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Information × Registration Number 0213U007290, 0112U001841 , R & D reports Title Search for acoustic-gravity waves in the near-Earth space and determine their characteristics popup.stage_title Head Tsimbal Anatoly, Registration Date 07-06-2013 Organization Kharkov National University named after V.N. Karazin popup.description2 The object of the research is processes in the Earth-atmosphere-ionosphere-magnetosphere system. The purpose of this report is to develop a technique for determining parameters of medium-scale wave processes acting in the near-Earth space and to develop techniques and computer codes for data acquisition and data processing. The dataset includes HF Doppler radar data. The subject of the investigation is acoustic-gravity wave parameters versus various modes of HF high-power transmissions. The methods of the research: experimental studies and computer modeling. The research results are as follows: the techniques for detecting acoustic-gravity waves launched by ground-based high-power transmitters and the techniques for determining their parameters, the features of acoustic-gravity wave generation (amplification) for various modes of HF high-power transmissions, and acoustic-gravity wave parameters. These results will permit the acquisition of new data on acoustic-gravity wave parameters, which are necessary for updating the existing models of coupling between various near-Earth space regions. The new technique for studying acoustic-gravity waves is to be used in teaching where it may demonstrate not only modern signal processing techniques in operation and ill-posed radio-physics inverse problems under solution, but also new approaches to developing modern systems for monitoring the near-Earth environment. The data acquired in this research can be made accessible to databases around the world via the internet. EARTH-ATMOSPHERE-IONOSPHERE-MAGNETOSPHERE SYSTEM, ACOUSTIC-GRAVITY WAVE, IONOSPHERE, HIGH-POWER TRANSMISSIONS, VERTICAL INCIDENCE DOPPLER SOUNDING Product Description popup.authors Дорохов В. Пушин В. Чорногор Л. popup.nrat_date 2020-04-02 Close