研究者詳細 - 野澤　悟徳

論文 - 野澤　悟徳

分割表示 155 件中 1 - 20 件目／全件表示 >>

A statistical study of convective and dynamic instabilities in the polar upper mesosphere above Tromso 査読有り国際共著国際誌

Nozawa, S; Saito, N; Kawahara, T; Wada, S; Tsuda, TT; Maeda, S; Takahashi, T; Fujiwara, H; Narayanan, VL; Kawabata, T; Johnsen, MG

EARTH PLANETS AND SPACE 75 巻 ( 1 ) 2023年2月

A new five-wavelength photometer operated in TromsO (69.6°N, 19.2°E)

Nozawa, S; Kawabata, T; Hosokawa, K; Ogawa, Y; Tsuda, T; Mizuno, A; Fujii, R; Hall, C

EARTH PLANETS AND SPACE 70 巻 2018年12月

Atmospheric Gravity Waves and Medium Scale Traveling Ionospheric Disturbances at Auroral Latitudes

Kozlovsky, A; Stober, G; Sherstyukov, R; Lester, M; Belova, E; Kero, J; Tsutsumi, M; Gulbrandsen, N; Nozawa, S

SURVEYS IN GEOPHYSICS 2025年3月

D-Region Ion-Neutral Collision Frequency Observed by Incoherent Scatter Spectral Width Combined With LIDAR Measurements

Thomas, N; Kero, A; Virtanen, I; Nozawa, S; Saito, N

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 130 巻 ( 3 ) 2025年3月

Heavy Molecular and Metallic Ions in the Magnetosphere

Yamauchi, M; Christon, S; Dandouras, I; Haaland, S; Kastinen, D; Kistler, LM; Mann, I; Nozawa, S; Plane, JMC; Saito, Y; Schulz, L; Watababe, S; Wurz, P; Yau, AW

SPACE SCIENCE REVIEWS 220 巻 ( 8 ) 2024年12月

Occurrence of Mesospheric Frontal Structures Over the High Latitude Station, Tromsø, Norway

Chauhan, N; Shiokawa, K; Gurubaran, S; Nozawa, S; Oyama, SI; Nakamura, T

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 129 巻 ( 7 ) 2024年7月

Dissipation Rates of Mesospheric Stratified Turbulence From Multistatic Meteor-Radar Observations

Vierinen, J; Poblet, FL; Chau, JL; Avsarkisov, V; Pécseli, HL; Tsutsumi, M; Nozawa, S; Johnsen, MG; Latteck, R; Gulbrandsen, N

GEOPHYSICAL RESEARCH LETTERS 51 巻 ( 11 ) 2024年6月

Influence of meteoric smoke particles on the incoherent scatter measured with EISCAT VHF

Gunnarsdottir, TL; Mann, I; Feng, WH; Huyghebaert, DR; Haeggstroem, I; Ogawa, Y; Saito, N; Nozawa, S; Kawahara, TD

ANNALES GEOPHYSICAE 42 巻 ( 1 ) 頁： 213 - 228 2024年6月

Gravity waves generated by the Hunga Tonga-Hunga Ha′apai volcanic eruption and their global propagation in the mesosphere/lower thermosphere observed by meteor radars and modeled with the High-Altitude general Mechanistic Circulation Model

Stober, G; Vadas, SL; Becker, E; Liu, AL; Kozlovsky, A; Janches, D; Qiao, ZS; Krochin, W; Shi, GC; Yi, W; Zeng, J; Brown, P; Vida, D; Hindley, N; Jacobi, C; Murphy, D; Buriti, R; Andrioli, V; Batista, P; Marino, J; Palo, S; Thorsen, D; Tsutsumi, M; Gulbrandsen, N; Nozawa, S; Lester, M; Baumgarten, K; Kero, J; Belova, E; Mitchell, N; Moffat-Griffin, T; Li, N

ATMOSPHERIC CHEMISTRY AND PHYSICS 24 巻 ( 8 ) 頁： 4851 - 4873 2024年4月

Post-midnight purple arc and patches appeared on the high latitude part of the auroral oval: Dawnside counterpart of STEVE?

