Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Jurgen Watermann"'
Autor:
John Bosco Habarulema, Mpho Tshisaphungo, Jan Laštovička, Jurgen Watermann, Dalia Buresova, Eduardo A. Araujo-Pradere
The paper is focused on differences/similarities in regular daily ionospheric variability and in the ionospheric response to CME- and CIR/CHSS-related magnetic disturbances above magnetically conjugated ionospheric stations located at Northern and So
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6c67367c31c001a54c1a29b1ad81e9
https://doi.org/10.5194/egusphere-egu21-4611
https://doi.org/10.5194/egusphere-egu21-4611
Autor:
David Altadill, John Bosco Habarulema, Jaroslav Urbar, Dalia Buresova, Antoni Segara, Estefania Blanch, Jurgen Watermann, Ilya Edemskiy, Zama Katamzi
The paper presents results of the analysis of the changes in the regular ionospheric variability and TID activity observed during CIR/HSSS-related storms. We analyzed main ionospheric parameters retrieved from manually scaled ionograms, plasma drift
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fac84dc4b0a4a9d45378e705c49b4905
https://doi.org/10.5194/egusphere-egu2020-7016
https://doi.org/10.5194/egusphere-egu2020-7016
Publikováno v:
Journal of Space Weather and Space Climate, Vol 9, p E2 (2019)
Journal of Space Weather and Space Climate
Journal of Space Weather and Space Climate, 2019, 9, pp.E2. ⟨10.1051/swsc/2019011⟩
Journal of Space Weather and Space Climate, EDP sciences, 2019, 9, pp.E2. ⟨10.1051/swsc/2019011⟩
Journal of Space Weather and Space Climate
Journal of Space Weather and Space Climate, 2019, 9, pp.E2. ⟨10.1051/swsc/2019011⟩
Journal of Space Weather and Space Climate, EDP sciences, 2019, 9, pp.E2. ⟨10.1051/swsc/2019011⟩
International audience; No abstract available
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0dc727104271fbfd5270dc5f069729c
https://www.swsc-journal.org/articles/swsc/full_html/2019/01/swsc190011/swsc190011.html
https://www.swsc-journal.org/articles/swsc/full_html/2019/01/swsc190011/swsc190011.html
Autor:
José Miguel Juan, Tobias Verhulst, Cristhian Camilo Timoté, Ivan Galkin, Kostas Tziotziou, Anna Belehaki, Antoni Segarra, Estefania Blanch, Ioanna Tsagouri, Jurgen Watermann, David Altadill, Jaroslav Chum, Claudia Borries, Dalia Buresova
Publikováno v:
Journal of Space Weather and Space Climate
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Journal of Space Weather and Space Climate, Vol 10, p 42 (2020)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Journal of Space Weather and Space Climate, Vol 10, p 42 (2020)
The main objective of the TechTIDE project (warning and mitigation technologies for travelling ionospheric disturbances effects) is the development of an identification and tracking system for travelling ionospheric disturbances (TIDs) which will iss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::969052c460b1c5d14b0d73b726d8b587
https://doi.org/10.1051/swsc/2020043
https://doi.org/10.1051/swsc/2020043
Autor:
Mark B. Moldwin, J. L. Posch, Louis J. Lanzerotti, Marc Lessard, Jurgen Watermann, P. V. Ponomarenko, Stephen B. Mende, Roger L. Arnoldy, Harald U. Frey, Mark J. Engebretson
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 69:1775-1796
We have examined the spatial and temporal correlation of high-latitude Pi1B and Pi2 pulsations, mid-latitude Pi2 pulsations, and auroral substorm onsets identified in the IMAGE far ultraviolet imager (FUV) data. Numerous search coil and fluxgate magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e1b4de7ffd8c3a2c70d1b55550cf2a9
https://doi.org/10.1016/j.jastp.2007.07.015
