Takuya Tsugawa

5.8k total citations
131 papers, 4.4k citations indexed

About

Takuya Tsugawa is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Geophysics. According to data from OpenAlex, Takuya Tsugawa has authored 131 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 120 papers in Astronomy and Astrophysics, 70 papers in Aerospace Engineering and 62 papers in Geophysics. Recurrent topics in Takuya Tsugawa's work include Ionosphere and magnetosphere dynamics (118 papers), GNSS positioning and interference (69 papers) and Earthquake Detection and Analysis (60 papers). Takuya Tsugawa is often cited by papers focused on Ionosphere and magnetosphere dynamics (118 papers), GNSS positioning and interference (69 papers) and Earthquake Detection and Analysis (60 papers). Takuya Tsugawa collaborates with scholars based in Japan, Thailand and United States. Takuya Tsugawa's co-authors include Yuichi Otsuka, Akinori Saito, Michi Nishioka, T. Ogawa, K. Shiokawa, Takashi Maruyama, Mamoru Ishii, M. Yamamoto, Nobuki Kotake and Tsutomu Nagatsuma and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, The Astrophysical Journal and Geophysical Research Letters.

In The Last Decade

Takuya Tsugawa

126 papers receiving 4.3k citations

Peers

Takuya Tsugawa
Comparison fields: 5 of 48
  • Astronomy and Astrophysics 3.9k
  • Geophysics 2.7k
  • Aerospace Engineering 1.7k
  • Molecular Biology 747
  • Oceanography 494
Replace Ivan Galkin with:
Ivan Galkin United States
David Altadill Spain
Irina Zakharenkova Russia
J. H. A. Sobral Brazil
Lee‐Anne McKinnell South Africa
Michael Pezzopane Italy
Huijun Le China
Claudia Stolle Germany
C. E. Valladares United States
P. T. Jayachandran Canada
Ivan Galkin United States View profile →
Citations per field, relative to Takuya Tsugawa
Takuya Tsugawa · 1×
Citations per year, relative to Takuya Tsugawa
Takuya Tsugawa · 1×

Countries citing papers authored by Takuya Tsugawa

Since Specialization
Citations

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

Fields of papers citing papers by Takuya Tsugawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takuya Tsugawa. 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 Takuya Tsugawa. The network helps show where Takuya Tsugawa may publish in the future.

Co-authorship network of co-authors of Takuya Tsugawa

This figure shows the co-authorship network connecting the top 25 collaborators of Takuya Tsugawa. A scholar is included among the top collaborators of Takuya Tsugawa 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 Takuya Tsugawa. Takuya Tsugawa 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
# Work Indexed citations
1 7
2 2
3 0
4 1
5 8
6 11
7 9
8 3
9 2
10 27
11 7
12 29
13
An Ionospheric Response to the 2013 Moore EF5 Tornad, Detected By High-Resolution GPS-TEC Observations
1
14
Ionospheric disturbances detected by GPS total electron content observation after the 2011 Tohoku earthquake
10
15
Post-midnight field-aligned irregularities observed with a VHF radar at Kototabang, Indonesia
1
16
First observations of large-scale wave structure and equatorial spread F using CERTO radio beacon on the C/NOFS satellite
2
17
GPS Ionospheric Tomography over Japan with Constrained Least-squares Method
4
18 12
19
Interhemispheric Conjugacy of Large-Scale Traveling Ionospheric Disturbances
2
20
A new technique for mapping of total electron content using GPS network in Japan
2

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026