論文 - 西谷　望

Interaction Between Proton Aurora and Stable Auroral Red Arcs Unveiled by Citizen Scientist Photographs

Nishimura, Y; Bruus, E; Karvinen, E; Martinis, CR; Dyer, A; Kangas, L; Rikala, HK; Donovan, EF; Nishitani, N; Ruohoniemi, JM

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   127 巻 ( 7 )   2022年7月

　詳細を見る

DOI： 10.1029/2022JA030570

Web of Science

On the Noise Estimation in Super Dual Auroral Radar Network Data

Ponomarenko, PV; Bland, EC; McWilliams, KA; Nishitani, N

RADIO SCIENCE   57 巻 ( 6 )   2022年6月

　詳細を見る

DOI： 10.1029/2022RS007449

Web of Science

Small-Scale Irregularities Within Polarization Jet/SAID During Geomagnetic Activity

Sinevich, AA; Chernyshov, AA; Chugunin, DV; Oinats, AV; Clausen, LBN; Miloch, WJ; Nishitani, N; Mogilevsky, MM

GEOPHYSICAL RESEARCH LETTERS   49 巻 ( 8 )   2022年4月

　詳細を見る

DOI： 10.1029/2021GL097107

Web of Science

PubMed

Statistical Study of Seasonal and Solar Activity Dependence of Nighttime MSTIDs Occurrence Using the SuperDARN Hokkaido Pair of Radars

Hazeyama, W; Nishitani, N; Hori, T; Nakamura, T; Perwitasari, S

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   127 巻 ( 4 )   2022年4月

　詳細を見る

DOI： 10.1029/2021JA029965

Web of Science

Multi-Scale Density Structures in the Plasmaspheric Plume During a Geomagnetic Storm

Nishimura, Y; Goldstein, J; Martinis, C; Ma, Q; Li, W; Zhang, SR; Coster, AJ; Mrak, S; Semeter, JL; Nishitani, N; Ruohoniemi, JM; Shepherd, SG

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   127 巻 ( 3 )   2022年3月

　詳細を見る

DOI： 10.1029/2021JA030230

Web of Science

Statistical Characteristics of Mid-Latitude Ionospheric Irregularities at Geomagnetic Quiet Time: Observations From the Jiamusi and Hokkaido East SuperDARN HF Radars

Wang, W; Zhang, JJ; Wang, C; Nishitani, N; Yan, JY; Lan, AL; Deng, X; Qiu, HB

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   127 巻 ( 1 )   2022年1月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2021JA029502

Web of Science

Roles of the M-I Coupling and Plasma Sheet Dissipation on the Growth-Phase Thinning and Subsequent Transition to the Onset

Tanaka, T; Ebihara, Y; Watanabe, M; Den, M; Fujita, S; Kikuchi, T; Hashimoto, KK; Nishitani, N; Kataoka, R

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   126 巻 ( 12 )   2021年12月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2021JA029925

Web of Science

The Role of Flare-Driven Ionospheric Electron Density Changes on the Doppler Flash Observed by SuperDARN HF Radars

Chakraborty, S; Qian, L; Ruohoniemi, JM; Baker, JBH; McInerney, JM; Nishitani, N

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   126 巻 ( 8 )   2021年8月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2021JA029300

Web of Science

History of Japanese SuperDARN: Initiation of SENSU Syowa radars and progress of Japanese radar project

Sato, N; Ogawa, T; Yamagishi, H; Yukimatu, AS; Nishitani, N; Kikuchi, T; Nozaki, K; Igarashi, K; Nagatsuma, T

POLAR SCIENCE   28 巻   2021年6月

　詳細を見る

記述言語：日本語  

DOI： 10.1016/j.polar.2021.100671

Web of Science

Development of remote HF wave receiver in the backlobe direction of the SuperDARN Hokkaido East radar: Initial observations

