| Statistics of total electron content depletions observed over the South American continent for the year 2008 GK Seemala, CE Valladares Radio Science 46 (05), 1-14, 2011 | 342 | 2011 |
| Temporal and spatial variations in TEC using simultaneous measurements from the Indian GPS network of receivers during the low solar activity period of 2004–2005 PVS Rama Rao, S Gopi Krishna, K Niranjan, D Prasad Annales Geophysicae 24 (12), 3279-3292, 2006 | 306 | 2006 |
| On the validity of the ionospheric pierce point (IPP) altitude of 350 km in the Indian equatorial and low-latitude sector PVS Rama Rao, K Niranjan, D Prasad, S Gopi Krishna, G Uma Annales Geophysicae 24 (8), 2159-2168, 2006 | 170 | 2006 |
| Geomagnetic storm effects on GPS based navigation PVS Rama Rao, S Gopi Krishna, J Vara Prasad, S Prasad, D Prasad, ... Annales Geophysicae 27 (5), 2101-2110, 2009 | 137 | 2009 |
| Study of spatial and temporal characteristics of L-band scintillations over the Indian low-latitude region and their possible effects on GPS navigation PVS Rama Rao, S Gopi Krishna, K Niranjan, D Prasad Annales Geophysicae 24 (6), 1567-1580, 2006 | 111 | 2006 |
| Local time dependent response of postsunset ESF during geomagnetic storms S Tulasi Ram, PVS Rama Rao, D Prasad, K Niranjan, S Gopi Krishna, ... Journal of Geophysical Research: Space Physics 113 (A7), 2008 | 103 | 2008 |
| Equatorial plasma bubbles and L-band scintillations in Africa during solar minimum VV Paznukhov, CS Carrano, PH Doherty, KM Groves, RG Caton, ... Annales Geophysicae 30 (4), 675-682, 2012 | 91 | 2012 |
| Three‐dimensional GPS ionospheric tomography over Japan using constrained least squares GK Seemala, M Yamamoto, A Saito, CH Chen Journal of Geophysical Research: Space Physics 119 (4), 3044-3052, 2014 | 83 | 2014 |
| Comparison of equatorial GPS-TEC observations over an African station and an American station during the minimum and ascending phases of solar cycle 24 AO Akala, GK Seemala, PH Doherty, CE Valladares, CS Carrano, ... Annales Geophysicae 31 (11), 2085-2096, 2013 | 78 | 2013 |
| Assessment of the NeQuick-2 and IRI-Plas 2017 models using global and long-term GNSS measurements D Okoh, S Onwuneme, G Seemala, S Jin, B Rabiu, B Nava, J Uwamahoro Journal of Atmospheric and Solar-Terrestrial Physics 170, 1-10, 2018 | 71 | 2018 |
| Medium-scale traveling ionospheric disturbances by three-dimensional ionospheric GPS tomography CH Chen, A Saito, CH Lin, M Yamamoto, S Suzuki, GK Seemala Earth, Planets and Space 68, 1-9, 2016 | 63 | 2016 |
| Electrodynamic disturbances in the Brazilian equatorial and low‐latitude ionosphere on St. Patrick's Day storm of 17 March 2015 K Venkatesh, S Tulasi Ram, PR Fagundes, GK Seemala, IS Batista Journal of Geophysical Research: Space Physics 122 (4), 4553-4570, 2017 | 60 | 2017 |
| A comparative study of TEC response for the African equatorial and mid-latitudes during storm conditions JB Habarulema, LA McKinnell, D Burešová, Y Zhang, G Seemala, ... Journal of Atmospheric and Solar-Terrestrial Physics 102, 105-114, 2013 | 60 | 2013 |
| Features of additional stratification in ionospheric F2 layer observed for half a solar cycle over Indian low latitudes PVS Rama Rao, K Niranjan, D Prasad, PS Brahmanandam, ... Journal of Geophysical Research: Space Physics 110 (A4), 2005 | 56 | 2005 |
| GPS-TEC variations during low solar activity period (2007–2009) at Indian low latitude stations S Kumar, S Priyadarshi, S Gopi Krishna, AK Singh Astrophysics and Space Science 339, 165-178, 2012 | 54 | 2012 |
| VHF and L-band scintillation characteristics over an Indian low latitude station, Waltair (17.7 N, 83.3 E) PVS Rama Rao, S Tulasi Ram, K Niranjan, DD Prasad, S Gopi Krishna, ... Annales Geophysicae 23 (7), 2457-2464, 2005 | 54 | 2005 |
| Two‐mode ionospheric response and Rayleigh wave group velocity distribution reckoned from GPS measurement following Mw 7.8 Nepal earthquake on 25 April … CD Reddy, GK Seemala Journal of Geophysical Research: Space Physics 120 (8), 7049-7059, 2015 | 53 | 2015 |
| On the performance of the IRI‐2012 and NeQuick2 models during the increasing phase of the unusual 24th solar cycle in the Brazilian equatorial and low‐latitude sectors K Venkatesh, PR Fagundes, GK Seemala, R de Jesus, AJ de Abreu, ... Journal of Geophysical Research: Space Physics 119 (6), 5087-5105, 2014 | 49 | 2014 |
| Simultaneous observations of ionospheric irregularities in the African low-latitude region CM Ngwira, GK Seemala, JB Habarulema Journal of Atmospheric and Solar-Terrestrial Physics 97, 50-57, 2013 | 49 | 2013 |
| GPS-TEC analysis application GK Seemala Institute for Scientific Research, 2011 | 49 | 2011 |
D S V V D PrasadProfessor, Department of Physics, Andhra University, Visakhapatnam 530003 IndiaVerified email at auvsp.edu.in
