TY  - SER
AU  - Timofeev,Dmitriy N.
AU  - Konoshonkin,Alexander V.
AU  - Kustova,Natalia V.
AU  - Shishko,Viсtor A.
AU  - Borovoi,Anatoli G.
TI  - Scattering properties of singular and aggregate atmospheric hexagonal ice particles
KW  - атмосферные кристаллы
KW  - перистые облака
KW  - матрица рассеяния света
KW  - геометрическая оптика
KW  - гексагональный лед
KW  - статьи в журналах
N1  - Библиогр.: 21 назв
N2  - This  paper  presents  the  results  of  calculating  and  analyzing  the  light  scattering  matrix  of  aggregates  of  atmospheric hexagonal  ice  particles  located  in  cirrus  clouds.  Two  types  of  basic  particle  shapes  for  aggregates  are  considered:  a hexagonal column and a hexagonal plate. For both forms, two types of particle arrangement in aggregates were chosen: compact  and  non-compact.  As  a  result,  4  sets  of  aggregates  were  built:  compact  hexagonal  columns,  non-compact hexagonal  columns,  compact  hexagonal  plates,  and  non-compact  hexagonal  plates.  Each  set  consists  of  9  aggregates differing in the number of particles in them, and the particles in each individual aggregate have the same shape and size, but different spatial orientation. The light scattering matrices for all aggregates were calculated for the case of arbitrary orientation  in  the  geometric  optics  approximation.  Dependences  of  the  first  element  of  the  matrix  on  the  number  of particles in aggregate, with different types of particle arrangement, and for two types of shapes are given
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000894320
ER  -