宇宙惑星科学(P)
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IDP-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
口頭発表 5月26日 PM1
13:45 - 14:00PEM14-01New In-situ Ion Composition and Velocity Observations in the Topside Ionosphere from the Swarm-E Ion Mass SpectrometerAndrew W Yau予稿
14:00 - 14:15PEM14-02Spatial-time features and dynamics of ionospheric disturbances during magnetic storms in 2015-2018Oksana Mandrikova予稿
14:15 - 14:30PEM14-03Estimating 2D neutral wind patterns using line-of-sight data from multiple Scanning Doppler ImagersHeikki Vanhamaki予稿
14:30 - 14:45PEM14-04Comparison of empirical models for the location of the ionospheric middle-latitude trough in the nighttimeSarah Park予稿
14:45 - 15:00PEM14-05Research on nonlinear cross-modulation of power line emission and other very low frequency radiations in the ionosphereLing Yang予稿
15:00 - 15:15PEM14-06Ionospheric variation induced by 21 August 2017 total solar eclipse detected by Global Ionospheric SpecificationLIN CHIYEN予稿
口頭発表 5月26日 PM2
15:30 - 15:45PEM14-07Spatial gradients in the ionospheric delays (TECs) and scintillations associated with plasma bubbles斎藤 享予稿
15:45 - 16:00PEM14-08Temporal and spatial variation of GPS TEC and phase scintillation during substorms and auroral breakupsPaul Prikryl予稿
16:00 - 16:15PEM14-09IGS ROTI Maps extension toward Southern Hemisphere and low latitudesIurii Cherniak予稿
16:15 - 16:30PEM14-10GBAS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 - 16:45PEM14-11Ionospheric Space Weather Data Product of FORMOSAT-7/COSMIC-2Lin Charles予稿
16:45 - 17:00PEM14-12Vertical structure of ionosphere perturbed by large earthquake and tsunamiYang-Yi Sun予稿
講演番号タイトル発表者予稿原稿
ポスター発表 5月26日 AM2
PEM14-P01The Daytime and Nighttime Mapped Whistler Plasmapause Observed by DEMETERChaoYen Chen予稿
PEM14-P02Global Plasma Density Irregularity Distributions Observed by Advanced Ionospheric Probe Onboard FORMOSAT-5 SatelliteChao Chi-Kuang予稿
PEM14-P03The First Result on Ionospheric Space Weather of FORMOSAT-5/AIP Ion DensityFU-YUAN CHANG予稿
PEM14-P04The global total electron content reconstruction in the local time frameTsung-Che Tsai予稿
PEM14-P05Research on impacts of power line harmonic radiation on ionospheric parametersQiang Guo予稿
PEM14-P06Analysis of cosmic rays dynamics and ionospheric parameters during increased solar activity and magnetic stormsOksana Mandrikova予稿
PEM14-P07King Tidal Effects on the ionosphere during the period of 2000 to 2017TsungYu Wu予稿
PEM14-P08SuperDARN near range echoes and higher resolution measurement - recent improvement and future行松 彰予稿
PEM14-P09The ionospheric wave peak structures in the low latitude region and their seasonal, and solar activity dependence based on Global Ionosphere MapsHau-Kun Jhuang予稿