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Important Aspects of Light Scattering on Hollow Column Ice Particles
Important Aspects of Light Scattering on Hollow Column Ice Particles
Cirrus clouds play a significant role in climate formation and lidar data processing. This type of cloud mainly consists o...
Vertical Profiles of Optical Turbulence and Estimates of Turbulence Outer Scale above the Baykal Astrophysical Observatory
Vertical Profiles of Optical Turbulence and Estimates of Turbulence Outer Scale above the Baykal Astrophysical Observatory
The study of spatiotemporal structure of optical turbulence and the development of techniques for determining its characte...
Experimental Simulation of Non-uniformity in Column Sprite Glow
Experimental Simulation of Non-uniformity in Column Sprite Glow
Plasma diffuse jets (PDJs) generating in low-pressure air are experimentally studied. We consider them as a laboratory mod...
Statistical Simulation of Spaceborne Lidar Pulse Propagation in Cirrus Clouds Taking into Account Multiple Scattering
Statistical Simulation of Spaceborne Lidar Pulse Propagation in Cirrus Clouds Taking into Account Multiple Scattering
Laser remote sensing of cirrus clouds is accompanied by the problem of taking into account the multiple scattering of radi...
Regional Algorithms for Chlorophyll Concentration Estimation in the Kara Sea from MODIS Ocean Color Data
Regional Algorithms for Chlorophyll Concentration Estimation in the Kara Sea from MODIS Ocean Color Data
This work is devoted to the development of new regional algorithms for chlorophyll concentration estimating in the Kara Se...
The Use of Polarization Lidar for Registering the Horizontal Spatial Distribution of Seawater Beam Attenuation Coefficient
The Use of Polarization Lidar for Registering the Horizontal Spatial Distribution of Seawater Beam Attenuation Coefficient
Lidar survey of the western part of the Kara Sea was conducted using a PLD-1 shipborne polarization lidar. The survey was ...
Convective Structures of the Near-Surface Air Layer
Convective Structures of the Near-Surface Air Layer
Changes in pulsation components of air temperature at altitudes of up to 1 m over a surface heated to 30°–55...
Spatial and Temporal Distribution of Near-Surface Aerosol Concentration as a Factor of Diversity of Living Conditions in a Megapolis
Spatial and Temporal Distribution of Near-Surface Aerosol Concentration as a Factor of Diversity of Living Conditions in a Megapolis
The work examines the spatial (over megapolis territory) and temporal (interannual, seasonal, and daily) variability of th...
Optical Model of a Cirrus Cloud Consisting of Hollow Ice Hexagonal Columns for Lidar Applications
Optical Model of a Cirrus Cloud Consisting of Hollow Ice Hexagonal Columns for Lidar Applications
The absence of an adequate optical model for cirrus clouds poses a significant challenge in interpreting ground-based and ...
Data Assimilation Algorithm Based on the Sensitivity Operator for a Three-Dimensional Model of Transport and Transformation of Atmospheric Contaminants
Data Assimilation Algorithm Based on the Sensitivity Operator for a Three-Dimensional Model of Transport and Transformation of Atmospheric Contaminants
Three-dimensional transport and transformation models make it possible to take into account the vertical heterogeneity of ...
Influence of the Exponent in the Power-Law Model of Turbulence Spectrum in a Supersonic Flow on Laser Beam Propagation
Influence of the Exponent in the Power-Law Model of Turbulence Spectrum in a Supersonic Flow on Laser Beam Propagation
The influence of deviations from the Kolmogorov–Obukhov model in the spectra of refractive index fluctuations in a s...
Monte Carlo Simulation of Laser Pulse Propagation in Water Layers
Monte Carlo Simulation of Laser Pulse Propagation in Water Layers
Features of the propagation of laser pulses in a water layer are studied with the use of Monte Carlo method taking into ac...
Spatial Variability of Bio-Optical Characteristics in the Upper Water Layer of the Middle Volga in September 2023 Based on Lidar Data
Spatial Variability of Bio-Optical Characteristics in the Upper Water Layer of the Middle Volga in September 2023 Based on Lidar Data
The remote sensing of inland waters has begun to rapidly develop with the recent setting into operation of high- and mediu...
Features of the Spatial Distribution of Atmospheric Aerosol in the Eurasian Sector of the Arctic Ocean
Features of the Spatial Distribution of Atmospheric Aerosol in the Eurasian Sector of the Arctic Ocean
The interest in aerosol studies in the Arctic stems from the large dynamics of the climate processes and active economical...
Specific Features of Distribution of Total Ozone Column Field over the Territory of Russia, its Interrelations, and Data Mismatch
Specific Features of Distribution of Total Ozone Column Field over the Territory of Russia, its Interrelations, and Data Mismatch
The studies of the total ozone column (TOC) field are among the important problems of atmospheric optics. In this paper, t...
Estimation of Fluxes of Lead, Cadmium, and Elemental Carbon from the Atmosphere to the Coastal Zone of the Southeastern Part of the Baltic Sea
Estimation of Fluxes of Lead, Cadmium, and Elemental Carbon from the Atmosphere to the Coastal Zone of the Southeastern Part of the Baltic Sea
The fluxes of lead, cadmium, and elemental carbon from the atmosphere to the coastal zone of the southeastern part of the ...
