Results 1 to 10 of about 68 (66)
Remote Sensing, 2021 In the current study, we investigated the mechanism of medium-scale traveling ionospheric disturbance (MSTID) triggering spread-F in the low latitude ionosphere using ionosonde observation and Global Navigation Satellite System-Total Electron Content ...
Zheng-Wen Xu, Wang Zhuangkai, Tong Xu
exaly +3 more sources
Earth, Planets and Space, 2021 The total electron content (TEC) data derived from the GAIA (Ground-to-topside model of Atmosphere Ionosphere for Aeronomy) is used to study the seasonal and longitudinal variation of occurrence of medium-scale traveling ionospheric disturbances (MSTIDs)
Mani Sivakandan +2 more
exaly +2 more sources
Signature of gravity wave propagations from the troposphere to ionosphere [PDF]
Annales Geophysicae, 2022 We observed a gravity wave (GW) signature in the OH emission layer in the upper mesosphere, and 4 h later, a medium-scale travelling ionospheric disturbance (MSTID) in the OI 630 nm emission layer. Spectral analysis of the two waves showed that both have
H. Takahashi +9 more
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GPS observations of medium-scale traveling ionospheric disturbances over Europe [PDF]
Annales Geophysicae, 2013 Two-dimensional structures of medium-scale traveling ionospheric disturbances (MSTIDs) over Europe have been revealed, for the first time, by using maps of the total electron content (TEC) obtained from more than 800 GPS receivers of the European
Y. Otsuka +6 more
doaj +1 more source
Solar-Terrestrial Physics, 2022 Using the representative statistics on traveling ionospheric disturbances (TIDs) obtained by Yekaterinburg and Magadan radars, we have shown that distributions of TIDs and average TID velocities by azimuths and local time agree well with the hypothesis ...
Tolstikov M. V. +4 more
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Climatology of nighttime medium-scale traveling ionospheric disturbances (MSTIDs) in the Central Pacific and South American sectors [PDF]
Annales Geophysicae, 2013 We present occurrence rate statistics for nighttime medium-scale traveling ionospheric disturbances (MSTIDs) in the Central Pacific and South American sectors using data collected by 630.0 nm filtered CCD imaging systems.
T. M. Duly +2 more
doaj +1 more source
Space Weather, 2022 Medium‐scale traveling ionospheric disturbances (MSTIDs) are observed as parallelly arrayed wavelike perturbations of Total Electron Content (TEC) in ionospheric F region leading to satellite navigation error and communication signal scintillation.
Peng Liu +3 more
doaj +1 more source
Earth and Planetary Physics, 2021 OI 630.0 nm airglow observations, from a new observatory at Bom Jesus de Lapa, were used to study the interaction between EPBs (Equatorial Plasma Bubbles) and the MSTID (Medium-Scale Traveling Ionospheric Disturbance) over the Northeast region in Brazil.
Cristiano Max Wrasse +9 more
doaj +1 more source
Earth, Planets and Space, 2021 In order to reveal solar activity dependence of the medium-scale traveling ionospheric disturbances (MSTIDs) at midlatitudes, total electron content (TEC) data obtained from a Global Positioning System (GPS) receiver network in Japan during 22 years from
Yuichi Otsuka +3 more
doaj +1 more source
Airglow observations over the equatorial ionization anomaly zone in Taiwan [PDF]
Annales Geophysicae, 2011 Airglow imaging at mid-latitude stations often show intensity modulations associated with medium scale travelling ionospheric disturbances (MSTID), while those carried out near the equatorial regions reveal depletions caused by equatorial plasma ...
J. Y. Liu +4 more
doaj +1 more source