki, Helsinki, Finland

8:00 a.m. 5.1 ELECTROMAGNETIC SCATTERING BY COMPOUNDED SPHERICAL PARTICLES. Kirk A. Fuller, Colorado State Univ., Fort Collins, CO; and D. W. Mackowski (Review)
8:25 a.m. 5.2 T-MATRIX METHOD AND ITS APPLICATIONS. Michael I. Mishchenko, NASA/GISS, NewYork, NY; and L. D. Travis and A. Macke (Review)
8:50 a.m. 5.3 D-MATRIX METHOD FOR SCATTERING BY NONSPHERICAL PARTICLES. T. Wriedt, Inst. für Werkstofftechnik, Bremen, Germany; and A. Doicu and Y. Eremin
9:02 a.m. 5.4 CALCULATION OF THE T-MATRIX IN SPHEROIDAL COORDINATES WITH THE SEPARATION OF VARIABLES METHOD. Michael Schulz, Univ. of Alaska, Fairbanks, AK; and K. Stamnes, H. A. Eide, and J. J. Stamnes
9:14 a.m. 5.5 APPLICATION OF COMPLEX ANGULAR MOMENTUM THEORY TO THE STUDY OF EXTINCTION AND ABSORPTION FROM NONSPHERICAL PARTICLES. Anthony J. Baran, UK Met. Office, Bracknell, Berks., UK
9:26 a.m. 5.6 AN ALTERNATIVE APPROACH TO DERIVE THE T-MATRIX OF NON-SPHERICAL SCATTERING. Karsten Schmidt, German Aerospace Ctr., Neustrelitz, Germany; and T. Rother
9:38a.m. 5.7 MAGNETO OPTICS OF DIELECTRIC SPHERES. Bart van Tiggelen, Univ. Joseph Fourier, Grenoble, France; and D. Lacoste, G. Rikken, and A. Sparenberg

9:50 a.m. COFFEE BREAK

10:20 a.m. SESSION 6: SCATTERING BY AEROSOLS AND ICE CLOUDS

Chairperson: Warren J. Wiscombe, NASA/Goddard Space Flight Center (GSFC), Greenbelt, MD

10:20 a.m. 6.1 LIDAR BACKSCATTER DEPOLARIZATION TECHNIQUE FOR CLOUD AND AEROSOL RESEARCH. Kenneth Sassen, Univ. of Utah, Salt Lake City, UT (Review)
10:45 a.m. 12.1 ON MODELING OF SCATTERING AND ABSORPTION BY NONSPHERICAL CIRRUS ICE PARTICLES AT THERMAL INFRARED WAVELENGTHS. Qiang Fu, Dalhousie Univ., Halifax, NS, Canada; and W. B. Sun and P. Yang
10:57 a.m. 6.3 LIDAR DEPOLARIZATION RATIO IN THE LOWER ATMOSPHERE: MEASUREMENT, THEORY, AND ANALYSIS. Toshiyuki Murayama, Tokyo Univ. of Mercantile Marine, Tokyo, Japan; and H. Okamoto and K. Miura
11:09 a.m. 6.4 APPLICATION OF LIGHT SCATTERING THEORY TO LIDAR MEASUREMENTS OF POLAR STRATOSPHERIC CLOUDS. Thomas Trautmann, Max-Planck-Inst. for Chemistry, Mainz, Germany; and B. P. Luo, A. Tsias, K. S. Carslaw, and T. Peter
11:21 a.m. 6.5 APPLICATION OF THE T-MATRIX METHOD TO SATELLITE MONITORING OF DRIFTING VOLCANIC ASH CLOUDS. N. A. Krotkov, Raytheon STX, Lanham, MD; and D. E. Flittner, A. J. Krueger, C. Riley, and W. Rose
11:33 a.m. 6.6 SKY RADIANCE OBSERVATIONS AND THEIR IMPLICATIONS FOR THE SCATTERING BEHAVIOR OF ATMOSPHERIC AEROSOL. Wolfgang von Hoyningen-Huene, Univ. de Evora, Evora, Portugal
11:45a.m. P1.26 MEAN-FIELD APPROXIMATION OF MIE SCATTERING BY FRACTAL AGGREGATES OF SPHERES. Robert Botet, Laboratoire de Physique des Solides, CNRS, Orsay, France; and P. Rannou, M. Cabane, and V. Haudebourg

