宇宙惑星科学(P) | |||
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セッション小記号 | 太陽地球系科学・宇宙電磁気学・宇宙環境(EM) | ||
セッションID | P-EM14 | ||
タイトル | 和文 | Recent Advances in Ionosphere Observation and Modeling for Monitoring and Forecast | |
英文 | Recent Advances in Ionosphere Observation and Modeling for Monitoring and Forecast | ||
タイトル短縮名 | 和文 | Recent Advances in Ionosphere Observation and Modeling for Monitoring and Forecast | |
英文 | Ionosphere Monitoring and Forecast | ||
代表コンビーナ | 氏名 | 和文 | Yang-Yi Sun |
英文 | Yang-Yi Sun | ||
所属 | 和文 | China University of Geosciences | |
英文 | China University of Geosciences | ||
共同コンビーナ 1 | 氏名 | 和文 | LIN CHIYEN |
英文 | CHIYEN LIN | ||
所属 | 和文 | Center for Astronautical Physics and Engineering, National Central University, TAIWAN | |
英文 | Center for Astronautical Physics and Engineering, National Central University, TAIWAN | ||
共同コンビーナ 2 | 氏名 | 和文 | MINYANG CHOU |
英文 | MINYANG CHOU | ||
所属 | 和文 | National Cheng Kung University | |
英文 | National Cheng Kung University | ||
発表言語 | E | ||
スコープ | 和文 | Over the past few decades, rapid developments in space technology have advanced the research of ionospheric space weather by increasing a great number of ground- and space-based observations. In the ground segment, the dense ground-based GNSS networks, radars, and airglow instruments have greatly extended the observational coverages. In the space segment, the extraordinary satellite missions with payloads onboard the satellites providing radio occultation soundings of vertical electron density structure and in-situ observations of airglow, temperature, neutral winds, and electron density contribute to the understanding of middle and upper atmospheric dynamics. With the large amount and diversity of datasets, theoretical and empirical models can be validated and implemented for inclusion of new thermosphere and ionosphere phenomena. Furthermore, remarkable breakthrough of data assimilation techniques advances the ionosphere monitoring and forecast. The recent innovations in observations and models reinterpret the studies of ionospheric space weather. The purpose of this session is to solicit studies providing observations, theoretical and empirical modeling and data assimilation on the multiple scales of ionospheric phenomena, from global morphology to small-scale irregularities and traveling ionospheric disturbances. Studies on magnetically quiescent and disturbed conditions will be both addressed. | |
英文 | Over the past few decades, rapid developments in space technology have advanced the research of ionospheric space weather by increasing a great number of ground- and space-based observations. In the ground segment, the dense ground-based GNSS networks, radars, and airglow instruments have greatly extended the observational coverages. In the space segment, the extraordinary satellite missions with payloads onboard the satellites providing radio occultation soundings of vertical electron density structure and in-situ observations of airglow, temperature, neutral winds, and electron density contribute to the understanding of middle and upper atmospheric dynamics. With the large amount and diversity of datasets, theoretical and empirical models can be validated and implemented for inclusion of new thermosphere and ionosphere phenomena. Furthermore, remarkable breakthrough of data assimilation techniques advances the ionosphere monitoring and forecast. The recent innovations in observations and models reinterpret the studies of ionospheric space weather. The purpose of this session is to solicit studies providing observations, theoretical and empirical modeling and data assimilation on the multiple scales of ionospheric phenomena, from global morphology to small-scale irregularities and traveling ionospheric disturbances. Studies on magnetically quiescent and disturbed conditions will be both addressed. | ||
