Zobrazeno 1 - 10
of 2 249
pro vyhledávání: '"Ionospheric dynamo region"'
Publikováno v:
Earth and Planetary Physics, Vol 7, Iss 1, Pp 84-92 (2023)
The South Atlantic Anomaly (SAA) is a region where the geomagnetic field is significantly lower than that of the surrounding area. On the basis of the models of CHAOS-7.8, Mass Spectrometer Incoherent Scatter Model (NRLMSISE-00), and International Re
Externí odkaz:
https://doaj.org/article/f4b19cc55b6c4742b0250744430095f4
Akademický článek
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Autor:
V Olexander Koloskov, M Volodymyr Lisachenko, V Sergii Panasenko, V Dmytro Kotov, G Taras Zhivolup
Publikováno v:
Фізика атмосфери та геокосмосу, Vol 1, Iss 1, Pp 31-44 (2020)
Based on the results of simultaneous ionosonde observations during low solar and weak magnetic activities, a coupling was found between diurnal and quasi-periodic variations in ionospheric parameters over magnetically conjugated regions, where the Uk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79d8c0f266958cf07401d7cfa77d865e
https://doi.org/10.47774/phag.01.01.2020-3
https://doi.org/10.47774/phag.01.01.2020-3
Akademický článek
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Publikováno v:
Data in Brief, Vol 37, Iss, Pp 107174-(2021)
Data in Brief
Data in Brief
Here we present datasets of daily variation obtained from the geomagnetic field raw observations recorded at the Coimbra Magnetic Observatory (COI, Portugal) in 2007-2017, covering almost the entire solar cycle 24. Two methods were used to extract da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8db16a95cfcee709bb8e82ec2993d8e9
http://arxiv.org/abs/2103.13899
http://arxiv.org/abs/2103.13899
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 177:141-147
There is little knowledge about the appearance of local reductions of the magnetic field at the equatorial plane in the inner magnetosphere. Using data from the AMPTE/CCE satellite inside the ring current region, we studied local reductions of the B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67dcebe4e77241e7bfb1de03d5427ae5
https://doi.org/10.1016/j.jastp.2017.08.024
https://doi.org/10.1016/j.jastp.2017.08.024
Autor:
M.O. Riazanseva, V. V. Vovchenko, O. I. Yagodkina, V. G. Vorobjev, S.S. Znatkova, N. V. Sotnikov, M. S. Pulinets, Ilya Ovchinnikov, Igor Kirpichev, Marina Stepanova, Elizaveta Antonova
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 177:103-114
The structures of the main magnetospheric current systems are interesting to researchers because of their key role in magnetospheric physics, including the generation of geomagnetic storms and substorms. Ring current and tail current are usually cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e806818e4f3bad907557456e0896aaa
https://doi.org/10.1016/j.jastp.2017.10.013
https://doi.org/10.1016/j.jastp.2017.10.013
Autor:
Cengiz Çelik
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 173:23-27
One of the long-standing unresolved issues in geomagnetism is the location of the two dynamos that produce the S and L variations in the geomagnetic field on quiet days. To shed some light on this problem, Wolf ratios of properties of the ionosphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2139214110dd5f402b994f862af3d181
https://doi.org/10.1016/j.jastp.2018.04.002
https://doi.org/10.1016/j.jastp.2018.04.002
Autor:
Z. Wang, Junru Shi, Vladimir Kurkin, N. Zolotukhina, Gelii Zherebtsov, Guojun Wang, N.M. Polekh
Publikováno v:
Advances in Space Research. 60:2464-2476
Based on vertical sounding data from nine ionosondes located at 19–66°N, 100–130°E we investigated the latitude-temporal dynamics of ionospheric disturbances during the 17–19 March 2015 severe two-step geomagnetic storm, and compared it with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dca8c5ac3a4a7adb05201c21b187024
https://doi.org/10.1016/j.asr.2017.09.030
https://doi.org/10.1016/j.asr.2017.09.030
Publikováno v:
Advances in Space Research. 60:1921-1948
Currents in the magnetosphere flow into the ionosphere during geomagnetic disturbances and are detected at the ground magnetic stations as Geomagnetically Induced Currents (GICs). In this paper, magnetic and electric field characteristics of the GICs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52182e704dd02ba7a17d86fc01f57a72
https://doi.org/10.1016/j.asr.2017.07.019
https://doi.org/10.1016/j.asr.2017.07.019