logo
CanyamAI summaries for academic research
language
MobileMobile
  • Phone FeatureWeChat Mini Program
EnglishEnglish
noticeNotice
BlogBlog
delete
arrow
Back
Y

Yuichi Otsuka

nagoya university

67H-index
685Paper Count
1.4WCitation Count
Published Papers 100
Publication Date
logo
Relatively Intense Daytime GNSS Amplitude Scintillations at Middle Latitude Linked With Multi-Layered Strong Es Structures
errGeophysical Research Letters
IF4.6
err2026-04-16
err0
errOAAI
errWenjie Sun; Yuichi Otsuka; Guozhu Li; Zhe Yang; Yuanfa Ji; Wenbin Liang; Renjin Zhang; Xiukuan Zhao; Lianhuan Hu; Biqiang Zhao; Jianfei Liu; Guofeng Dai; Yi Li; Haiyong Xie; Baiqi Ning
errShare
errSave
Case Studies of Nighttime Medium-Scale Traveling Ionospheric Disturbances at Mid-Latitudes: Contribution of the Sporadic E Layer to Their Development
errjournal of geophysical research: space physics
IF0
err2026-04-05
err0
PREAI
errWeizheng Fu; Yuichi Otsuka; Tatsuhiro Yokoyama; Kazuo Shiokawa; Mamoru Yamamoto; Michi Nishioka; Hidekatsu Jin
errShare
errSave
Thousand-Kilometer-Scale Wavelike Undulations in Ionospheric Plasma Bubble Lifetime and Development Over Wide Longitudes
errGeophysical Research Letters
IF4.6
err2026-03-20
err0
errOAAI
errWenjie Sun; Yuichi Otsuka; Guozhu Li; Prayitno Abadi; Zequan Wang; Guofeng Dai; Lianhuan Hu; Biqiang Zhao; Jianfei Liu; Haiyong Xie; Xiukuan Zhao; Yi Li; Baiqi Ning; Atsuki Shinbori; Michi Nishioka; Septi Perwitasari
errShare
errSave
Thank You to Our 2025 Peer Reviewers
errGeophysical Research Letters
IF4.6
err2026-03-13
err0
errOAAI
errKristopher Karnauskas; Anantha Aiyyer; Suzana Camargo; Fabio Capitanio; Peter Chi; Sloan Coats; Sylvia Dee; Christine Dow; Sarah Feakins; Robinson Fulweiler; Valier Galy; Neil Ganju; Alessandra Giannini; Yu Gu; Jianping Guo; Christian Huber; Valeriy Ivanov; Gregory Johnson; Monika Korte; Sujay Kumar; Soléne Lejosne; Kevin Lewis; Huixin Liu; Gudrun Magnusdottir; Mathieu Morlighem; Yuichi Otsuka; Paola Passalacqua; Christina Patricola-DiRosario; Germán Prieto; Bo Qiu; Lynn Russell; Kanako Seki; Hui Su; Daoyuan Sun; Hari Viswanathan; Guiling Wang; Kaicun Wang; Angelicque White; Quentin Williams; Lei Zhang; Zhaoru Zhang
errShare
errSave
Post-Sunrise Ionospheric Irregularities in Southeast Asia During the Geomagnetic Storm on 19–20 April 2024
errRemote Sensing
IF4.1
err2026-03-03
err0
errOAAI
errPrayitno Abadi; Ihsan Naufal Muafiry; Teguh Nugraha Pratama; Angga Yolanda Putra; Agri Faturahman; Noersomadi; Edy Maryadi; Febrylian Fahmi Chabibi; Umar Ali Ahmad; Guozhu Li; Wenjie Sun; Haiyong Xie; Yuichi Otsuka; Septi Perwitasari; Punyawi Jamjareegulgran
errShare
errSave
Relative Contributions of Solar Wind Dynamic Pressure and Interplanetary Electric Field on the Early Positive Part of Main Phase of Geomagnetic Storms
errSpace Weather
IF0
err2026-02-28
err0
errOAAI
errJijin K. Raj; N. Balan; Qing-He Zhang; Y. Otsuka; K. Shiokawa; Zan-Yang Xing; V. Manu; B. Nilam; Yu-Zhang Ma; Yong Wang
errShare
errSave
Study of the Mid-Latitude Airglow Responses to Geomagnetic Storms Based on Long-Term Observations in Japan With the TIMED Satellite and Ionosondes
errjournal of geophysical research: space physics
IF0
err2026-02-26
err0
errOAAI
errY. Hotta; K. Shiokawa; Y. Otsuka; M. Nishioka; J. Yue
errShare
errSave
Geomagnetic Storm-Time Total Electron Content Modeling over North Africa: U-Net Architecture Validated Against AfriTEC
errAdvances in Space Research
IF2.8
err2026-02-21
err0
PREAI
errAdel Fathy; A.I. Saad Farid; Daniel Okoh; Patrick Mungufeni; Ayman Mahrous; Mohamed Nassar; Yuchi Otsuka; Weizheng FU; John Bosco Habarulema; Haitham El-husseiny; Ahmed Arafa
errShare
errSave
Wind Induced F3 Layer in the Middle Latitude During the Mother's Day Geomagnetic Disturbances of 10–11 May 2024
errjournal of geophysical research: space physics
IF0
err2026-02-06
err0
PREAI
errBibek Rai; Bitap Raj Kalita; P. K. Bhuyan; Y. Otsuka; K. Shiokawa; D. Pallamraju
errShare
errSave
Simultaneous Observations of Quasi-Orthogonal Nighttime MSTIDs at Conjugate African-European Midlatitude Stations on 4 October 2018
errJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
IF2.9
err2025-12-17
err0
errOAAI
errKatamzi-joseph, Zama T.; Martinis, Carlos; Makela, Jonathan J.; Otsuka, Yuichi; Habarulema, John Bosco; Hiyadutuje, Alicreance; Toledano, Shai; Moldwin, Mark B.; Baumgardner, Jeffrey
errShare
errSave
Storm-time hourly morphologies of Equatorial Ionization Anomaly (EIA) crests along 110-125oE meridian during 2013 St Patrick’s Day geomagnetic storm
errAdvances in Space Research
IF2.8
err2025-11-19
err0
PREAI
errA.O. Akala; B. Olugbon; P.O. Amaechi; O.J. Oyedokun; J.A. Ayangbemi; E.O. Oyeyemi; Y. Otsuka
errShare
errSave
Unusual Phase Alignment of Nighttime Electrified Medium-Scale Traveling Ionospheric Disturbance After Moderate Geomagnetic Storms and Response to Substorms
errGeophysical Research Letters
IF4.6
err2025-10-26
err0
errOAAI
errDipjyoti Patgiri; Yuichi Otsuka; P. R. Shreedevi; Geetashree Kakoti; Alok Kumar Ranjan; Rahul Rathi; Atsuki Shinbori; Michi Nishioka; Septi Perwitasari
errShare
errSave
Medium-Scale Traveling Ionospheric Disturbances Observed by Nadir-Viewing 630 nm Airglow Imaging From the International Space Station
errJournal of Geophysical Research: Space Physics
IF0
err2025-10-18
err0
PREAI
errYuta Hozumi; Akinori Saito; Michi Nishioka; Takeshi Sakanoi; Jia Yue; Min-Yang Chou; Satoshi Andoh; Atsushi Yamazaki; Yuichi Otsuka; Kazuo Shiokawa
errShare
errSave
Multiple-Event Study of Substorm Electric Field Penetration Into Middle Latitudes Based on Simultaneous Observation of 630-nm Airglow Enhancements at Three Stations
errJournal of Geophysical Research: Space Physics
IF0
err2025-10-13
err0
errOAAI
errS. Morita; K. Shiokawa; Y. Otsuka; N. Nshitani; A. Shinbori; A. Fujimoto; A. Yoshikawa; M. Nishioka; S. Perwitasari; M. Yamamoto; T. Sori
errShare
errSave
High-Resolution GNSS Tomography of Storm-Enhanced Density and Embedded Depletions Over Japan During the May 2024 Super Geomagnetic Storm
errGeophysical Research Letters
IF4.6
err2025-08-18
err0
errOAAI
errWeizheng Fu; Yuichi Otsuka; Nicholas Ssessanga; Tatsuhiro Yokoyama; Mamoru Yamamoto
errShare
errSave
Reduction of High Latitude Ionospheric Electron Density by the Impact of Negative Solar Wind Pressure Pulse During the Geomagnetic Storm of 23 March 2023
errJournal of Geophysical Research: Space Physics
IF0
err2025-08-18
err0
errOAAI
errGeetashree Kakoti; Mala S. Bagiya; Geeta Vichare; Kazuo Shiokawa; P. R. Shreedevi; Nozomu Nishitani; Yuichi Otsuka; Atsuki Shinbori; Michi Nishioka; Septi Perwitasari
errShare
errSave
Global Patterns of Nighttime Equatorial Plasma Depletion Depth and Longitudinal Spread During Low and Moderate Solar Activity
errAdvances in Space Research
IF2.8
err2025-08-07
err0
PREAI
errIfeoluwa Adawa; Yuichi Otsuka; Moataz Abdelwahab; Ayman Mahrous
errShare
errSave
Characteristics of Nighttime Medium-Scale Traveling Ionospheric Disturbances: Longitudinal Comparison of Their Seasonal and Local Time Variations
errspace weather and space climate
IF0
err2025-07-22
err0
errOAAI
errZama T. Katamzi-Joseph; John Bosco Habarulema; Yuichi Otsuka; Tshimangadzo M. Matamba; Amoré E. Nel
errShare
errSave
Asymmetric Ionospheric Disturbances Observed by GNSS During the 2017 Typhoon Talim and Doksuri: Origin and Characteristics
errgeophysical research space physics
IF0
err2025-06-26
err0
errOAAI
errJunxian Fu; Yuichi Otsuka; Hidekatsu Jin
errShare
errSave
Intelligent Detection and Propagation Parameter Calculation of Medium-Scale Traveling Ionospheric Disturbances Based on YOLO and Feature Matching
errIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF8.6
err2025-01-01
err0
PREAI
errLe, Xuan; Ren, Xiaodong; Mei, Dengkui; Hu, Fangxin; Shinbori, Atsuki; Nishioka, Michi; Perwitasari, Septi; Otsuka, Yuichi; Zhang, Xiaohong
errShare
errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
H
H. Lühr
H-index: 83 · Papers: 648
M
M. C. Kelley
H-index: 77 · Papers: 475
D
David C. Fritts
H-index: 75 · Papers: 518
M
Mathieu Morlighem
H-index: 72 · Papers: 587
S
Suzana J. Camargo
H-index: 71 · Papers: 368
View more