Подразделения

Tasks

• Theoretical and experimental studies of the formation and development of small-scale inhomogeneities of the ionospheric plasma
• Growth of methods of processing non-stationary signals
• Mathematical modeling of small-scale irregularities in the plasma
• Deployment, support and growth of the russian segment of the SuperDARN coherent radars system.
• Study of the ionosphere's dynamic parameters by passive Doppler methods during natural and artificial disturbances.

Tasks

• Aeronomy of the Earth's middle and upper atmosphere, thermodynamic conditions of the stratosphere and mesosphere, wave activity of the atmosphere, solar-terrestrial interactions, self-radiation of the upper atmosphere of the Earth.
• Monitoring of the structure and dynamics of the upper and middle atmosphere during heliogeophysical disturbances (solar activity, geomagnetic storms, sudden winter stratospheric warmings and other phenomena) by satellite- and ground-based optical methods.
  

Tasks

• Development of new methods of radiophysical diagnostics of the upper atmosphere.
• Development of hardware and software tools for experimental studies of the upper atmosphere by incoherent scattering technique.
• Development of methods for automatic processing of radiosonde data and determining parameters of the ionospheric plasma and characteristics of spacecrafts at the Irkutsk Incoherent Scatter Radar.
• Development and organization of special experiments at the Irkutsk Incoherent Scatter Radar.
  

Tasks

• Experimental study of ultra-low-oscillations associated with dynamic phenomena in the Earth's magnetosphere and ionosphere
• Theoretical research of MHD fluctuations of the near-Earth space plasma
• Investigation of nonlinear processes occurring both in solid and
  gravitating environments

Tasks

• The study of the physical processes that control the dynamic state of the ionosphere under quiet and geomagnetically - disturbed conditions on the basis of theoretical models and analysis of satellite and ground-based observations.
• The development of mathematical models of the interaction of the ionosphere with the thermosphere, the plasmasphere and magnetosphere. Identification and analysis of empirical relationships between the characteristics of the near-Earth space, the interplanetary medium and the Sun.