T. K. Ramkumar
Impact in
- Astronomy and Astrophysics top 5%
- Ionosphere and magnetosphere dynamics
- Solar and Space Plasma Dynamics
- Geophysics top 10%
- Earthquake Detection and Analysis
Papers in
-
- Ionosphere and magnetosphere dynamics 32
- Solar and Space Plasma Dynamics 20
-
- Atmospheric Ozone and Climate 10
- Tropical and Extratropical Cyclones Research 4
- Co-authors
- Kondapalli Niranjan Kumar (8 shared papers)S. Gurubaran (8 shared papers)S. Sridharan (2 shared papers)M. Krishnaiah (3 shared papers)H. Takahashi (1 shared paper)C. G. M. Brum (1 shared paper)M. A. Abdu (1 shared paper)I. S. Batista (1 shared paper)
- Journals
- Journal of Atmospheric and Solar-Terrestrial Physics (11 papers)Journal of Geophysical Research Atmospheres (5 papers)Advances in Space Research (4 papers)Geophysical Research Letters (2 papers)Annales Geophysicae (1 paper)
- Partner nations
- IndiaBrazilUnited States
In The Last Decade
T. K. Ramkumar
35 papers receiving 390 citations
Peers
Comparison fields: 5 of 24
- Astronomy and Astrophysics 368
- Geophysics 143
- Atmospheric Science 160
- Oceanography 65
- Global and Planetary Change 53
Countries citing papers authored by T. K. Ramkumar
This map shows the geographic impact of T. K. Ramkumar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by T. K. Ramkumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. K. Ramkumar more than expected).
Fields of papers citing papers by T. K. Ramkumar
This network shows the impact of papers produced by T. K. Ramkumar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by T. K. Ramkumar. The network helps show where T. K. Ramkumar may publish in the future.
Co-authors
The 25 scholars most cited alongside T. K. Ramkumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 36 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 75 | |
| 2 | 2001 | 52 | |
| 3 | 2001 | 28 | |
| 4 | 2019 | 27 | |
| 5 | 2011 | 21 | |
| 6 | 2012 | 17 | |
| 7 | 2008 | 17 | |
| 8 | 2005 | 16 | |
| 9 | 2010 | 15 | |
| 10 | 2009 | 14 | |
| 11 | 2021 | 14 | |
| 12 | 2011 | 14 | |
| 13 | 2019 | 12 | |
| 14 | 2016 | 10 | |
| 15 | 2002 | 10 | |
| 16 | 2021 | 8 | |
| 17 | 2008 | 7 | |
| 18 | 2021 | 6 | |
| 19 | 2021 | 6 | |
| 20 | 2012 | 5 |
About T. K. Ramkumar
T. K. Ramkumar is a scholar working on Astronomy and Astrophysics, Atmospheric Science, Geophysics, Aerospace Engineering and Molecular Biology, having authored 36 papers that have together received 409 indexed citations. Recurring topics across this work include Ionosphere and magnetosphere dynamics (32 papers), Solar and Space Plasma Dynamics (20 papers), Earthquake Detection and Analysis (12 papers), Atmospheric Ozone and Climate (10 papers), GNSS positioning and interference (5 papers), Tropical and Extratropical Cyclones Research (4 papers), Geomagnetism and Paleomagnetism Studies (4 papers) and Climate variability and models (4 papers). The work is most often cited by research in Astronomy and Astrophysics (368 citations), Geophysics (143 citations), Atmospheric Science (160 citations), Oceanography (65 citations) and Global and Planetary Change (53 citations). T. K. Ramkumar has collaborated with scholars based in India, Brazil and United States. Frequent co-authors include Kondapalli Niranjan Kumar, S. Gurubaran, S. Sridharan, M. Krishnaiah, H. Takahashi, C. G. M. Brum, M. A. Abdu, I. S. Batista, Manzoor A. Malik and J. H. A. Sobral. Their work appears in journals such as Journal of Atmospheric and Solar-Terrestrial Physics, Journal of Geophysical Research Atmospheres, Advances in Space Research, Geophysical Research Letters and Annales Geophysicae.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.