研究者詳細 - 大塚　雄一

論文 - 大塚　雄一

分割表示 496 件中 161 - 180 件目／全件表示 >>

What controls the luminosity of polar cap airglow patches?: Implication from airglow measurements in Eureka, Canada in comparison with SuperDARN convection pattern Open Access

Hosokawa, K; Nagata, M; Shiokawa, K; Otsuka, Y

POLAR SCIENCE 28 巻 2021年6月

The Occurrence Feature of Plasma Bubbles in the Equatorial to Midlatitude Ionosphere During Geomagnetic Storms Using Long-Term GNSS-TEC Data

Sori, T; Shinbori, A; Otsuka, Y; Tsugawa, T; Nishioka, M

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126 巻 ( 5 ) 2021年5月

Simultaneous Observation of Two Isolated Proton Auroras at Subauroral Latitudes by a Highly Sensitive All-Sky Camera and Van Allen Probes Open Access

Nakamura, K; Shiokawa, K; Otsuka, Y; Shinbori, A; Miyoshi, Y; Connors, M; Spence, H; Reeves, G; Funsten, HO; MacDowall, R; Smith, C; Wygant, J; Bonnell, J

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126 巻 ( 5 ) 2021年5月

Influence of Zonal Wind Velocity Variation on Equatorial Plasma Bubble Occurrences Over Southeast Asia

Sarudin, I; Hamid, NSA; Abdullah, M; Buhari, SM; Shiokawa, K; Otsuka, Y; Hozumi, K; Jamjareegulgarn, P

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126 巻 ( 5 ) 2021年5月

Model-based reproduction and validation of the total spectra of a solar flare and their impact on the global environment at the X9.3 event of September 6, 2017 Open Access

Watanabe, K; Jin, H; Nishimoto, S; Imada, S; Kawai, T; Kawate, T; Otsuka, Y; Shinbori, A; Tsugawa, T; Nishioka, M

EARTH PLANETS AND SPACE 73 巻 ( 1 ) 2021年4月

Multi-Event Analysis of Plasma and Field Variations in Source of Stable Auroral Red (SAR) Arcs in Inner Magnetosphere During Non-Storm-Time Substorms Open Access

Inaba, Y; Shiokawa, K; Oyama, S; Otsuka, Y; Connors, M; Schofield, I; Miyoshi, Y; Imajo, S; Shinbori, A; Gololobov, AY; Kazama, Y; Wang, SY; Tam, SWY; Chang, TF; Wang, BJ; Asamura, K; Yokota, S; Kasahara, S; Keika, K; Hori, T; Matsuoka, A; Kasahara, Y; Kumamoto, A; Matsuda, S; Kasaba, Y; Tsuchiya, F; Shoji, M; Kitahara, M; Nakamura, S; Shinohara, I; Spence, HE; Reeves, GD; Macdowall, RJ; Smith, CW; Wygant, JR; Bonnell, JW

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126 巻 ( 4 ) 2021年4月

Formation of an additional density peak in the bottom side of the sodium layer associated with the passage of multiple mesospheric frontal systems Open Access

Narayanan, VL; Nozawa, S; Oyama, SI; Mann, I; Shiokawa, K; Otsuka, Y; Saito, N; Wada, S; Kawahara, TD; Takahashi, T

ATMOSPHERIC CHEMISTRY AND PHYSICS 21 巻 ( 4 ) 頁： 2343 - 2361 2021年2月

Comparison of seasonal and longitudinal variation of daytime MSTID activity using GPS observation and GAIA simulations Open Access

Sivakandan, M; Otsuka, Y; Ghosh, P; Shinagawa, H; Shinbori, A; Miyoshi, Y

EARTH PLANETS AND SPACE 73 巻 ( 1 ) 2021年2月

On the Generation of an Unseasonal EPB Over South East Asia

Currie, JL; Carter, BA; Retterer, J; Dao, T; Pradipta, R; Caton, R; Groves, K; Otsuka, Y; Yokoyama, T; Hozumi, K; Le Truong, T; Terkildsen, M

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126 巻 ( 2 ) 2021年2月

Multi-Wavelength Imaging Observations of STEVE at Athabasca, Canada Open Access

Yadav, S; Shiokawa, K; Otsuka, Y; Connors, M; St Maurice, JP

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126 巻 ( 2 ) 2021年2月

Solar activity dependence of medium-scale traveling ionospheric disturbances using GPS receivers in Japan Open Access

