N.K. Sethi

568 total citations
36 papers, 481 citations indexed

About

N.K. Sethi is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Oceanography. According to data from OpenAlex, N.K. Sethi has authored 36 papers receiving a total of 481 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Astronomy and Astrophysics, 16 papers in Aerospace Engineering and 14 papers in Oceanography. Recurrent topics in N.K. Sethi's work include Ionosphere and magnetosphere dynamics (30 papers), GNSS positioning and interference (14 papers) and Earthquake Detection and Analysis (13 papers). N.K. Sethi is often cited by papers focused on Ionosphere and magnetosphere dynamics (30 papers), GNSS positioning and interference (14 papers) and Earthquake Detection and Analysis (13 papers). N.K. Sethi collaborates with scholars based in India, United Kingdom and Russia. N.K. Sethi's co-authors include K. K. Mahajan, R. S. Dabas, Vibhav Pandey, Swapan Kumar Sarkar, Kavita Sharma, Rupesh M. Das, S. K. Aggarwal, Ajay Kumar Mishra, B. Veenadhari and S. C. Garg and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Solar Physics.

In The Last Decade

N.K. Sethi

36 papers receiving 447 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
N.K. Sethi India 15 473 286 255 95 63 36 481
D. F. Kitrosser United States 8 484 1.0× 271 0.9× 239 0.9× 74 0.8× 93 1.5× 11 526
S. S. Kouris Greece 17 533 1.1× 329 1.2× 302 1.2× 111 1.2× 83 1.3× 60 598
Wengeng Huang China 10 441 0.9× 239 0.8× 236 0.9× 102 1.1× 77 1.2× 43 467
O.A. Oladipo Nigeria 15 592 1.3× 315 1.1× 323 1.3× 131 1.4× 92 1.5× 45 612
Man-Lian Zhang China 13 416 0.9× 257 0.9× 286 1.1× 66 0.7× 83 1.3× 19 450
Leo F. McNamara United States 18 693 1.5× 418 1.5× 354 1.4× 142 1.5× 154 2.4× 44 740
Plamen Muhtarov Bulgaria 11 421 0.9× 237 0.8× 259 1.0× 67 0.7× 145 2.3× 18 451
S. Gopi Krishna India 10 777 1.6× 423 1.5× 480 1.9× 150 1.6× 133 2.1× 13 842
T. W. Garner United States 12 582 1.2× 261 0.9× 300 1.2× 103 1.1× 172 2.7× 26 620
Prayitno Abadi Indonesia 10 389 0.8× 230 0.8× 166 0.7× 89 0.9× 55 0.9× 32 412

Countries citing papers authored by N.K. Sethi

Since Specialization
Citations

This map shows the geographic impact of N.K. Sethi'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 N.K. Sethi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N.K. Sethi more than expected).

Fields of papers citing papers by N.K. Sethi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N.K. Sethi. 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 N.K. Sethi. The network helps show where N.K. Sethi may publish in the future.

Co-authorship network of co-authors of N.K. Sethi

This figure shows the co-authorship network connecting the top 25 collaborators of N.K. Sethi. A scholar is included among the top collaborators of N.K. Sethi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N.K. Sethi. N.K. Sethi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sethi, N.K., R. S. Dabas, & Swapan Kumar Sarkar. (2011). Validation of IRI-2007 against TEC observations during low solar activity over Indian sector. Journal of Atmospheric and Solar-Terrestrial Physics. 73(7-8). 751–759. 33 indexed citations
2.
Sethi, N.K., et al.. (2009). Bottomside profile shape parameters during low solar activity and comparisons with IRI-2007 model. Journal of Atmospheric and Solar-Terrestrial Physics. 71(17-18). 1935–1942. 11 indexed citations
3.
Sethi, N.K., R. S. Dabas, & Kavita Sharma. (2007). Comparison between IRI predictions and digital ionosonde measurements of hmF2 at New Delhi during low and moderate solar activity. Journal of Atmospheric and Solar-Terrestrial Physics. 70(5). 756–763. 27 indexed citations
4.
Sethi, N.K., et al.. (2007). foF2 variability over New Delhi during different solar cycle conditions and comparison with IRI-2001 model. Advances in Space Research. 40(6). 855–860. 12 indexed citations
5.
Sethi, N.K. & R. S. Dabas. (2006). Diurnal and seasonal variations of bottomside profile parameters B0, B1 during high solar activity at New Delhi and their comparisons with IRI-2001 model. cosp. 36. 2294. 1 indexed citations
6.
Sethi, N.K. & R. S. Dabas. (2006). Predicted and measured bottomside total electron content under high and moderate solar activity conditions over New Delhi. 2 indexed citations
7.
Sethi, N.K., et al.. (2004). Diurnal and seasonal variations of <i>hm</i>F2 deduced from digitalionosonde over New Delhi and its comparison with IRI 2001. Annales Geophysicae. 22(2). 453–458. 44 indexed citations
8.
Pandey, Vibhav, N.K. Sethi, & K. K. Mahajan. (2003). Dependence of F2- peak height on solar activity: A study with incoherent scatter measurements. Advances in Space Research. 31(3). 543–548. 17 indexed citations
9.
Sethi, N.K., et al.. (2003). Results of foF2 and Ne-h profiles at low latitude using recent digital ionosonde observations and their comparison with IRI-2000. Journal of Atmospheric and Solar-Terrestrial Physics. 65(6). 749–755. 13 indexed citations
10.
Mahajan, K. K. & N.K. Sethi. (2001). Empirical models of parameters B0, B1 from Arecibo radar measurements. Advances in Space Research. 27(1). 17–20. 6 indexed citations
11.
Sethi, N.K., Vibhav Pandey, & K. K. Mahajan. (2001). Comparative study of TEC with IRI model for solar minimum period at low latitude. Advances in Space Research. 27(1). 45–48. 23 indexed citations
12.
Mahajan, K. K., N.K. Sethi, & Vibhav Pandey. (1997). The diurnal variation of E–F valley parameters from incoherent scatter measurements at Arecibo. Advances in Space Research. 20(9). 1781–1784. 7 indexed citations
13.
Pandey, Vibhav & N.K. Sethi. (1996). Comparison of hmF2 and midday bottomside electron density profile obtained from IRI and incoherent scatter measurements. Advances in Space Research. 18(6). 33–37. 18 indexed citations
14.
Pandey, Vibhav, N.K. Sethi, & K. K. Mahajan. (1996). Comparison of IRI topside electron density profile with Arecibo incoherent scatter measurements. Advances in Space Research. 18(6). 289–292. 5 indexed citations
15.
Mahajan, K. K., et al.. (1995). Variability of the F-region parameter h0.5. Advances in Space Research. 15(2). 51–60. 14 indexed citations
16.
Mahajan, K. K., et al.. (1994). Incoherent-scatter measurements of E-F valley and comparisons with theoretical and empirical models. Advances in Space Research. 14(12). 75–78. 11 indexed citations
17.
Mahajan, K. K., et al.. (1992). Ionospheric evidence of hot oxygen in the upper atmosphere of Venus. Geophysical Research Letters. 19(16). 1627–1629. 4 indexed citations
18.
Mahajan, K. K., et al.. (1990). Information about the E-region valley from incoherent scatter measurements. Advances in Space Research. 10(8). 17–20. 15 indexed citations
19.
Sethi, N.K., et al.. (1988). Ionospheric informatics with special reference to the IRI modelling effort. Advances in Space Research. 8(4). 217–220. 3 indexed citations
20.
Sethi, N.K.. (1980). Behavioural and tetratogenic effects of solar eclipse.. PubMed Central. 1 indexed citations

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.

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