Arctic Polar Vortex Dynamics According to the Delineation Method Using Geopotential
Arctic Polar Vortex Dynamics According to the Delineation Method Using Geopotential
We compare the main characteristics of the Arctic polar vortex obtained from the NASA GSFC data (zonal mean wind at 60...
Spectroscopic Parameters of the (3–0) Vibrational Band for the 15N16O Molecule in the Ground Electronic State
Spectroscopic Parameters of the (3–0) Vibrational Band for the 15N16O Molecule in the Ground Electronic State
The spectrum of the 15N16O molecule is recorded in the 5200–5500 сm−1 region and analyzed. As a result o...
Air Composition over the Russian Arctic: 1—Methane
Air Composition over the Russian Arctic: 1—Methane
In the Arctic, global warming is 2–3 times faster than over other regions of the globe. As a result, noticeable chan...
Absorption Spectrum of H217O between 7900 and 9500 cm−1
Absorption Spectrum of H217O between 7900 and 9500 cm−1
Absorption spectrum of water vapor highly enriched with 17O (more than 80%) was recorded using a Bruker IFS 125M Fourier s...
Changes in Cyclone Activity and Precipitation in the Extratropical Latitudes of the Northern Hemisphere in Recent Decades According to ERA5 Reanalysis
Changes in Cyclone Activity and Precipitation in the Extratropical Latitudes of the Northern Hemisphere in Recent Decades According to ERA5 Reanalysis
We quantified the seasonal/regional patterns and changes in cyclone activity in the atmosphere of the Northern Hemisphere ...
Seasonal and Daily Variations in the Coefficient of Optical Radiation Extinction Due to Midges in the Surface Air in Western Siberia in Summer–Autumn 2018
Seasonal and Daily Variations in the Coefficient of Optical Radiation Extinction Due to Midges in the Surface Air in Western Siberia in Summer–Autumn 2018
The seasonal and daily variations in the coefficient of optical radiation extinction due to midges (COREM) in western Sibe...
Impact of Updating Information on the Atmospheric Gas Absorption Line Parameters on the Results of Simulations of IR Radiative Fluxes in the Atmosphere
Impact of Updating Information on the Atmospheric Gas Absorption Line Parameters on the Results of Simulations of IR Radiative Fluxes in the Atmosphere
The impact of uncertainties of the atmospheric gas absorption line parameters in the modern spectroscopic databases on the...
Optical Absorption Manipulation of Spherical Microcapsules Mediated by Buffer Nanoparticles
Optical Absorption Manipulation of Spherical Microcapsules Mediated by Buffer Nanoparticles
We simulate and examine the absorption dynamics of the near-infrared optical radiation in a spherical microcapsule surroun...
Estimation of the Atmospheric Turbulence Parameters Using the Angle-of-Arrival Covariance Function
Estimation of the Atmospheric Turbulence Parameters Using the Angle-of-Arrival Covariance Function
The Fried’s length r0, the outer scale L0, the isoplanatism θ0, the coherence time τ0, and the profile of ...
Occurrence of Winter Atmospheric Circulation Regimes in Euro-Atlantic Region and Associated Extreme Weather Anomalies in the Northern Hemisphere
Occurrence of Winter Atmospheric Circulation Regimes in Euro-Atlantic Region and Associated Extreme Weather Anomalies in the Northern Hemisphere
Quantitative estimates are obtained for regional features of the frequency distribution of extreme temperature, precipitat...
Influence of Ozone Miniholes over Russian Territories in May 2021 and March 2022 on UV Radiation Revealed in Satellite Observations and Simulation
Influence of Ozone Miniholes over Russian Territories in May 2021 and March 2022 on UV Radiation Revealed in Satellite Observations and Simulation
Data from the AIRS satellite infrared spectrometer and NCEP reanalysis are used to study the formation of the ozone miniho...
Estimation of Energy and Time Parameters of Laser Radiation for Efficient Excitation of Phosphorus Oxide Fluorescence
Estimation of Energy and Time Parameters of Laser Radiation for Efficient Excitation of Phosphorus Oxide Fluorescence
We present a mathematical model of the process of laser-induced fluorescence of phosphorus oxide (PO) molecules. Based on ...
Mobile Lidar for Sensing Tropospheric Ozone
Mobile Lidar for Sensing Tropospheric Ozone
A mobile lidar was designed for ozone sensing at wavelengths of 299 and 341 nm and put into operation. The lidar covers th...
Validation of TROPOMI Orbital Observations of the CO Total Column by Ground-Based Measurements at the OIAP Stations in Moscow and Zvenigorod
Validation of TROPOMI Orbital Observations of the CO Total Column by Ground-Based Measurements at the OIAP Stations in Moscow and Zvenigorod
Carbon monoxide (CO) total column (TC) measurements of the TROPOMI high-resolution orbital spectrometer have been validate...
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