G.O. Walker

913 total citations
31 papers, 723 citations indexed

About

G.O. Walker is a scholar working on Astronomy and Astrophysics, Molecular Biology and Geophysics. According to data from OpenAlex, G.O. Walker has authored 31 papers receiving a total of 723 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Astronomy and Astrophysics, 15 papers in Molecular Biology and 11 papers in Geophysics. Recurrent topics in G.O. Walker's work include Ionosphere and magnetosphere dynamics (26 papers), Solar and Space Plasma Dynamics (23 papers) and Geomagnetism and Paleomagnetism Studies (15 papers). G.O. Walker is often cited by papers focused on Ionosphere and magnetosphere dynamics (26 papers), Solar and Space Plasma Dynamics (23 papers) and Geomagnetism and Paleomagnetism Studies (15 papers). G.O. Walker collaborates with scholars based in Hong Kong, India and Brazil. G.O. Walker's co-authors include J. H. A. Sobral, Takashi Kikuchi, N. B. Trivedi, M. A. Abdu, E. P. Szuszczewicz, I. S. Batista, B. G. Fejer, Benjaram M. Reddy, E. R. de Paula and Yinn‐Nien Huang and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Radio Science and Annales Geophysicae.

In The Last Decade

G.O. Walker

30 papers receiving 636 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G.O. Walker Hong Kong 16 699 389 215 211 78 31 723
J. L. Scali United States 11 720 1.0× 372 1.0× 348 1.6× 154 0.7× 83 1.1× 19 740
E. A. Essex Australia 16 690 1.0× 384 1.0× 349 1.6× 204 1.0× 92 1.2× 46 707
Yinn‐Nien Huang Taiwan 13 646 0.9× 383 1.0× 216 1.0× 149 0.7× 108 1.4× 30 681
R. T. de Medeiros Brazil 12 563 0.8× 218 0.6× 296 1.4× 96 0.5× 79 1.0× 14 569
H. C. Yeh Taiwan 17 842 1.2× 476 1.2× 304 1.4× 237 1.1× 70 0.9× 33 865
B. M. Pathan India 15 763 1.1× 492 1.3× 240 1.1× 244 1.2× 69 0.9× 54 823
T. Bullett United States 15 732 1.0× 304 0.8× 341 1.6× 209 1.0× 97 1.2× 31 755
E. Bonelli Brazil 5 493 0.7× 181 0.5× 193 0.9× 131 0.6× 58 0.7× 7 496
H. Vo United States 10 603 0.9× 228 0.6× 202 0.9× 202 1.0× 53 0.7× 25 627
Kang Cheng Taiwan 9 473 0.7× 290 0.7× 154 0.7× 99 0.5× 67 0.9× 12 497

Countries citing papers authored by G.O. Walker

Since Specialization
Citations

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

Fields of papers citing papers by G.O. Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G.O. Walker. 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 G.O. Walker. The network helps show where G.O. Walker may publish in the future.

