Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Themens David"'
Autor:
Wood Alan G., Dorrian Gareth D., Boyde Ben, Fallows Richard A., Themens David R., Mevius Maaijke, Sprenger Tim, Main Robert, Pryse S. Eleri, Elvidge Sean
Publikováno v:
Journal of Space Weather and Space Climate, Vol 14, p 27 (2024)
Observations made with the Low-Frequency Array (LOFAR) have been used to infer the presence of variations in a sporadic E layer on a spatial scale of several kilometres and a temporal scale of ~10 min. LOFAR stations across the Netherlands observed C
Externí odkaz:
https://doaj.org/article/a5b5fc6d5d6d4b4a8097fdfb53fd0bc3
Autor:
Wood Alan G., Donegan-Lawley Elizabeth E., Clausen Lasse B. N., Spogli Luca, Urbář Jaroslav, Jin Yaqi, Shahtahmassebi Golnaz, Alfonsi Lucilla, Rawlings James T., Cicone Antonio, Kotova Daria, Cesaroni Claudio, Høeg Per, Dorrian Gareth D., Nugent Luke D., Elvidge Sean, Themens David R., Aragón María José Brazal, Wojtkiewicz Pawel, Miloch Wojciech J.
Publikováno v:
Journal of Space Weather and Space Climate, Vol 14, p 7 (2024)
This work presents statistical models of the variability of plasma in the topside ionosphere based on observations made by the European Space Agency’s (ESA) Swarm satellites. The models were developed in the “Swarm Variability of Ionospheric Plas
Externí odkaz:
https://doaj.org/article/47625adeb21742a0a464e51da9e53f46
Statistical models of the variability of plasma in the topside ionosphere: 2. Performance assessment
Autor:
Spogli Luca, Jin Yaqi, Urbář Jaroslav, Wood Alan G., Donegan-Lawley Elizabeth E., Clausen Lasse B.N., Shahtahmassebi Golnaz, Alfonsi Lucilla, Rawlings James T., Cicone Antonio, Kotova Daria, Cesaroni Claudio, Høeg Per, Dorrian Gareth D., Nugent Luke D., Elvidge Sean, Themens David R., Aragón María José Brazal, Wojtkiewicz Pawel, Miloch Wojciech J.
Publikováno v:
Journal of Space Weather and Space Climate, Vol 14, p 4 (2024)
Statistical models of the variability of plasma in the topside ionosphere based on the Swarm data have been developed in the “Swarm Variability of Ionospheric Plasma” (Swarm-VIP) project within the European Space Agency’s Swarm+4D-Ionosphere fr
Externí odkaz:
https://doaj.org/article/f7bb1408860e4c108472d6c191de220a
Autor:
Boyde Ben, Wood Alan, Dorrian Gareth, Fallows Richard A., Themens David, Mielich Jens, Elvidge Sean, Mevius Maaijke, Zucca Pietro, Dabrowski Bartosz, Krankowski Andrzej, Vocks Christian, Bisi Mario
Publikováno v:
Journal of Space Weather and Space Climate, Vol 12, p 34 (2022)
Observations made using the LOw-Frequency ARray (LOFAR) between 10:15 and 11:48 UT on the 15th of September 2018 over a bandwidth of approximately 25–65 MHz contain discrete pseudo-periodic features of ionospheric origin. These features occur withi
Externí odkaz:
https://doaj.org/article/cd3f3304ff1d4bada74c430d25097b70
Autor:
Dorrian, Gareth, Themens, David, Renkwitz, Toralf, Nykiel, Grzegorz, Wood, Alan, Boyde, Ben, Fallows, Richard, Mevius, Maaijke, Trigg, Hannah
The LOw Frequency ARray (LOFAR) was used to track the propagation of a TID containing embedded plasma structures which generated type 1 asymmetric quasi periodic scintillations (QPS: Maruyama, 1991) over a distance of >1200 km across Northern Europe.
Externí odkaz:
http://arxiv.org/abs/2401.16932
Publikováno v:
Journal of Space Weather and Space Climate, Vol 9, p A21 (2019)
The Empirical Canadian High Arctic Ionospheric Model (E-CHAIM) is a new empirical model of high latitude ionospheric electron density. While the introductory studies regarding E-CHAIM include validations, E-CHAIM’s topside model was notably exclude
Externí odkaz:
https://doaj.org/article/ee8f95e73f564a328cf0e7a348058448
Autor:
Pignalberi, Alessio, Bilitza, Dieter, Coïsson, Pierdavide, Haralambous, Haris, Nava, Bruno, Pezzopane, Michael, Prol, Fabricio, Smirnov, Artem, Themens, David R., Xiong, Chao
Publikováno v:
In Advances in Space Research May 2024
Akademický článek
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Akademický článek
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Autor:
Tsagouri, Ioanna, Belehaki, Anna, Themens, David R., Jakowski, Norbert, Fuller-Rowell, Tim, Hoque, Mainul M., Nykiel, Grzegorz, Miloch, Wojciech J., Borries, Claudia, Morozova, Anna, Barata, Teresa, Engelke, William, Shim, Ja-Soon
Publikováno v:
In Advances in Space Research July 2023