Tomoaki Mega

1.0k total citations
35 papers, 519 citations indexed

About

Tomoaki Mega is a scholar working on Atmospheric Science, Environmental Engineering and Global and Planetary Change. According to data from OpenAlex, Tomoaki Mega has authored 35 papers receiving a total of 519 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Atmospheric Science, 17 papers in Environmental Engineering and 8 papers in Global and Planetary Change. Recurrent topics in Tomoaki Mega's work include Precipitation Measurement and Analysis (29 papers), Meteorological Phenomena and Simulations (29 papers) and Soil Moisture and Remote Sensing (17 papers). Tomoaki Mega is often cited by papers focused on Precipitation Measurement and Analysis (29 papers), Meteorological Phenomena and Simulations (29 papers) and Soil Moisture and Remote Sensing (17 papers). Tomoaki Mega collaborates with scholars based in Japan, United States and France. Tomoaki Mega's co-authors include Tomoo Ushio, Takuji Kubota, Misako Kachi, Shoichi Shige, Riko Oki, Kazumasa Aonashi, Shoichiro Fukao, Masayuki K. Yamamoto, Hubert Luce and Eiichi Yoshikawa and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and IEEE Transactions on Geoscience and Remote Sensing.

In The Last Decade

Tomoaki Mega

31 papers receiving 507 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoaki Mega Japan 13 467 286 132 39 35 35 519
Soyoung Ha United States 12 668 1.4× 600 2.1× 118 0.9× 77 2.0× 41 1.2× 23 729
Kyung-Eak Kim South Korea 11 668 1.4× 380 1.3× 245 1.9× 46 1.2× 46 1.3× 35 749
Jacques Parent Du Châtelet France 12 451 1.0× 222 0.8× 215 1.6× 35 0.9× 53 1.5× 22 513
Louisa Nance United States 13 673 1.4× 482 1.7× 120 0.9× 66 1.7× 21 0.6× 24 726
Simon Pellerin Canada 7 538 1.2× 472 1.7× 90 0.7× 60 1.5× 17 0.5× 8 593
Josée Morneau Canada 8 530 1.1× 502 1.8× 105 0.8× 53 1.4× 16 0.5× 8 579
Thibaut Montmerle France 17 880 1.9× 791 2.8× 189 1.4× 89 2.3× 33 0.9× 37 923
M. Chong France 13 413 0.9× 355 1.2× 68 0.5× 58 1.5× 31 0.9× 17 525
P. Meischner Germany 11 517 1.1× 252 0.9× 236 1.8× 27 0.7× 80 2.3× 44 592