Co-authorship network of co-authors of G.O. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of G.O. Walker. A scholar is included among the top collaborators of G.O. Walker 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 G.O. Walker. G.O. Walker 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.
Walker, G.O., et al.. (1994). The equatorial ionospheric anomaly in electron content from solar minimum to solar maximum for South East Asia. Annales Geophysicae. 12(2/3). 195–209. 69 indexed citations
2.
Abdu, M. A., G.O. Walker, Benjaram M. Reddy, et al.. (1993). Global scale equatorial ionization anomaly (EIA) response to magnetosphericdisturbances on the May-June 1987 SUNDIAL coordinated observations. Annales Geophysicae. 11(7). 585–594. 15 indexed citations
3.
Walker, G.O., et al.. (1993). Ionospheric effects observed throughout East Asia of the large magnetic storm of 13–15 March 1989. Journal of Atmospheric and Terrestrial Physics. 55(7). 995–1008. 17 indexed citations
4.
Walker, G.O., et al.. (1991). North-south asymmetry of the equatorial ionospheric anomaly observed in East Asia during the SUNDIAL-87 campaign. Annales Geophysicae. 9(6). 393–400. 18 indexed citations
5.
Walker, G.O., et al.. (1991). Periodic behaviour of the ionosphere in South East Asia on storm and quiet days during the May/June SUNDIAL campaign, 1987. Journal of Atmospheric and Terrestrial Physics. 53(6-7). 627–641. 2 indexed citations
6.
Walker, G.O., et al.. (1991). Ionospheric and geomagnetic effects of the solar eclipse of 18 March 1988 in East Asia. Journal of Atmospheric and Terrestrial Physics. 53(1-2). 25–37. 38 indexed citations
7.
Szuszczewicz, E. P., P. J. Wilkinson, E. C. Roelof, et al.. (1990). Solar-terrestrial conditions during SUNDIAL-86 and empirical modelling of the global-scale ionospheric response.. Biblioteca Digital da Memória Científica do INPE (National Institute for Space Research). 8. 387–398. 6 indexed citations
8.
Walker, G.O., Benjaram M. Reddy, J. H. A. Sobral, et al.. (1990). Equatorial electric field versus neutral wind control of the equatorialanomaly under quiet and disturbed conditions. Annales Geophysicae. 8. 419. 52 indexed citations
9.
Sobral, J. H. A., N. B. Trivedi, Benjaram M. Reddy, et al.. (1990). Electric field versus neutral wind control of the equatorial anomaly under quiet and disturbed condition: A global perspective from SUNDIAL 86. 8(6). 419–430. 65 indexed citations
10.
Walker, G.O., et al.. (1989). Computer simulations of the seasonal variations of the ionospheric equatorial anomaly in East Asia under solar minimum conditions. Journal of Atmospheric and Terrestrial Physics. 51(11-12). 953–974. 17 indexed citations
11.
Abdu, M. A., Benjaram M. Reddy, G.O. Walker, et al.. (1987). Processes in the quiet and disturbed equatorial-low latitude ionosphere: Sundial campaign, 1984. Annales Geophysicae. 6. 69–80. 16 indexed citations
12.
Walker, G.O., et al.. (1984). Computer simulations of the ionospheric equatorial anomaly in East Asia for equinoctial, solar minimum conditions. Part II—Results and discussion of wind effects. Journal of Atmospheric and Terrestrial Physics. 46(12). 1113–1120. 10 indexed citations
13.
Walker, G.O., et al.. (1982). A study of quiet day magnetic field variations in East Asia at sunspot minimum. Annales de Geophysique. 38. 271–282. 4 indexed citations
14.
Walker, G.O., et al.. (1981). A comparison of the ionospheric equatorial anomaly in the East Asian and the American regions at Sunspot minimum. Journal of Atmospheric and Terrestrial Physics. 43(5-6). 589–595. 19 indexed citations
15.
Walker, G.O.. (1981). Longitudinal structure of the F-region equatorial anomaly—a review. Journal of Atmospheric and Terrestrial Physics. 43(8). 763–774. 121 indexed citations
16.
Walker, G.O., et al.. (1977). The early morning development and the evening decay of electron content-latitude profiles at low latitudes and their dependence upon solar declination. Journal of Atmospheric and Terrestrial Physics. 39(9-10). 1145–1154. 10 indexed citations
17.
Walker, G.O., et al.. (1976). The diurnal variation of the equatorial anomaly in the topside ionosphere at sunspot maximum. Journal of Atmospheric and Terrestrial Physics. 38(7). 699–706. 12 indexed citations
18.
Walker, G.O., et al.. (1974). The Secular Variation of Components of the Geomagnetic Field as Measured at Hong Kong from 1884-1973. Journal of geomagnetism and geoelectricity. 26(4). 443–447.
19.
Walker, G.O.. (1973). Observations of ionospheric storms at low latitudes and their correlation with magnetic field changes near the magnetic equator. Journal of Atmospheric and Terrestrial Physics. 35(9). 1573–1582. 13 indexed citations
20.
Walker, G.O.. (1971). Electron content and topside plasma temperature studies at low latitudes during a period from sunspot minimum to sunspot maximum. Journal of Atmospheric and Terrestrial Physics. 33(7). 1041–1053. 16 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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