12:00 noon LUNCH BREAK

1:30 p.m. SESSION 7: SCATTERING BY PRECIPITATION AND ICE CLOUDS

Chairperson: Kuo-Nan Liou, UCLA, Los Angeles, CA

1:30 p.m. 7.1 CENTIMETER AND MILLIMETER WAVE SCATTERING FROM NONSPHERICAL HYDROMETEORS. Kültegin Aydin, Penn State Univ., University Park, PA (Review)
1:55 p.m. 7.2 MICROWAVE SCATTERING BY PRECIPITATION. Jeffrey L. Haferman, Fleet Numerical Meteorology and Oceanography Ctr. (FNMOC), Monterey, CA (Review)
2:20 p.m. 7.3 SCATTERING OF LIGHT BY RAINDROPS WITH SINGLE-MODE OSCILLATIONS. Timo Nousiainen, Univ. of Helsinki, Helsinki, Finland
2:32 p.m. 7.4 MICROWAVE RADIATIVE TRANSFER EFFECTS BY NONSPHERICAL HYDROMETEORS. Harald Czekala, Univ. of Bonn, Bonn, Germany; and C. Simmer
2:44p.m. 7.5 THE EFFECT OF THE ORIENTATION OF ICE CRYSTALS IN THE MELTING LAYER AND ICE CLOUDS ON MEASUREMENTS USING RADAR AND LIDAR. Victor Venema, Delft Univ. of Technology, Delft, The Netherlands; and H. Russchenberg, L. P. Ligthart, A. van Lammeren, and A. Apituley

3:00 p.m. COFFEE BREAK





3:30 p.m. SESSION 8: SCATTERING BY HETEROGENEOUS AND COMPOUNDED PARTICLES

Chairperson: Bruce T. Draine, Princeton Univ., Princeton, NJ

3:30 p.m. 8.1 HETEROGENEOUS PARTICLES AND EFFECTIVE MEDIUM APPROXIMATIONS. Petr Chýlek, Dalhousie Univ., Halifax, NS, Canada; and J. S. Dobbie, D. J. W. Geldart, H. C. W. Tso, and G. Videen (Review)
3:55 p.m. 8.2 MONTE CARLO CALCULATIONS OF LIGHT SCATTERING BY LARGE PARTICLES WITH MULTIPLE INTERNAL INCLUSIONS. Andreas Macke, Instsit. für Meereskunde, Kiel, Germany; and M. I. Mishchenko
4:07 p.m. 8.3 NON-GAUSSIAN STATISTICS OF THE LIGHT SCATTERED INTENSITY BY INTERACTING PARTICLES LOCATED ON A FLAT SUBSTRATE. E. M. Ortiz, Univ. de Cantabria, Santander, Spain; and F. Moreno and F. González
4:19 p.m. 8.4 THE SPECIFIC EXTINCTION COEFFICIENT OF FLAME GENERATED SMOKE. George W. Mulholland, NIST, Gaithersburg, MD
4:31 p.m. 8.5 MODELING OF LIGHT SCATTERING OF FEATURES ABOVE AND BELOW SURFACES USING THE DISCRETE-DIPOLE APPROXIMATION. Brent M. Nebeker, Arizona State Univ., Tempe, AZ; and M. Jordan and E. D. Hirleman
4:43p.m. 8.6 EVALUATION OF EFFECTIVE MEDIUM THEORY FOR LARGE INCLUSIONS USING DDA. J. Steven Dobbie, Dalhousie Univ., Halifax, NS, Canada; and P. Chýlek

