Using GNSS TEC technique to observe compression of the plasmasphere by an interplanetary shock

Hao, Yongqiang; Li, Quanhan; Zhang, Donghe; Xiao, Zuo; Yang, Guanglin; Huang, Chan

doi:10.1360/n092017-00348

Cited by 2 publications

(1 citation statement)

References 3 publications

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“…The rapidly developing GNSS constellations give us unprecedented abilities to monitor and study the near‐Earth space. Hao YQ et al (2018) recently used GNSS beacons to investigate the prompt response of the plasmasphere to an interplanetary shock. Data from the Beidou Navigation Satellite System and GPS receivers were used to examine sudden TEC variations when the shock impinged on the dayside magnetosphere on March 17, 2015.…”

Section: Radio Wave Propagation In the Ionosphere And Sounding Technimentioning

confidence: 99%

Recent ionospheric investigations in China (2018–2019)

Liu

Wan

2020

Earth and Planetary Physics

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Key Points:Ionospheric observations have continuously accumulated with increasing GNSS receivers being installed q Studies of ionospheric climatology and space weather highlight new physical understanding q Study of ionospheric irregularities/scintillations reports interesting features q Abstract: Since the release of the 2018 National Report of China on ionospheric research ( Liu LB and Wan WX, 2018) to the Committee on Space Research (COSPAR), scientists from Mainland China have made many new fruitful investigations of various ionospheric-related issues. In this update report, we briefly introduce more than 130 recent reports ( [2018][2019]. The current report covers the following topics: ionospheric space weather, ionospheric structures and climatology, ionospheric dynamics and couplings, ionospheric irregularity and scintillation, modeling and data assimilation, and radio wave propagation in the ionosphere and sounding techniques. ΔV para (m/s) SYM-H (nT) V para (m/s) V para (m/s) ΔV para (m/s) Figure 2. (a) The SYM-H index on 13-17 July 2012. The blue line marks the storm onset (at 06:42 UT on 15 July); yellow and gray areas indicate the 24-hour storm-time and 24-hour quiet-time intervals. (b) The blue dots denote the storm-time equatorial field-aligned plasma drifts observed by C/NOFS with red curve representing median and red lines denoting upper and lower quartile values. (c) Same as panel (b), but for the 24-hour quiet time interval. (d) The difference between (b) and (c). (e-h) Same as panels (a-d), but for the case on 7-11 July 2012 where the 24-hour quiet and storm intervals start at 04:12 UT on 7 and 9 July, respectively, after Zhang R et al. (2018). Earth and Planetary Physics

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Section: Radio Wave Propagation In the Ionosphere And Sounding Technimentioning

confidence: 99%