Get started
Author

Sudha Ravindran

Observed names: Ravindran, Sudha, S Ravindran, S. Ravindran
OpenAlex ID: A5041333709
TEC variations during low solar activity period (2005–2007) near the Equatorial Ionospheric Anomaly Crest region in India
2009 · Mala S. Bagiya, H. P. Joshi, et al. · Annales Geophysicae · 271
Local time dependent response of postsunset ESF during geomagnetic storms
2008 · S. Tulasi Ram, P. V. S. Rama Rao, et al. · Journal of Geophysical Research Atmospheres · 121
PDF
Temporal variations in surface ozone at Thumba (8.6°N, 77°E)-a tropical coastal site in India
2002 · P.R Nair, D Chand, et al. · Atmospheric Environment · 111
Low-latitude ionospheric-thermospheric response to storm time electrodynamical coupling between high and low latitudes
2011 · Mala S. Bagiya, K. N. Iyer, et al. · Journal of Geophysical Research Atmospheres · 80
The role of post-sunset vertical drifts at the equator in predicting the onset of VHF scintillations during high and low sunspot activity years
2006 · S. Tulasi Ram, P. V. S. Rama Rao, et al. · Annales Geophysicae · 65
PDF
Small‐scale (∼3 m) E region irregularities at and off the magnetic equator
1998 · B. V. Krishna Murthy, Sudha Ravindran, et al. · Journal of Geophysical Research Atmospheres · 49
Observations of the atmospheric surface layer parameters over a semi arid region during the solar eclipse of August 11th, 1999
2004 · Praveena Krishnan, P. K. Kunhikrishnan, et al. · Journal of Earth System Science · 44
Deterministic prediction of post‐sunset ESF based on the strength and asymmetry of EIA from ground based TEC measurements: Preliminary results
2006 · Smitha V. Thampi, Sudha Ravindran, et al. · Geophysical Research Letters · 41
PDF
Response of the equatorial and low‐latitude ionosphere in the Indian sector to the geomagnetic storms of January 2005
2009 · V. Sreeja, C. V. Devasia, et al. · Journal of Geophysical Research Atmospheres · 39
PDF
Electrodynamical response of the Indian low-mid latitude ionosphere to the very large solar flare of 28 October 2003 – a case study
2009 · G. Manju, T. K. Pant, et al. · Annales Geophysicae · 36
Anomalous enhancement of ionospheric F2 layer critical frequency and total electron content over low latitudes before three recent major earthquakes in China
2010 · Kavita Sharma, R. S. Dabas, et al. · Journal of Geophysical Research Atmospheres · 34
PDF
Features of the F3 layer occurrence over the equatorial location of Trivandrum
2010 · V. Sreeja, S. Ravindran, et al. · Annales Geophysicae · 33
PDF
Role of gravity wavelike seed perturbations on the triggering of ESF – a case study from unique dayglow observations
2009 · V. Sreeja, C. Vineeth, et al. · Annales Geophysicae · 31
PDF
A statistical study of the response of the dayside equatorialF2layer to the main phase of intense geomagnetic storms as an indicator of penetration electric field
2011 · N. Balan, M. Yamamoto, et al. · Journal of Geophysical Research Atmospheres · 30
PDF
A study on chaotic behaviour of equatorial/low latitude ionosphere over Indian subcontinent, using GPS-TEC time series
2010 · K. Unnikrishnan, Sudha Ravindran · Journal of Atmospheric and Solar-Terrestrial Physics · 30
Distinctive effects of interplanetary electric field and substorm on nighttime equatorial F layer: A case study
2008 · D. Chakrabarty, R. Sekar, et al. · Geophysical Research Letters · 29
Solar cycle dependent characteristics of the equatorial blanketing Es layers and associated irregularities
2006 · C. V. Devasia, V. Sreeja, et al. · Annales Geophysicae · 29
PDF
Observations of Pc5 micropulsation-related electric field oscillations in the equatorial ionosphere
1994 · C. A. Reddy, Sudha Ravindran, et al. · Annales Geophysicae · 29
Additional stratifications in the equatorial F region at dawn and dusk during geomagnetic storms: Role of electrodynamics
2009 · V. Sreeja, N. Balan, et al. · Journal of Geophysical Research Atmospheres · 28
Electrodynamics of the equatorial F-region ionosphere during pre-sunrise period
2009 · S. R. Prabhakaran Nayar, T. J. Mathew, et al. · Annales Geophysicae · 28
PDF
NeQuick bottomside analysis at low latitudes
2008 · P. Coïsson, B. Nava, et al. · Journal of Atmospheric and Solar-Terrestrial Physics · 26
Equatorial and low‐latitude ionosphere‐thermosphere system response to the space weather event of August 2005
2009 · V. Sreeja, Sudha Ravindran, et al. · Journal of Geophysical Research Atmospheres · 23
PDF
Investigation of the response time of the equatorial ionosphere in context of the equatorial electrojet and equatorial ionization anomaly
2011 · L. Jose, S. Ravindran, et al. · Annales Geophysicae · 22
PDF
Study of total electron content variations over equatorial and low latitude ionosphere during extreme solar minimum
2012 · Kavita Sharma, R. S. Dabas, et al. · Astrophysics and Space Science · 21
An additional layer in the low‐latitude ionosphere in Indian longitudes: Total electron content observations and modeling
2007 · Smitha V. Thampi, N. Balan, et al. · Journal of Geophysical Research Atmospheres · 21
PDF
Works count: 73
Citation count: 1,580
H-index: 22
I10-index: 40
Year
Topic
Type