Space research in Kharkiv Radiophysical Observatory of V. N. Karazin National University

Radio instrumentation is developed for a remote probing of the near-Earth environment (MF radar, spaced-antenna drift radar, HF Doppler radar, differential navigation-satellite radiobeacon receivers, digisonde, and magnetometer). This instrumentation allows solving of a number of fundamental questions such as Sun-Earth connections and applied research of the following problems: ionosphere and disturbance modeling, a monitoring of the near-Earth environment, the earthquake predictions and the forecasting of a radio propagation.