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N. Jyoti
Researcher at Vikram Sarabhai Space Centre
Publications - 7
Citations - 185
N. Jyoti is an academic researcher from Vikram Sarabhai Space Centre. The author has contributed to research in topics: Ionosphere & Equatorial electrojet. The author has an hindex of 6, co-authored 7 publications receiving 157 citations.
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On the plausible linkage of thermospheric meridional winds with the equatorial spread F
TL;DR: In this paper, some of the characteristic features of thermospheric meridional winds during equinoctial period, associated with equatorial spread F and their possible role in the triggering of ESF are presented through case studies of observational events under different geophysical conditions that essentially control the post-sunset F-layer height (h'F) rise.
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Threshold height (h′F)c for the meridional wind to play a deterministic role in the bottom side equatorial spread F and its dependence on solar activity
TL;DR: In this paper, the authors investigated the relationship between the bottom side Equatorial Spread F (ESF) and the thermospheric meridional wind characteristics just before the former's initiation using ground-based ionospheric data corresponding to the equinoctial periods of 1993-1998.
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Effects of solar eclipse on the electrodynamical processes of the equatorial ionosphere: a case study during 11 August 1999 dusk time total solar eclipse over India
TL;DR: In this paper, the effects of the solar eclipse on the electrodynamics of the equatorial E- and F-regions of the ionosphere were investigated in a unique observational campaign involving ground-based ionosondes, VHF and HF radars.
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On the role of vertical electron density gradients in the generation of type II irregularities associated with blanketing ES (ESb) during counter equatorial electrojet events: A case study
TL;DR: In this paper, the characteristics of different types of Sporadic E (ES) layers and the associated plasma density irregularities over the magnetic equator have been studied in a campaign mode using VHF backscatter radar, digital ionosonde, and ground magnetometer data from Trivandrum (dip latitude 0.5°N, geographic latitude 8.6°E), India.
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Simultaneous radar observations of the electrojet plasma irregularities at 18 and 54.95 MHz over Trivandrum, India
D. Tiwari,A. K. Patra,K. S. Viswanathan,N. Jyoti,C. V. Devasia,K. S. V. Subbarao,R. Sridharan +6 more
TL;DR: In this paper, a collocated 54.95 MHz radar at Trivandrum was used to detect anomalous collision of equatorial electrojet (EEJ) particles caused by the large-scale turbulence present in the EEJ.