5:00­6:00 p.m. POSTER SESSION P1/RECEPTION

Chairperson: Joop W. Hovenier, Free Univ., Amsterdam, The Netherlands

P1.3 CIRRUS CLOUD OBSERVATIONS WITH POLDER/ADEOS AND A GROUND-BASED LIDAR NETWORK. Hélène Chepfer, Ecole Polytechnique, Palaiseau, France; and P. Goloub, L. Sauvage, G. Brogniez, J. Spinhirne, M. Lavorato, N. Sugimoto, and P. H. Flamant
P1.5 THE OPPOSITION EFFECT IN SATURN'S RINGS OBSERVED WITH THE HUBBLE SPACE TELESCOPE. Luke Dones, NASA/Ames Research Ctr. (ARC), Moffett Field, CA; and R. French, J. Cuzzi, and J. Lissauer
P1.6 AN EFFICIENT AND RELIABLE METHOD FOR COMPUTING EIGENFUNCTIONS FOR SCATTERING BY SPHEROIDAL PARTICLES. Hans A. Eide, Univ. of Alaska, Fairbanks, AK; and J. J. Stamnes, F. M. Schulz, and K. Stamnes
P1.7 THEORY OF LIGHT SCATTERING FROM ARBITRARILY SHAPED PARTICLES. Rosa Fitzgerald, Univ. of Texas, El Paso, TX; and A. A. Maradudin and R. West
P1.9 SCATTERING PATTERN FROM A RANDOM DISPERSION OF AGGREGATED SPHERES ON A DIELECTRIC SUBSTRATE. Maria A. Iati, Univ. of Waterloo, Ontario, Canada; and P. Denti, R. Saija, and F. Borghese
P1.10 SIMULATION OF THE MULTIPLE SCATTERING EFFECT OBSERVED IN KA-BAND RADAR RETURNS FROM A CONVECTIVE STORM. Toshio Iguchi, Kashima Space Research Ctr., Kashima, Ibaraki, Japan; and R. Meneghini
P1.11 THE DEPENDENCE OF THE SPHERICAL ALBEDO OF LIGHT SCATTERING MEDIA ON THE SHAPE OF PARTICLES. A. A. Kokhanovsky, Clausthal Technical Univ., Clausthal-Zellerfeld, Germany; and A. Macke
P1.12 POLARIZATION AND COLOR OF AGGREGATE PARTICLES FROM MICROWAVE ANALOGUE EXPERIMENTS: APPLICATION TO COMETARY DUST. Ludmilla Kolokolova, Univ. of Florida, Gainesville, FL; and B. Å. S. Gustafson, J. Thomas-Osip, J. Loesel, and K. Jockers
P1.15 IS SCATTERING CROSS SECTION OF A PARTICLE SMALL COMPARED TO THE WAVELENGTH ALWAYS DETERMINED BY ITS TOTAL DIPOLE MOMENT? Vadim A. Markel, Univ. of Georgia, Athens, GA
P1.16 EXPERIMENTAL STUDY OF LIGHT SCATTERING AND EXTINCTION ON THE AGGREGATES OF STRONGLY ABSORBING SOOT PARTICLES. E. F. Mikhailov, St. Petersburg State Univ., St. Petersburg, Russia; and S. S. Vlasenko, A. A. Kiselev, and J. Saphronova
P1.17 LIGHT SCATTERING BY GAUSSIAN RANDOM PARTICLES USING THE VARIATIONAL VOLUME-INTEGRAL-EQUATION TECHNIQUE. Jouni I. Peltoniemi, Finnish Geodetic Inst., Masala, Finland; and T. Nousiainen and K. Muinonen
P1.19 POLARIZATION OF LIDAR RETURN WITH MULTIPLE SCATTERING. I. N. Polonsky, Stepanov Inst. of Physics, Minsk, Belarus; and E. P. Zege and I. L. Katsev
P1.21 POINT GROUP SYMMETRIES OF THE T-MATRIX. Michael Schulz, Univ. of Alaska, Fairbanks, AK; and K. Stamnes, H. A. Eide, and J. J. Stamnes
P1.24 CHARACTERIZATION OF NON-SPHERICAL PARTICLES IN ATMOSPHERIC CLOUDS BY SIMPLE MATHEMATICAL EXPRESSIONS. Pao K. Wang, Univ. of Wisconsin, Madison, WI
P1.27 ANALYSIS OF LIGHT SCATTERING BY ROUGH SURFACES. S. Iwasaki, Kobe Univ., Kobe, Japan; and T. Mukai
P1.29 APPLICATION OF THE ALONG TRACK SCANNING RADIOMETER (ATSR-2) TO RETRIEVAL OF DOMINATING CRYSTAL SHAPE. Anthony J. Baran, UK Met. Office, Bracknell, Berks., UK; and P. D. Watts
11.6 PLANETARY REGOLITHS MODELED AS HETERO-POROUS AGGREGATES. Padma A. Yanamandra-Fisher, Jet Propulsion Lab. (JPL), Pasadena, CA
6:00 p.m. SESSIONS END FOR THE DAY