発表方法 | 口頭および(または)ポスターセッション | ||
招待講演 | Oksana Mandrikova (Institute of Cosmophysical Research and Radio Wave Propagation, Far Eastern Branch of the Russian Academy of Sciences) Andrew W Yau (University of Calgary) Charles Lin (Department of Earth Sciences, National Cheng Kung University) 斎藤 享 (国立研究開発法人海上・港湾・航空技術研究所電子航法研究所) |
時間 | 講演番号 | タイトル | 発表者 | 予稿原稿 |
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口頭発表 5月26日 PM1 | ||||
13:45 - 14:00 | PEM14-01 | New In-situ Ion Composition and Velocity Observations in the Topside Ionosphere from the Swarm-E Ion Mass Spectrometer | Andrew W Yau | 予稿 |
14:00 - 14:15 | PEM14-02 | Spatial-time features and dynamics of ionospheric disturbances during magnetic storms in 2015-2018 | Oksana Mandrikova | 予稿 |
14:15 - 14:30 | PEM14-03 | Estimating 2D neutral wind patterns using line-of-sight data from multiple Scanning Doppler Imagers | Heikki Vanhamaki | 予稿 |
14:30 - 14:45 | PEM14-04 | Comparison of empirical models for the location of the ionospheric middle-latitude trough in the nighttime | Sarah Park | 予稿 |
14:45 - 15:00 | PEM14-05 | Research on nonlinear cross-modulation of power line emission and other very low frequency radiations in the ionosphere | Ling Yang | 予稿 |
15:00 - 15:15 | PEM14-06 | Ionospheric variation induced by 21 August 2017 total solar eclipse detected by Global Ionospheric Specification | LIN CHIYEN | 予稿 |
口頭発表 5月26日 PM2 | ||||
15:30 - 15:45 | PEM14-07 | Spatial gradients in the ionospheric delays (TECs) and scintillations associated with plasma bubbles | 斎藤 享 | 予稿 |
15:45 - 16:00 | PEM14-08 | Temporal and spatial variation of GPS TEC and phase scintillation during substorms and auroral breakups | Paul Prikryl | 予稿 |
16:00 - 16:15 | PEM14-09 | IGS ROTI Maps extension toward Southern Hemisphere and low latitudes | Iurii Cherniak | 予稿 |
16:15 - 16:30 | PEM14-10 | GBASにおける電離圏脅威となりうる電離圏勾配を含むプラズマバブルの継続時間について | 中村 真帆 | 予稿 |
16:30 - 16:45 | PEM14-11 | Ionospheric Space Weather Data Product of FORMOSAT-7/COSMIC-2 | Lin Charles | 予稿 |
16:45 - 17:00 | PEM14-12 | Vertical structure of ionosphere perturbed by large earthquake and tsunami | Yang-Yi Sun | 予稿 |
講演番号 | タイトル | 発表者 | 予稿原稿 |
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ポスター発表 5月26日 AM2 | |||
PEM14-P01 | The Daytime and Nighttime Mapped Whistler Plasmapause Observed by DEMETER | ChaoYen Chen | 予稿 |
PEM14-P02 | Global Plasma Density Irregularity Distributions Observed by Advanced Ionospheric Probe Onboard FORMOSAT-5 Satellite | Chao Chi-Kuang | 予稿 |
PEM14-P03 | The First Result on Ionospheric Space Weather of FORMOSAT-5/AIP Ion Density | FU-YUAN CHANG | 予稿 |
PEM14-P04 | The global total electron content reconstruction in the local time frame | Tsung-Che Tsai | 予稿 |
PEM14-P05 | Research on impacts of power line harmonic radiation on ionospheric parameters | Qiang Guo | 予稿 |
PEM14-P06 | Analysis of cosmic rays dynamics and ionospheric parameters during increased solar activity and magnetic storms | Oksana Mandrikova | 予稿 |
PEM14-P07 | King Tidal Effects on the ionosphere during the period of 2000 to 2017 | TsungYu Wu | 予稿 |
PEM14-P08 | SuperDARN near range echoes and higher resolution measurement - recent improvement and future | 行松 彰 | 予稿 |
PEM14-P09 | The ionospheric wave peak structures in the low latitude region and their seasonal, and solar activity dependence based on Global Ionosphere Maps | Hau-Kun Jhuang | 予稿 |