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pro vyhledávání: '"ionospheric scintillation"'
Akademický článek
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Akademický článek
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Publikováno v:
Earth and Space Science, Vol 11, Iss 9, Pp n/a-n/a (2024)
Abstract The Macau Science Satellites (MSS‐1) mission, consisting of twin low earth orbit satellites (Satellite A and B), is the first low‐inclination and high‐precision geomagnetic surveying satellite project in China. Among the multiple scien
Externí odkaz:
https://doaj.org/article/4e50a9766563401faf063edc58753847
Autor:
Mireia Carvajal-Librado, Carlos Molina, Badr-Eddine Boudriki Semali, Hyuk Park, Adriano Camps
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 16020-16029 (2024)
Lithosphere–atmosphere–ionosphere coupling models have been widely studied as potential earthquake precursors. After the earthquakes, total electron content (TEC) anomalies propagating away from the epicenter have been identified. Recent evidence
Externí odkaz:
https://doaj.org/article/50c537ce4ed44df3a045e8437301eca9
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 2640-2654 (2024)
From 1980 to 2021, earthquakes have caused more than 846 000 casualties and about US$ 661 billion in economic losses. At present, there are no reliable earthquake precursors to generate alerts. Currently, the link between earthquakes and total electr
Externí odkaz:
https://doaj.org/article/7602e31c85cd466d8b34c8be3eec95ef
Autor:
Feixiang Tang, Yifei Ji, Yongsheng Zhang, Zhen Dong, Zhaokai Wang, Qingjun Zhang, Bingji Zhao, Heli Gao
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 842-854 (2024)
An L-band geosynchronous synthetic aperture radar (GEO SAR) is susceptible to the ionospheric scintillation induced by ionospheric irregularities due to its lower carrier frequency. In particular, the drifting characteristic of the ionospheric irregu
Externí odkaz:
https://doaj.org/article/59439480512d4212bc8c86a3272edb29
Publikováno v:
Atmosphere, Vol 15, Iss 10, p 1213 (2024)
Ionospheric scintillation is a pressing issue in space weather studies due to its diverse effects on positioning, navigation, and timing (PNT) systems. Developing an accurate and timely prediction model for this event is crucial. In this work, we dev
Externí odkaz:
https://doaj.org/article/53585aa945f24ddd9c00666ee670140f
Publikováno v:
Journal of Geodesy and Geoinformation Science, Vol 6, Iss 4, Pp 48-69 (2023)
During a long-term Equatorial Plasma Bubbles (EPBs) occurrence between October 2020 and March 2021, a significant EPB suppression event was identified on November 22 and the observations from multi-instrument have been utilized to investigate this ev
Externí odkaz:
https://doaj.org/article/f8a949506175438ab3137520731268cb
Autor:
Lucas Alves Salles, Paulo Renato Pereira Silva, Guilherme Schwinn Fagundes, Jonas Sousasantos, Alison Moraes
Publikováno v:
Artificial Intelligence in Geosciences, Vol 4, Iss , Pp 209-219 (2023)
The vertical profile of the ionosphere density plays a significant role in the development of low-latitude Equatorial Plasma Bubbles (EPBs), that in turn lead to ionospheric scintillation which can severely degrade precision and availability of criti
Externí odkaz:
https://doaj.org/article/a2c133f72a5149beaa1cd602a432bccb
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 26, Iss 4, Pp 1036-1045 (2023)
The article develops a methodology for analyzing the noise immunity of satellite communication systems under small-scale disturbances of the ionosphere, taking into account the possibility of general and time-selective fading of received signals Diff
Externí odkaz:
https://doaj.org/article/c99351d1f73342b1b1490303da2e073a