Otsuka, Y; Shinbori, A; Tsugawa, T; Nishioka, M

EARTH PLANETS AND SPACE 73 巻 ( 1 ) 2021年1月

Challenges to Equatorial Plasma Bubble and Ionospheric Scintillation Short-Term Forecasting and Future Aspects in East and Southeast Asia

Li, GZ; Ning, BQ; Otsuka, Y; Abdu, MA; Abadi, P; Liu, ZZ; Spogli, L; Wan, WX

SURVEYS IN GEOPHYSICS 42 巻 ( 1 ) 頁： 201 - 238 2021年1月

Plasma and Field Observations in the Magnetospheric Source Region of a Stable Auroral Red (SAR) Arc by the Arase Satellite on 28 March 2017 Open Access

Inaba, Y; Shiokawa, K; Oyama, S; Otsuka, Y; Oksanen, A; Shinbori, A; Gololobov, AY; Miyoshi, Y; Kazama, Y; Wang, SY; Tam, SWY; Chang, TF; Wang, BJ; Yokota, S; Kasahara, S; Keika, K; Hori, T; Matsuoka, A; Kasahara, Y; Kumamoto, A; Kasaba, Y; Tsuchiya, F; Shoji, M; Shinohara, I; Stolle, C

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 125 巻 ( 10 ) 2020年10月

Dilatory and Downward Development of 3-m Scale Irregularities in the Funnel-Like Region of a Rapidly Rising Equatorial Plasma Bubble Open Access

Ram, ST; Ajith, KK; Yokoyama, T; Yamamoto, M; Hozumi, K; Shiokawa, K; Otsuka, Y; Li, G

GEOPHYSICAL RESEARCH LETTERS 47 巻 ( 13 ) 2020年7月

Day-to-day variation of pre-reversal enhancement in the equatorial ionosphere based on GAIA model simulations Open Access

Ghosh, P; Otsuka, Y; Mani, S; Shinagawa, H

EARTH PLANETS AND SPACE 72 巻 ( 1 ) 2020年7月

Observations of equatorial plasma bubbles using a low-cost 630.0-nm all-sky imager in Ishigaki Island, Japan Open Access

Hosokawa, K; Takami, K; Saito, S; Ogawa, Y; Otsuka, Y; Shiokawa, K; Chen, CH; Lin, CH

EARTH PLANETS AND SPACE 72 巻 ( 1 ) 2020年5月

Probability of Ionospheric Plasma Bubble Occurrence as a Function of Pre-Reversal Enhancement Deduced from Ionosondes in Southeast Asia

Abadi, P; Otsuka, Y; Supriadi, S; Olla, A

7TH INTERNATIONAL SEMINAR ON AEROSPACE SCIENCE AND TECHNOLOGY (ISAST 2019) 2226 巻 2020年

New observations of the total electron content and ionospheric scintillations over Ho Chi Minh city Open Access

Dao, T; Huy, ML; Carter, B; Le, Q; Trinh, TT; Phan, BN; Otsuka, Y

VIETNAM JOURNAL OF EARTH SCIENCES 42 巻 ( 4 ) 頁： 320 - 333 2020年

Capability of Geomagnetic Storm Parameters to Identify Severe Space Weather Open Access

Balan, N; Zhang, QH; Xing, ZY; Skoug, R; Shiokawa, K; Lühr, H; Ram, ST; Otsuka, Y; Zhao, LX

ASTROPHYSICAL JOURNAL 887 巻 ( 1 ) 2019年12月

A Neural Network-Based Ionospheric Model Over Africa From Constellation Observing System for Meteorology, Ionosphere, and Climate and Ground Global Positioning System Observations

Okoh, D; Seemala, G; Rabiu, B; Habarulema, JB; Jin, SG; Shiokawa, K; Otsuka, Y; Aggarwal, M; Uwamahoro, J; Mungufeni, P; Segun, B; Obafaye, A; Ellahony, N; Okonkwo, C; Tshisaphungo, M; Shetti, D

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 124 巻 ( 12 ) 頁： 10512 - 10532 2019年12月

　前のページ - 次のページ　

<大塚 雄一>

論文 - 大塚 雄一

<大塚　雄一>

論文 - 大塚　雄一