Ryuichi Ichikawa
Impact in
- Oceanography top 5%
- Geophysics and Gravity Measurements
- Aerospace Engineering top 2%
- GNSS positioning and interference
- Synthetic Aperture Radar (SAR) Applications and Techniques
Papers in
-
- GNSS positioning and interference 38
-
- Ionosphere and magnetosphere dynamics 17
- Radio Astronomy Observations and Technology 7
- Co-authors
- Thomas Hobiger (24 shared papers)Yasuhiro Koyama (32 shared papers)Tetsuro Kondo (26 shared papers)Harald Schuh (5 shared papers)Masato Furuya (4 shared papers)Shingo Shimizu (3 shared papers)Johannes Böhm (3 shared papers)Tomoji Takasu (1 shared paper)
- Journals
- Journal of Geodesy (4 papers)Publications of the Astronomical Society of the Pacific (2 papers)Radio Science (2 papers)Information Visualization (2 papers)IEEE Transactions on Geoscience and Remote Sensing (2 papers)
- Partner nations
- JapanAustriaSouth Korea
In The Last Decade
Ryuichi Ichikawa
53 papers receiving 590 citations
Peers
Comparison fields: 5 of 41
- Oceanography 392
- Aerospace Engineering 521
- Astronomy and Astrophysics 314
- Atmospheric Science 102
- Environmental Engineering 64
Countries citing papers authored by Ryuichi Ichikawa
This map shows the geographic impact of Ryuichi Ichikawa'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 Ryuichi Ichikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuichi Ichikawa more than expected).
Fields of papers citing papers by Ryuichi Ichikawa
This network shows the impact of papers produced by Ryuichi Ichikawa. 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 Ryuichi Ichikawa. The network helps show where Ryuichi Ichikawa may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryuichi Ichikawa, 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 60 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 107 | |
| 2 | 2011 | 68 | |
| 3 | 2011 | 64 | |
| 4 | 2008 | 54 | |
| 5 | 2004 | 52 | |
| 6 | 2012 | 32 | |
| 7 | 2010 | 25 | |
| 8 | 2009 | 22 | |
| 9 | 1998 | 19 | |
| 10 | 2009 | 19 | |
| 11 | 2010 | 17 | |
| 12 | Self-Potential Studies in Volcanic Areas (2) -Usu, Hokkaido Komaga-take and Me-akan- | 1990 | 13 |
| 13 | 2019 | 13 | |
| 14 | Plans for the Vienna VLBI Software VieVS | 2009 | 9 |
| 15 | 2022 | 8 | |
| 16 | 2017 | 6 | |
| 17 | 2011 | 6 | |
| 18 | 2006 | 5 | |
| 19 | 1998 | 5 | |
| 20 | Development of the K5/VSSP System | 2008 | 5 |
About Ryuichi Ichikawa
Ryuichi Ichikawa is a scholar working on Aerospace Engineering, Astronomy and Astrophysics, Oceanography, Atomic and Molecular Physics, and Optics and Computational Mechanics, having authored 60 papers that have together received 622 indexed citations. Recurring topics across this work include GNSS positioning and interference (38 papers), Geophysics and Gravity Measurements (24 papers), Ionosphere and magnetosphere dynamics (17 papers), Advanced Frequency and Time Standards (16 papers), Radio Astronomy Observations and Technology (7 papers), Astronomical Observations and Instrumentation (6 papers), Atomic and Subatomic Physics Research (4 papers) and Soil Moisture and Remote Sensing (4 papers). The work is most often cited by research in Oceanography (392 citations), Aerospace Engineering (521 citations), Astronomy and Astrophysics (314 citations), Atmospheric Science (102 citations) and Environmental Engineering (64 citations). Ryuichi Ichikawa has collaborated with scholars based in Japan, Austria and South Korea. Frequent co-authors include Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, Harald Schuh, Masato Furuya, Shingo Shimizu, Johannes Böhm, Tomoji Takasu, Kamil Teke and Yoshinori Shoji. Their work appears in journals such as Journal of Geodesy, Publications of the Astronomical Society of the Pacific, Radio Science, Information Visualization and IEEE Transactions on Geoscience and Remote Sensing.
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.