Institut optiki atmosfery im. V.E. Zueva SO RAN
Institut monitoringa klimaticheskih i ekologicheskih sistem SO RAN
UDC 535.8
CSCSTI 29.31
Russian Classification of Professions by Education 03.04.02
Russian Library and Bibliographic Classification 223
Russian Trade and Bibliographic Classification 613
BISAK SCI053000 Physics / Optics & Light
High-level clouds significantly affect the climate by regulating radiation fluxes in the atmosphere. However, their microstructure in atmospheric models is taken into account in a simplified manner, which leads to calculation errors and errors in weather and climate forecasts. Stable existing for longer than 10 minutes contrails and cirrus formed from them are the only type of artificial crystalline clouds. Contrails are studied based on the polarization laser sensing method. To assess their effect on the propagation of solar radiation in the atmosphere, data on the spectral radiance measured by the MODIS satellite spectroradiometer were used. The combined use of lidar measurements and satellite observations allows the SR dynamics to be estimated as a function of the temporal evolution of contrails.
atmosphere, lidar, clouds.
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