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Information × Registration Number 0221U101362, 0120U101273 , R & D reports Title Multi-position high-latitude studies of natural and artificial ionospheric perturbations and global thunderstorm activity in the HF and ELF ranges of electromagnetic waves popup.stage_title Head Yampolskyi Yurii M., Доктор фізико-математичних наук Registration Date 20-01-2021 Organization Institute of Radio Astronomy of the NAS of Ukraine popup.description2  The object of the project – Global thunderstorm activity and artificial plasma inhomogeneities in the high-latitude ionosphere. The purpose of the project – Remote diagnostics of long-term changes in the ionosphere and global thunderstorm activity based on systematic measurements of ELF and HF fields and signals in the Arctic, Antarctic and Ukraine. Results and scientific novelty – For the first time the original technique of selection and counting of powerful lightning discharges on a globe is offered and realized. The new technique can be used to calculate global thunderstorm activity as well as continental and global climate change. In the framework of the international measuring campaign (June 23-26, 2020), the resonant effects of artificial ionospheric irregularities at a pump frequency close to the frequency of the 3-rd gyroharmonic were studied using a powerful EISCAT heater. The dynamics of electron temperature depending on the frequency of powerful HF radiation is studied. Methods and equipment – Multi-position measurements within ELF and HF wavebands. ELF magnetometers in the Arctic and Antarctica; autonomous Internet-controlled HF receivers in the Arctic, Antarctica and Ukraine. Field of use - Radiophysics, geophysics. Product Description popup.authors Budanov Oleg V. Gavrylyuk Bogdan Yu. Zalizovski Andriy V. Zanimomskiy Yevgen M. Kasheev Sergey B. Koloskov Olexander V. Lisachenko Volodymyr M. Litvinenko Galina V. Lytvynenko Leonid M. Pikulik Ivan I. Paznukhov Volodymyr Ye. Paznukhov Oleksii V. Reznichenko Artem I. Soina Anna V. Sopin Andriy O. Tokarskaja Ludmila D. Charkina Olesya V. popup.nrat_date 2021-01-20 Close