Nanjo, S; Hofstra, GA; Shiokawa, K; Shinbori, A; Nozawa, S; Hosokawa, K

EARTH PLANETS AND SPACE 76 巻 ( 1 ) 2024年4月

The first simultaneous spectroscopic and monochromatic imaging observations of short-wavelength infrared aurora of N<sub>2</sub><SUP>+</SUP> Meinel (0,0) band at 1.1 μm with incoherent scatter radar

Nishiyama, T; Kagitani, M; Furutachi, S; Iwasa, Y; Ogawa, Y; Tsuda, TT; Dalin, P; Tsuchiya, F; Nozawa, S; Sigernes, F

EARTH PLANETS AND SPACE 76 巻 ( 1 ) 2024年2月

Inferring neutral winds in the ionospheric transition region from atmospheric-gravity-wave traveling-ionospheric-disturbance (AGW-TID) observations with the EISCAT VHF radar and the Nordic Meteor Radar Cluster

Günzkofer, F; Pokhotelov, D; Stober, G; Mann, I; Vadas, SL; Becker, E; Tjulin, A; Kozlovsky, A; Tsutsumi, M; Gulbrandsen, N; Nozawa, S; Lester, M; Belova, E; Kero, J; Mitchell, NJ; Borries, C

ANNALES GEOPHYSICAE 41 巻 ( 2 ) 頁： 409 - 428 2023年10月

A Ground-Based Instrument Suite for Integrated High-Time Resolution Measurements of Pulsating Aurora With Arase

Hosokawa, K; Oyama, SI; Ogawa, Y; Miyoshi, Y; Kurita, S; Teramoto, M; Nozawa, S; Kawabata, T; Kawamura, Y; Tanaka, YM; Miyaoka, H; Kataoka, R; Shiokawa, K; Brändström, U; Turunen, E; Raita, T; Johnsen, MG; Hall, C; Hampton, D; Ebihara, Y; Kasahara, Y; Matsuda, S; Shinohara, I; Fujii, R

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 128 巻 ( 8 ) 2023年8月

Interhemispheric Coupling Study by Observations and Modelling (ICSOM): Concept, Campaigns, and Initial Results

Sato, K; Tomikawa, Y; Kohma, M; Yasui, R; Koshin, D; Okui, H; Watanabe, S; Miyazaki, K; Tsutsumi, M; Murphy, D; Meek, C; Tian, YF; Ern, M; Baumgarten, G; Chau, JL; Chu, XZ; Collins, R; Espy, PJ; Hashiguchi, H; Kavanagh, AJ; Latteck, R; Lübken, FJ; Milla, M; Nozawa, S; Ogawa, Y; Shiokawa, K; Alexander, MJ; Nakamura, T; Ward, WE

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 128 巻 ( 11 ) 2023年6月

History of EISCAT - Part 6: the participation of Japan in the EISCAT Scientific Association

Matuura, N; Fujii, R; Nozawa, S

HISTORY OF GEO- AND SPACE SCIENCES 14 巻 ( 1 ) 頁： 61 - 69 2023年5月

Identifying gravity waves launched by the Hunga Tonga-Hunga Ha'apai volcanic eruption in mesosphere/lower-thermosphere winds derived from CONDOR and the Nordic Meteor Radar Cluster

Stober, G; Liu, AL; Kozlovsky, A; Qiao, ZS; Krochin, W; Shi, GC; Kero, J; Tsutsumi, M; Gulbrandsen, N; Nozawa, S; Lester, M; Baumgarten, K; Belova, E; Mitchell, N

ANNALES GEOPHYSICAE 41 巻 ( 1 ) 頁： 197 - 208 2023年4月

Significant enhancements of the mesospheric Na layer bottom below 75 km observed by a full-diurnal-cycle lidar at Beijing (40.41° N, 116.01° E), China

Xia, Y; Jiao, J; Nozawa, S; Cheng, XW; Wang, JH; Shi, CH; Du, LF; Li, YJ; Zheng, HR; Li, FQ; Yang, GT

ATMOSPHERIC CHEMISTRY AND PHYSICS 22 巻 ( 20 ) 頁： 13817 - 13831 2022年10月

Meteor radar vertical wind observation biases and mathematical debiasing strategies including the 3DVAR+DIV algorithm

Stober, G; Liu, A; Kozlovsky, A; Qiao, ZS; Kuchar, A; Jacobi, C; Meek, C; Janches, D; Liu, GP; Tsutsumi, M; Gulbrandsen, N; Nozawa, S; Lester, M; Belova, E; Kero, J; Mitchell, N

ATMOSPHERIC MEASUREMENT TECHNIQUES 15 巻 ( 19 ) 頁： 5769 - 5792 2022年10月

An automated auroral detection system using deep learning: real-time operation in Tromso, Norway

Nanjo, S; Nozawa, S; Yamamoto, M; Kawabata, T; Johnsen, MG; Tsuda, TT; Hosokawa, K

SCIENTIFIC REPORTS 12 巻 ( 1 ) 2022年5月

狭帯域レーザを用いたナトリウムライダーによる中間圏界面の温度・風速計測招待有り査読有り

川原琢也、野澤悟徳、斎藤徳人、津田卓雄、川端哲也、和田智之

レーザセンシング学会誌 3 巻 ( 1 ) 2022年4月

　前のページ - 次のページ　

<野澤 悟徳>

論文 - 野澤 悟徳

<野澤　悟徳>

論文 - 野澤　悟徳