Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Dora Pancheva"'
Publikováno v:
Remote Sensing, Vol 16, Iss 21, p 4046 (2024)
The main idea of the present study is to investigate in detail the time evolution of the spatial inhomogeneities connected with the ionospheric response to the geomagnetic storm registered in the period of 10–11 May 2024. The obtained ionospheric a
Externí odkaz:
https://doaj.org/article/1b74b9e7865c4143839fc1c35b59fd57
Publikováno v:
Atmosphere, Vol 15, Iss 4, p 478 (2024)
This paper presents climatological features of the longitudinal structures WN4, WN3, and WN2 and their drivers observed in the lower thermospheric temperatures and in the ionospheric TEC. For this purpose, two long-term data sets are utilized: the sa
Externí odkaz:
https://doaj.org/article/5baa8d9f6d234e18872c5ffad8cd0711
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 181:19-37
This study has examined both: (i) the global structure and seasonal variability of the eastward- and westward-travelling quasi 6-day waves (Q6DWs) observed in the geopotential height (GPH) NOGAPS-ALPHA hourly forecast data during the time interval of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c38101db43101684bcd6e8959f3fd2c1
https://doi.org/10.1016/j.jastp.2018.10.008
https://doi.org/10.1016/j.jastp.2018.10.008
Publikováno v:
Journal of Geophysical Research: Space Physics. 123:6031-6041
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce42078662e8fe9f5b5b512ce1c3268
https://doi.org/10.1029/2018ja025596
https://doi.org/10.1029/2018ja025596
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 171:210-224
The paper presents the climatology and interannual variability of both eastward- and westward-propagating ∼2-day waves (QTDW) observed in the MLS/Aura geopotential height data for a period of 10 full years (2005–2014). The climatology of the QTDW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73ebd6b14bf42c0d7e0fe868e19d7b0c
https://doi.org/10.1016/j.jastp.2017.05.002
https://doi.org/10.1016/j.jastp.2017.05.002
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 167:80-95
An empirical total electron content (TEC) model response to external forcing over Balkan Peninsula (35°N-50°N; 15°E-30°E) is built by using the Center for Orbit Determination of Europe (CODE) TEC data for full 17 years, January 1999 - December 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb92ebb1234d210653f66dc76ffbea8e
https://doi.org/10.1016/j.jastp.2017.11.010
https://doi.org/10.1016/j.jastp.2017.11.010
Autor:
Hitoshi Fujiwara, Yasunobu Miyoshi, Hiroyuki Shinagawa, Dora Pancheva, Hidekatsu Jin, Plamen Mukhtarov
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 156:24-36
Using an atmosphere-ionosphere coupled model, the excitation source and temporal (seasonal and interannual) variations in non-migrating tides are investigated in this study. We first focus our attention on temporal variations in eastward moving diurn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7361544a38d80c68cd8ecdab773ecdf3
https://doi.org/10.1016/j.jastp.2017.02.012
https://doi.org/10.1016/j.jastp.2017.02.012
Climatology of the short-period (8-h and 6-h) tides observed by meteor radars at Tromsø and Svalbard
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 212:105513
The paper presents climatology of the poorly known, particularly at high latitudes, short-period (8- and 6-h) tides observed by meteor radars at high latitudinal stations Tromso (70°N, 19°E) and Svalbard (78°N, 16°E) based on 16 years (2003–201
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72a128b6ca582f4b5ab53274e111dd6a
https://doi.org/10.1016/j.jastp.2020.105513
https://doi.org/10.1016/j.jastp.2020.105513
Autor:
Dora Pancheva, Plamen Mukhtarov
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 136:134-149
This paper presents a simple linear regression model that enables to quantify the contribution of high-latitude stratospheric temperature and solar radiation (describes by its proxy F10.7) to the variability of the low-latitude TEC during winter. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf1d884870ae53fd3d84564555c810f
https://doi.org/10.1016/j.jastp.2015.05.021
https://doi.org/10.1016/j.jastp.2015.05.021
Autor:
Dora Pancheva, Peter Hoffmann, Chris Hall, A. H. Manson, Chris Meek, Satonori Nozawa, Nicholas J. Mitchell, Werner Singer
Publikováno v:
Annales Geophysicae, Vol 22, Pp 367-386 (2004)
The "Scandinavian Triangle" is a unique trio of radars within the DATAR Project (Dynamics and Temperatures from the Arctic MLT (60–97km) region): Andenes MF radar (69°N, 16°E); Tromsø MF radar (70°N, 19°E) and Esrange "Meteor" radar (68°N, 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78933512a18ab4f0d2378b861b75bd73
https://www.ann-geophys.net/22/367/2004/
https://www.ann-geophys.net/22/367/2004/
