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dc.contributor.author | Sherstyukov O. | |
dc.contributor.author | Minullin R. | |
dc.contributor.author | Akchurin A. | |
dc.contributor.author | Zykov E. | |
dc.date.accessioned | 2018-09-17T20:14:11Z | |
dc.date.available | 2018-09-17T20:14:11Z | |
dc.date.issued | 2001 | |
dc.identifier.issn | 0016-7932 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/133220 | |
dc.description.abstract | The results of experimental determinations of the correction coefficient K to the parameter M for converting the vertical-sounding frequency parameters of the Es layer into oblique-incidence limiting frequencies are reported. The measurements were made on the Moscow-Kazan path using a digital ionospheric sounder operating in the variable-frequency oblique-incidence sounding mode. Vertical-incidence sounding was performed on the path midpoint simultaneously with the oblique-incidence measurements. The coefficients K were determined by computing the ratios of the experimentally determined parameters M to the corresponding computed parameters M0 for specular signals reflected from the Es layer at a height of 110 km. The resulting distribution of the coefficient K can be fully interpreted in terms of the cloud model of the Es layer with the parameters inferred from the temporal variations in the blanketing frequency fbEs. The signal-amplitude dependence of the coefficient K is found to differ during daytime and nighttime hours. The corresponding differences for signal levels below -30 dB can also be interpreted in terms of the gradient and scattering Es layer models. Copyright © 2001 by MAIK "Nauka/Interperiodica". | |
dc.relation.ispartofseries | Geomagnetism and Aeronomy | |
dc.title | The effect of the large-scale structure of the Es layer on limiting frequencies at oblique incidence | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 2 | |
dc.relation.ispartofseries-volume | 41 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 220 | |
dc.source.id | SCOPUS00167932-2001-41-2-SID24744432370 |