THUR 1 OCT

8:00 a.m. SESSION 9: THEORETICAL AND NUMERICAL TECHNIQUES 4

Chairperson: Petr Chýlek, Dalhousie Univ., Halifax, NS, Canada

8:00 a.m. 9.1 LIGHT SCATTERING BY STOCHASTICALLY SHAPED PARTICLES. Karri O. Muinonen, Univ. of Helsinki, Helsinki, Finland (Review)
8:25 a.m. 9.2 LIGHT SCATTERING BY CHEBYSHEV PARTICLES. Warren J. Wiscombe, NASA/GSFC, Greenbelt, MD (Review)
8:50 a.m. 9.3 POLARIMETRIC SCATTERING ENTROPY OF ANISOTROPIC PARTICLE CLOUDS. Shane R. Cloude, Applied Electromagnetics, St. Andrews, UK
9:02 a.m. 9.4 ELECTROMAGNETIC SCATTERING BY NON-AXISYMMETRIC PENETRABLE PARTICLES: QUASI-SOLUTION APPROACH. Yuri A. Eremin, Moscow State Univ., Moscow, Russia; and M. Kh. Zimnov
9:14 a.m. 9.5 MODELING OF ICE CRYSTALS AND AEROSOLS. Hajime Okamoto, Kashima Space Res. Ctr., Ibaraki, Japan
9:26 a.m. 9.6 LIGHT SCATTERING BY HEXAGONAL ICE CRYSTALS. Stephan Havemann, German Aerospace Ctr., Neustrelitz, Germany; and T. Rother and K. Schmidt
9:38a.m. 9.7 STUDY ON CONVERGENCE PROBLEM OF T-MATRIX APPROACH OF LIGHT SCATTERING BY RANDOMLY ORIENTED AXIALLY NONSPHERICAL PARTICLES . Jilie Ding, Chengdu Meteorological College, Sichuan, China; and L. Xu
9:50 a.m. COFFEE BREAK

10:20 a.m. SESSION 10: THEORY AND MEASUREMENTS

Chairperson: Ronald G. Pinnick, US Army Research Lab., Adelphi, MD

10:20 a.m. 10.1 MICROWAVE ANALOG TO LIGHT SCATTERING MEASUREMENTS . Bo Å. S. Gustafson, Univ. of Florida, Gainesville, FL (Review)
10:45 a.m. 10.2 EXPERIMENTAL DETERMINATION OF SCATTERING MATRICES OF MINERAL PARTICLES. Olga Munoz, Free Univ., Amsterdam, The Netherlands; and H. Volten, E. Rol, J. de Haan, W. Vassen, and J. W. Hovenier
10:57 a.m. 10.3 TWO-DIMENSIONAL ANGULAR SCATTERING MEASUREMENTS FROM SPHERES, SPHEROIDS, AND CLUSTERS. S. Holler, Yale Univ., New Haven, CT; and Y. L. Pan, J. R. Bottiger, S. C. Hill, D. B. Hillis, and R. K. Chang
11:09 a.m. 10.4 CALCULATION OF EXTINCTION AND SCATTERING SPECTRA OF LARGE SPHEROIDAL GOLD PARTICLES EMBEDDED IN A GLASS MATRIX. J. Porstendorfer, Martin-Luther-Univ. Halle Wittenberg, Halle, Germany; and K.-J. Berg and G. Berg
11:21 a.m. P1.18 POLARIZATION STRUCTURE OF STOKES' PARAMETER FLUCTUATIONS AND THEIR RELATION TO PARTICLE SHAPE. M. C. Pitter, Univ. of Nottingham, Nottingham, UK; and K. I. Hopcraft, E. Jakeman, J. G. Walker, R. Naimimohasses, and P. R. Smith
11:33 a.m. 10.6 ELECTROOPTIC EFFECTS IN DILUTE SUSPENSIONS OF BACTERIAL CELLS AND FRACTAL AGGREGATES. Nikolai G. Khlebtsov, Inst. of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Saratov, Russia; and A. G. Melnikov and V. A. Bogatyrev
11:45a.m. 10.7 RETRIEVAL OF PARTICLE SIZE DISTRIBUTION FROM OPTICAL MEASUREMENT: INFLUENCE OF NONSPHERICITY. Yangang Liu, DRI, Reno, NV; and W. P. Arnott and J. Hallett