Countries citing papers authored by Tomoaki Mega

Since Specialization
Citations

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

Fields of papers citing papers by Tomoaki Mega

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoaki Mega

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoaki Mega. A scholar is included among the top collaborators of Tomoaki Mega 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 Tomoaki Mega. Tomoaki Mega 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.
Ushio, Tomoo, Dongkyun Kim, Philippe Baron, et al.. (2022). Recent Progress on the Phased Array Weather Radar at X Band. 1–4. 12 indexed citations
2.
Yoshikawa, Eiichi, et al.. (2021). An Estimator for Weather Radar Doppler Power Spectrum via Minimum Mean Square Error. IEEE Transactions on Geoscience and Remote Sensing. 60. 1–16. 11 indexed citations
3.
Kim, Dongkyun, Tomoaki Mega, Hiroshi Kikuchi, et al.. (2021). Improving precipitation nowcasting using a three-dimensional convolutional neural network model from Multi Parameter Phased Array Weather Radar observations. Atmospheric Research. 262. 105774–105774. 34 indexed citations
4.
Ushio, Tomoo, Tomoaki Mega, & Takuji Kubota. (2019). Multi-satellite Global Satellite Mapping of Precipitation (GSMaP) - Design and Products -. 1–1. 3 indexed citations
5.
Mega, Tomoaki, et al.. (2018). Gauge-Adjusted Global Satellite Mapping of Precipitation. IEEE Transactions on Geoscience and Remote Sensing. 57(4). 1928–1935. 103 indexed citations
6.
Kachi, Misako, Kazumasa Aonashi, Takuji Kubota, et al.. (2016). Developments and applications of the Global Satellite Mapping of Precipitation (GSMaP) for the Global Precipitation Measurement (GPM). EGUGA. 1 indexed citations
7.
Hirose, Hitoshi, Munehisa K. Yamamoto, Shoichi Shige, et al.. (2016). A Rain Potential Map with High Temporal and Spatial Resolutions Retrieved from Five Geostationary Meteorological Satellites. SOLA. 12(0). 297–301. 3 indexed citations
8.
Mega, Tomoaki & Shoichi Shige. (2016). Improvements of Rain/No-Rain Classification Methods for Microwave Radiometer over Coasts by Dynamic Surface-Type Classification. Journal of Atmospheric and Oceanic Technology. 33(6). 1257–1270. 14 indexed citations
9.
Mega, Tomoaki, Tomoo Ushio, Takuji Kubota, et al.. (2014). Gauge adjusted global satellite mapping of precipitation (GSMaP_Gauge). 1–4. 62 indexed citations
10.
Mega, Tomoaki, Tomoo Ushio, Zen‐Ichiro Kawasaki, et al.. (2013). Gauge Adjusted Global Satellite Mapping of Precipitation (GSMAP_GAUGE). AGU Fall Meeting Abstracts. 2013. 7 indexed citations
11.
Luce, Hubert, Noriyuki Nishi, Shoichiro Fukao, et al.. (2012). Kelvin‐Helmholtz billows generated at a cirrus cloud base within a tropopause fold/upper‐level frontal system. Geophysical Research Letters. 39(4). 10 indexed citations
12.
Fukao, Shoichiro, Hubert Luce, Tomoaki Mega, & Masayuki K. Yamamoto. (2011). Extensive studies of large‐amplitude Kelvin–Helmholtz billows in the lower atmosphere with VHF middle and upper atmosphere radar. Quarterly Journal of the Royal Meteorological Society. 137(657). 1019–1041. 35 indexed citations
13.
Yamamoto, Masayuki K., Tomoaki Mega, Toyoshi Shimomai, et al.. (2011). Doppler Velocity Measurement of Portable X-Band Weather Radar Equipped with Magnetron Transmitter and IF Digital Receiver. IEICE Transactions on Communications. E94-B(6). 1716–1724. 2 indexed citations
14.
Yoshikawa, Eiichi, Tomoo Ushio, Zen Kawasaki, et al.. (2010). Development and Initial Observation of High-Resolution Volume-Scanning Radar for Meteorological Application. IEEE Transactions on Geoscience and Remote Sensing. 48(8). 3225–3235. 28 indexed citations
15.
Tabata, Yoshikazu, Masayuki K. Yamamoto, Hiroyuki Hashiguchi, et al.. (2009). Comparison Study of Lower-tropospheric Horizontal Wind over Sumatra, Indonesia Using NCEP/NCAR Reanalysis, Operational Radiosonde, and the Equatorial Atmosphere Radar. SOLA. 5. 21–24. 6 indexed citations
16.
Yoshikawa, Eiichi, Tomoaki Mega, Takeshi Morimoto, Tomoo Ushio, & Zen Kawasaki. (2009). Real-Time Spectral Moments Estimation and Ground Clutter Suppression for Precipitation Radar with High Resolution. IEICE Transactions on Communications. E92-B(2). 578–584. 3 indexed citations
17.
Ushio, Tomoo, Eiichi Yoshikawa, Tomoaki Mega, Takeshi Morimoto, & Zen‐Ichiro Kawasaki. (2008). Broad band radar for high resolution observation of precipitation. 1–5.
18.
Yoshikawa, Eiichi, Tomoaki Mega, Takeshi Morimoto, Tomoo Ushio, & Zen Kawasaki. (2008). Development and Observation of the Ku-band Broad-Band Radar for Meteorological Application. V – 578.
19.
Mega, Tomoaki, et al.. (2007). A Low-Power High-Resolution Broad-Band Radar Using a Pulse Compression Technique for Meteorological Application. IEEE Geoscience and Remote Sensing Letters. 4(3). 392–396. 23 indexed citations
20.
Ushio, Tomoo, et al.. (2005). On the relationship between Vertical Profile of Radar Reflectivity and LightningFlash Rate observed by the TRMM/PR and LIS. Journal of Atmospheric Electricity. 25(2). 47–53. 2 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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