East Siberian Center for the Earth's Ionosphere Research (SDC ESCEIR)
Institute of Solar-Terrestial Physics SB RASUpper Atmosphere Physics and Radiowave Propagation Department
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оригинального документа
: http://rp.iszf.irk.ru/esceir/isr/ismethoden.htm
Дата изменения: Mon Jun 4 08:11:51 2001 Дата индексирования: Mon Oct 1 20:21:30 2012 Кодировка: Поисковые слова: п п п п п п п п п п п п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п р п |
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SHAREABLE DATA CENTER
East Siberian Center for the Earth's Ionosphere Research (SDC ESCEIR)Institute of Solar-Terrestial Physics SB RASUpper Atmosphere Physics and Radiowave Propagation Department |
Composition
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Incoherent scatter ionosphere diagnostics subdivisionIncoherent scatter methodThe incoherent scatter method gives an opportunity to weasure and diagnose, in a most comprehensive fasion, ionospheric plasma parameters using ground-based instruments. This method uses powerful USW or SHF radars to provide information about the ionospheric vertical structure and dynamics. The IS method provides information about the height distribution of such ionospheric parameters as electron density Ne, electron Te and ion Ti temperatures, ion composition, drift velocity Vd, and others. Current studies of the ionospheric structure and ionospheric processes are based on an extensive data set which has been obtained by IS radars since the beginning of the 60s. Although the IS method is one of the most expensive in ionospheric research (along with rocket and satellite experiments), scientific communities of industrial countries meet these requirements because of the high importance of geophysical results obtained. |