Zobrazeno 1 - 10 of 33 pro vyhledávání: '"Galina Gavrilyeva"'
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Akademický článek
Strong Interrelation between the Short-Term Variability in the Ionosphere, Upper Mesosphere, and Winter Polar Stratosphere
Autor: Anna Yasyukevich, Irina Medvedeva, Vera Sivtseva, Marina Chernigovskaya, Petr Ammosov, Galina Gavrilyeva
Publikováno v: Remote Sensing, Vol 12, Iss 10, p 1588 (2020)
We perform a joint analysis of short-period (up to several hours) variability in parameters of the ionosphere, the mesosphere, and the stratosphere at mid-latitude, subauroral, and high-latitude points for a long time interval. The study is based on
Externí odkaz: https://doaj.org/article/75c14a492065439ca84266c6b82692eb
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2
Atmospheric Temperature from the Aura (MLS) Satellite and OH (3-1) Measurements in Maimaga
Autor: I. I. Koltovskoi, Galina Gavrilyeva, V. I. Sivtseva, Petr Ammosov
Publikováno v: Atmospheric and Oceanic Optics. 34:417-421
Results of the study of the temperature in the mesopause region (∼87 km) based on measurement of OH (3-1) emission at the high latitude station Maimaga (63.04° N, 129.51° E) are presented and compared with the Aura (MLS) measurements of temperatu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::894897aaa19675e7f2a4a1b0a5763f33
https://doi.org/10.1134/s1024856021050213
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3
Coherent and Non-Coherent Components of Mesoscale Variations of Hydroxyl Rotational Temperature near the Mesopause
Autor: Nikolai N. Pertsev, Igor I. Kaltovskoi, Vladimir Perminov, Irina Medvedeva, Petr Ammosov, Andrey A. Popov, Galina Gavrilyeva, Nikolai M. Gavrilov
Mesoscale variations of the rotational temperature of excited hydroxyl (OH*) are studied at altitudes 85 – 90 km using the data of spectral measurements of nightglow emission at Russian observatories Zvenigorod (56 ° N, 37°E.) in years 2004 – 2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c59c54fe77c4d290c7a890d01a4281d2
https://doi.org/10.5194/egusphere-egu21-8336
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4
Stratospheric jet stream as a possible source for similar seasonal variations of the short-term variability in the ionosphere, upper mesosphere and subpolar stratosphere
Autor: Anna Yasyukevich, Vera Sivtseva, Irina Medvedeva, Marina Chernigovskaya, Petr Ammosov, Galina Gavrilyeva
Based on the data of Total Electron Content (TEC) and OH rotational temperature, we analyze temporal and spatial features of the level of short-term variability (within the periods of up to several hours) at the ionosphere and the upper mesosphere. T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5851e5ab4574e2d565fbe94c69268e79
https://doi.org/10.5194/egusphere-egu21-7651
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5
The optic meridional network in Yakutia: The method of mesopause temperature measurement
Autor: Nurgun N. Iumshanov, Igor Koltovskoi, Vera Sivtseva, Galina Gavrilyeva, Petr Ammosov
Publikováno v: 9TH INTERNATIONAL CONFERENCE ON MATHEMATICAL MODELING: Dedicated to the 75th Anniversary of Professor V.N. Vragov.
At the Institute of Cosmophysical Research and Aeronomy, a meridional network of stations has been created, the purpose of which is to monitor the state of the atmosphere at the height of hydroxyl emission (∼87 km). The network covers arctic (Tiksi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eff2cb33074585581a5c7196160230d9
https://doi.org/10.1063/5.0042255
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8
Strong Interrelation between the Short-Term Variability in the Ionosphere, Upper Mesosphere, and Winter Polar Stratosphere
Autor: A.S. Yasyukevich, Vera Sivtseva, Petr Ammosov, Irina Medvedeva, M.A. Chernigovskaya, Galina Gavrilyeva
Publikováno v: Remote Sensing, Vol 12, Iss 1588, p 1588 (2020)
Remote Sensing; Volume 12; Issue 10; Pages: 1588
We perform a joint analysis of short-period (up to several hours) variability in parameters of the ionosphere, the mesosphere, and the stratosphere at mid-latitude, subauroral, and high-latitude points for a long time interval. The study is based on
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e60e50bf3c93b12309c607302b02d879
https://www.mdpi.com/2072-4292/12/10/1588
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9
Comparison between seasonal variations in tidal and internal gravity wave activity as derived from observations at Maimaga and Tiksi
Autor: Vera Sivtseva, Galina Gavrilyeva, Petr Ammosov, Igor Koltovskoi, Anastasiya Ammosova
Publikováno v: Solar-Terrestrial Physics, Vol 4, Iss 2, Pp 69-72 (2018)
Since 2015, simultaneous observations of temperature of the high-latitude mesopause (87 km) have been made at Maimaga (63.04° N, 129.51° E) and Tiksi (71.58° N, 128.77° E) stations. These stations record spectra with Shamrock (Andor) photosensiti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::094a12a848fcd8a84efb8eae2db76b37
https://doi.org/10.12737/stp-41201811
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10
Comparison of the Mesopause Temperature Measured at Different-Latitude Stations
Autor: V. I. Sivtseva, Galina Gavrilyeva, Petr Ammosov, I. I. Koltovskoi, A. M. Ammosova
Publikováno v: Russian Journal of Physical Chemistry B. 12:538-542
Since 2013, the optical station of Maimaga (63° N, 129.5° E) has been continuously recording the OH(3,1) hydroxyl band with a spectrograph operating in the near-infrared region (~1.5 μm). In September 2015, a similar spectrograph was mounted at th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7305aea851720a2f6795787c9a0e17ee
https://doi.org/10.1134/s1990793118030120
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