https://doi.org/10.1016/j.jastp.2007.07.015
Publikováno v:
Annales Geophysicae, Vol 25, Pp 1037-1047 (2007)
Annales Geophysicae, Vol 25, Iss 4, Pp 1037-1047 (2007)
Annales Geophysicae
Annales Geophysicae, European Geosciences Union, 2007, 25 (4), pp.1037-1047
Annales Geophysicae, Vol 25, Iss 4, Pp 1037-1047 (2007)
Annales Geophysicae
Annales Geophysicae, European Geosciences Union, 2007, 25 (4), pp.1037-1047
We examine the statistical relationships between the interplanetary parameters and spectral power of the geomagnetic fluctuations in the 1–4 mHz frequency band at high latitude stations in two hemispheres. For that, we use a cross-correlative analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27b3e141b01c5a1d0b77b850f22f7e24
https://www.ann-geophys.net/25/1037/2007/angeo-25-1037-2007.pdf
https://www.ann-geophys.net/25/1037/2007/angeo-25-1037-2007.pdf
Autor:
Jurgen Watermann, Mark J. Engebretson, Olga Kozyreva, N. Romanova, Kiyohumi Yumoto, Vyacheslav Pilipenko
Publikováno v:
Planetary and Space Science. 55:755-769
A new ULF wave index, characterizing the turbulent level of the geomagnetic field, has been calculated and applied to the analysis of relativistic electron enhancements during space weather events in March–May 1994 and September 1999. This global w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b56bcf568979fa40f21bd716e39c1b2b
https://doi.org/10.1016/j.pss.2006.03.013
https://doi.org/10.1016/j.pss.2006.03.013
Publikováno v:
Annales Geophysicae, Vol 24, Pp 2981-2990 (2006)
Annales Geophysicae, Vol 24, Iss 11, Pp 2981-2990 (2006)
Annales Geophysicae, Vol 24, Iss 11, Pp 2981-2990 (2006)
SuperDARN radar and high-latitude magnetometer observations are used to statistically investigate quality of the convection direction estimates from magnetometer data if assumption is made that the magnetic equivalent convection vector (MEC) correspo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52e034e9e6079a1125245daee56cf240
https://www.ann-geophys.net/24/2981/2006/angeo-24-2981-2006.pdf
https://www.ann-geophys.net/24/2981/2006/angeo-24-2981-2006.pdf
Autor:
A. T. Y. Lui, Tokuo Mukai, Robert F. Pfaff, Ian R. Mann, Kazue Takahashi, H. Rème, André Balogh, I. J. Rae, Jurgen Watermann, Y. Zheng, S.-H. Chen, Christopher T. Russell
Publikováno v:
Annales Geophysicae
Annales Geophysicae, 2006, 24 (2), pp.707-723
Annales Geophysicae, Vol 24, Pp 707-723 (2006)
Annales Geophysicae, Vol 24, Iss 2, Pp 707-723 (2006)
Annales Geophysicae, European Geosciences Union, 2006, 24 (2), pp.707-723
Annales Geophysicae, 2006, 24 (2), pp.707-723
Annales Geophysicae, Vol 24, Pp 707-723 (2006)
Annales Geophysicae, Vol 24, Iss 2, Pp 707-723 (2006)
Annales Geophysicae, European Geosciences Union, 2006, 24 (2), pp.707-723
Standing Alfvén waves of 1.1 mHz (~15 min in period) were observed by the Cluster satellites in the mid-tail during 06:00-07:00UT on 8August 2003. Pulsations with the same frequency were also observed at several ground stations near Cluster's footpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5c3841fb8fd6c9c2217f0ab0f5a0a00
https://doi.org/10.5194/angeo-24-707-2006
https://doi.org/10.5194/angeo-24-707-2006
Publikováno v:
Advances in Space Research. 37:1169-1174
Many scientific and commercial activities require an undisturbed geomagnetic field. The Danish Meteorological Institute currently offers real-time magnetometer data as a service to such activities in Denmark and the North Sea region. As a part of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eae07db7b107e592d9f40ad3128d377
https://doi.org/10.1016/j.asr.2005.04.082
https://doi.org/10.1016/j.asr.2005.04.082