12:00 noon LUNCH BREAK

1:30 p.m. SESSION 11: EARTH AND PLANETARY REMOTE SENSING APPLICATIONS

Chairperson: Larry D. Travis, NASA/GISS, New York, NY

1:30 p.m. 11.1 SCATTERING PROPERTIES OF INTERPLANETARY DUST PARTICLES. K. Lumme, Univ. of Helsinki, Helsinki, Finland (Review)
1:55 p.m. 11.2 THE RETRIEVAL OF THE EFFECTIVE RADIUS OF SNOW GRAINS AND CONTROL OF SNOW POLLUTION WITH GLI DATA. Eleonor P. Zege, Stepanov Inst. of Physics, Minsk, Belarus; and A. A. Kokhanovsky, I. L. Katsev, I. N. Polonsky, and A. S. Prikhach
2:07 p.m. 11.3 COHERENT BACKSCATTER AND TRANSPORT MEAN-FREE-PATHS IN CLOSE-PACKED MEDIA OF IRREGULAR PARTICLES. Bruce Hapke, Univ. of Pittsburgh, Pittsburgh, PA; and R. Nelson and W. Smythe
2:19 p.m. 11.4 LIGHT SCATTERING BY SAHARAN AND MARTIAN DUSTS. Walter G. Egan, York College, City Univ. of New York (CUNY), Jamaica, NY
2:31 p.m. 11.5 REMOTE SENSING OF NON-SPHERICAL PARTICLES IN OCEAN WATER: MONTE CARLO SIMULATIONS. A. Kouzoubov, Univ. of South Australia, The Levels, Australia; and M. J. Brennan, J. C. Thomas, and R. H. Abbot
2:43p.m. P1.25 OBSERVATIONAL EVIDENCE FOR THE SCATTERING PROPERTIES OF DUST CLOUDS IN THE SOLAR SYSTEM: AN UPDATE. A.-Chantal Levasseur-Regourd, Universite Paris, Paris, France; and M. Cabane and V. Haudebourg

3:00 p.m. COFFEE BREAK

3:30 p.m. SESSION 12: SCATTERING BY ICE CLOUDS AND PRECIPITATION

Chairperson: Peter N. Francis, Meteorological Research Flight, Meteorological Office, Farnborough, UK

3:30 p.m. 6.2 DUST SIZE, REFRACTIVE INDEX AND NONSPHERICITY DERIVED FROM REMOTE SENSING. Y. J. Kaufman, NASA/GSFC, Greenbelt, MD; and D. Tanré, A. Karnieli, B. N. Holben, and S. Mattoo
3:42 p.m. 12.2 EFFECT OF ICE CRYSTAL ORIENTATION ON CIRRUS CLOUD ABSORPTION. Y. Takano, UCLA, Los Angeles, CA; and K.-N. Liou
3:54 p.m. 12.3 GLOBAL ANALYSIS OF ICE CLOUDS: ACCOUNTING FOR THE NONSPHERICAL EFFECTS. Takashi Y. Nakajima, National Space Development Agency of Japan, Tokyo, Japan; and A. A. Kokhanovsky and T. Nakajima
4:06 p.m. 12.5 CIRRUS CLOUD RADIANCE SPECTRA IN THE THERMAL INFRARED. R. J. Bantges, Imperial College of Science, Technology, and Medicine, London, UK; and J. E. Russell and J. D. Haigh
4:18 p.m. 12.6 SIMULATION OF CLOUD SCENARIOS USING MONODISPERSE AND POLYDISPERSE POPULATIONS OF RANDOMLY ORIENTED AXIALLY SYMMETRIC HYDROMETEORS. Franco Prodi, Inst. FISBAT-CNR, Bologna, Italy; and O. Sturniolo, R. Medini, and A. Battaglia
4:30 p.m. 12.7 TESTING AN ICE CLOUD RADIATION SCHEME WITH TROPICAL ANVIL AND MIDLATITUDE CASE STUDIES: SCATTERING IMPLICATIONS. David L. Mitchell, DRI, Reno, NV; and G. M. McFarquhar, D. Ivanova, and A. Macke
4:42p.m. 12.8 SOME ISSUES ON POLARIZED SCATTERING FROM RANDOM NONSPHERICAL PARTICLES AND APPLICATIONS IN MICROWAVE REMOTE SENSING. Ya-Qiu Jin, Fudan Univ., Shanghai, China

5:00 p.m. CONFERENCE ENDS

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