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  1. No Access

    Article

    Variations in the Ozone Concentration in the Stratosphere over Moscow due to Dunamic Processes in the Cold Period of 2015–2016

    New data on variations in vertical distribution of stratospheric ozone overMoscow in the cold half-year of 2015–2016 are presented. This period differed significantly from previous winters in a number of strat...

    E. P. Kropotkina, S. V. Solomonov… in Bulletin of the Lebedev Physics Institute (2018)

  2. No Access

    Article

    Technique of Time-Frequency Analysis of a Series of Measurements of the Radiation Spectra of Night Mesospheric Ozone in the Millimetric Wavelength Range

    A technique of time-frequency analysis of unevenly sampled data sets is developed to study variations in the night mesospheric ozone emission spectra obtained from ground-based millimeter-wave observations. Ba...

    S. B. Rozanov, A. S. Zavgorodniy, A. N. Ignat’ev in Measurement Techniques (2016)

  3. No Access

    Article

    Features of interannual variations of ozone in the middle stratosphere over Moscow according to observations at millimeter waves

    The features of interannual variations of ozone in the middle stratosphere over Moscow in cold half-years since 1995 to 2015 are considered. These features are most pronounced in two separated groups of winter...

    S. V. Solomonov, E. P. Kropotkina… in Bulletin of the Lebedev Physics Institute (2016)

  4. No Access

    Article

    Variations of the vertical ozone distribution over Moscow during sudden stratospheric warming in winter 2012–2013

    The new results of remote sensing of atmospheric ozone over the Moscow region in the cold half-year of 2012–2013, including the period of major sudden stratospheric warming are presented. Methods for analyzing...

    S. V. Solomonov, E. P. Kropotkina… in Bulletin of the Lebedev Physics Institute (2014)

  5. No Access

    Article

    Features of the altitude-time distribution of ozone over Moscow during the strong ozone depletion in spring 2011 and during the statospheric warming in 2010 according to observations at millimeter wavelengths

    The new observational data at millimeter wavelengths of the vertical distribution of stratospheric ozone over Moscow during the significant ozone depletion in the Northern Hemisphere in spring 2011 and during ...

    S. V. Solomonov, E. P. Kropotkina… in Bulletin of the Lebedev Physics Institute (2012)

  6. No Access

    Article

    Study of ozone concentration variations in the upper stratosphere using millimeter wave spectroscopy methods

    New results of the study of ozone concentration variations in the upper stratosphere over Moscow in the layer at a height of 40 km, which is most sensitive to anthropogenic impacts, are presented. Changes in t...

    S. V. Solomonov, E. P. Kropotkina… in Bulletin of the Lebedev Physics Institute (2012)

  7. No Access

    Article

    Remote sensing of atmospheric ozone at millimeter waves

    We present new results of remote sensing of the vertical distribution of ozone at millimeter waves using the FIAN (P.N. Lebedev Institute of Physics, Russian Academy of Sciences) high-sensitivity spectroradiom...

    S. V. Solomonov, K. P. Gaikovich, E. P. Kropotkina… in Radiophysics and Quantum Electronics (2011)

  8. No Access

    Article

    Millimeter radio wave monitoring of the vertical distribution of ozone over Moscow

    The results ofmonitoring of the vertical distribution of ozone (VDO) over Moscow using millimeter waves are presented. The features of the altitude-time distribution of ozone, which reflects the ozonosphere ev...

    S. V. Solomonov, E. P. Kropotkina… in Bulletin of the Lebedev Physics Institute (2010)

  9. No Access

    Article

    Spectral instrumentation for monitoring atmospheric ozone at millimeter waves

    A spectroradiometer operating in the 2-mm wavelength range for monitoring the ozonosphere from the Earth’s surface is described. Unique data on the vertical ozone distribution in layers of the stratosphere and...

    S. V. Solomonov, A. N. Ignat’ev… in Instruments and Experimental Techniques (2009)

  10. No Access

    Article

    Designing 1.5-and 2-mm waveband radio spectrometers with optimized performance for atmospheric research

    Performance of 142-and 204-GHz radio spectrometers is optimized for remote sensing of ozone and chlorine monoxide in the Earth’s atmosphere by means of computer simulation. Versions of spectrometers with one b...

    S. B. Rozanov, I. I. Sobel’man, V. G. Bozhkov… in Radiophysics and Quantum Electronics (2005)