Nishitani, N; Hamaguchi, Y; Hori, T

POLAR SCIENCE   28 巻   2021年6月

　詳細を見る

記述言語：日本語  

DOI： 10.1016/j.polar.2021.100669

Web of Science

Editorial: Special issue: "SuperDARN/Studies of Geospace Dynamics - Today and Future"

Yukimatu, AS; Grocott, A; Thomas, EG; Nagatsuma, T; Nishitani, N; Hosokawa, K; Watanabe, M

POLAR SCIENCE   28 巻   2021年6月

　詳細を見る

記述言語：日本語  

DOI： 10.1016/j.polar.2021.100690

Web of Science

Evolution of Mid-latitude Density Irregularities and Scintillation in North America During the 7-8 September 2017 Storm

Nishimura, Y; Mrak, S; Semeter, JL; Coster, AJ; Jayachandran, PT; Groves, KM; Knudsen, DJ; Nishitani, N; Ruohoniemi, JM

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   126 巻 ( 6 )   2021年6月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2021JA029192

Web of Science

Cusp Dynamics and Polar Cap Patch Formation Associated With a Small IMF Southward Turning

Nishimura, Y; Sadler, FB; Varney, RH; Gilles, R; Zhang, SR; Coster, AJ; Nishitani, N; Otto, A

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

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2020JA029090

Web of Science

Source Region and Propagation of Dayside Large-Scale Traveling Ionospheric Disturbances

Nishimura, Y; Zhang, SR; Lyons, LR; Deng, Y; Coster, AJ; Moen, JI; Clausen, LB; Bristow, WA; Nishitani, N

GEOPHYSICAL RESEARCH LETTERS   47 巻 ( 19 )   2020年10月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2020GL089451

Web of Science

Dayside Polar Cap Density Enhancements Formed During Substorms

Goodwin, LV; Nishimura, Y; Coster, AJ; Zhang, S; Nishitani, N; Ruohoniemi, JM; Anderson, BJ; Zhang, QH

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

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2020JA028101

Web of Science

Spatial Extent of Quasiperiodic Emissions Simultaneously Observed by Arase and Van Allen Probes on 29 November 2018

Martinez-Calderon, C; Nemec, F; Katoh, Y; Shiokawa, K; Kletzing, C; Hospodarsky, G; Santolik, O; Kasahara, Y; Matsuda, S; Kumamoto, A; Tsuchiya, F; Matsuoka, A; Shoji, M; Teramoto, M; Kurita, S; Miyoshi, Y; Ozaki, M; Nishitani, N; Oinats, AV; Kurkin, VI

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   125 巻 ( 9 )   2020年9月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2020JA028126

Web of Science

Dynamics of Auroral Precipitation Boundaries Associated With STEVE and SAID

Nishimura, Y; Donovan, EF; Angelopoulos, V; Nishitani, N

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   125 巻 ( 8 )   2020年8月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2020JA028067

Web of Science

Magnetospheric Conditions for STEVE and SAID: Particle Injection, Substorm Surge, and Field-Aligned Currents

Nishimura, Y; Yang, J; Weygand, JM; Wang, W; Kosar, B; Donovan, EF; Angelopoulos, V; Paxton, LJ; Nishitani, N

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   125 巻 ( 8 )   2020年8月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2020JA027782

Web of Science

On the Origin of Far-Aspect Angle Irregularity Regions Seen by HF Radars at 100-km Altitude

St-Maurice, JP; Nishitani, N

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS   125 巻 ( 6 )   2020年6月

　詳細を見る

記述言語：日本語  

DOI： 10.1029/2019JA027473

Web of Science

A framework for estimating spherical vector fields using localized basis functions and its application to SuperDARN data processing

Nakano, S; Hori, T; Seki, K; Nishitani, N

EARTH PLANETS AND SPACE   72 巻 ( 1 )   2020年4月

　詳細を見る

DOI： 10.1186/s40623-020-01168-4

Web of Science