Space and Planetary Sciences (P)
Session Sub-category Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment(EM)
Session ID P-EM20
Title Study of coupling processes in solar-terrestrial system
Short Title Coupling in solar-terrestrial system
Main Convener Name Mamoru Yamamoto
Affiliation Research Institute for Sustainable Humanosphere, Kyoto University
Co-Convener 1 Name Yasunobu Ogawa
Affiliation National Institute of Polar Research
Co-Convener 2 Name Satonori Nozawa
Affiliation Institute for Space-Earth Environmental Research, Nagoya University
Co-Convener 3 Name Akimasa Yoshikawa
Affiliation Department of Earth and Planetary Sciences, Kyushu University
Session Language 
E
Scope 
Solar-terrestrial physics is the research field that focuses on understanding the quantitative coupling processes between the Sun and Earth. The research area is vast, and combining multiple observation methods and modeling is essential. We have proposed a large-scale project called "Study of coupling processes in the solar-terrestrial system" to establish a comprehensive observation system from the solar wind to the Earth that includes the Equatorial MU radar, EISCAT_3D radar, a next-generation solar wind observation system, and a global observation network. This initiative will enable long-term monitoring of solar wind speed, magnetosphere variations in the polar regions, the vertical coupling of the atmosphere, and variations in the atmosphere/ionosphere at all latitudes. The IUGONET database enables integrated data handling and is widely used in this field. In this session, we solicit papers on solar-terrestrial physics and atmospheric science, namely, ground- and satellite-based observations, solar wind, space weather, models, and databases. By collaborating with participants from Japan and around the world, we will discuss trends and directions in solar-terrestrial physics and deepen consideration of future plans.
Presentation Format Oral and Poster presentation
Time Presentation No Title Presenter
Oral Presentation May 27 AM2
10:45 - 11:00 PEM20-01 Large research project "Study of coupling processes in the solar-terrestrial system" Mamoru Yamamoto
11:00 - 11:15 PEM20-02 Current status of the IUGONET project for promotion of studies of solar-terrestrial physics Atsuki Shinbori
11:15 - 11:30 PEM20-03 Atmosphere-ionosphere variability caused by magnetic storms:GAIA simulation Yasunobu Miyoshi
11:30 - 11:45 PEM20-04 Data Assimilation of the Meteor Radar Wind Observations in the Mesosphere and Lower Thermosphere Dai Koshin
11:45 - 12:00 PEM20-05 Development of a Next-Generation Solar Wind Observation System for Advancing Solar–Terrestrial Coupling Science Kazumasa Iwai
12:00 - 12:15 PEM20-06 Development of a Denoising Model for One-Dimensional Interplanetary Scintillation Signals Daichi TAKEHARA
Oral Presentation May 27 PM1
13:45 - 14:00 PEM20-07 Updates of the international ground network, satellite, and modeling coordination for geospace variability research based on the PBASE program Kazuo Shiokawa
14:00 - 14:15 PEM20-08 Current Status and Future Prospects of MAGDAS Project Shuji Abe
14:15 - 14:30 PEM20-09 SuperDARN and mid-latitude SuperDARN – recent developments Nozomu Nishitani
14:30 - 14:45 PEM20-10 Automatic Detection and Quantitative Evaluation of Spread F Intensity Using Machine Learning Tatsuhiro Yokoyama
14:45 - 15:00 PEM20-11 Study of equatorial plasma bubble generation and growth mechanisms by optical and radio observation networks in Vietnam Susumu Saito
15:00 - 15:15 PEM20-12 Aurora and airglow observations at Bear Island, Svalbard Yasunobu Ogawa
Oral Presentation May 27 PM2
15:30 - 16:00 PEM20-13 EISCAT 3D Progress towards operations Philip Paahlsson
16:00 - 16:15 PEM20-14 Multi-event analysis of response of the sodium atom density to auroral particle precipitation Satonori Nozawa
16:15 - 16:30 PEM20-15 6 October 2024: Interpreting SWCX model-to-observation discrepancies during ICME-driven geomagnetic storm Simona Nitti
16:30 - 16:45 PEM20-16 Analysis of the Global Spatial Distribution of Pi 2 Geomagnetic Pulsations at the Day–Night Terminator Yuka Higashine
16:45 - 17:00 PEM20-17 The Universal Lévy Filter as a New Paradigm for Magnetospheric Response and the Evolution of the Burton Equation James A Wanliss
Presentation No Title Presenter
Poster Presentation May 27 PM3
PEM20-P01 Long-term Statistical Analysis of Shigaraki Ionosonde Observations Using Machine Learning Tatsuhiro Yokoyama
PEM20-P02 Statistical Study of Nighttime Field-Aligned Irregularities in the Midlatitude E and F Regions and Comparison with Es- and F-Layer Ionosonde Parameters Shen Ren
PEM20-P03 Implementation of Realtime Detection of FAIs Associated with Plasma Bubbles Using VHFR Data for the EPB Alert System Septi Perwitasari
PEM20-P04 Screening Maneuvers in TLEs for Thermospheric Density Estimation Sota Furukawa
PEM20-P05 Tomography analysis of thermospheric density with Starlink ephemeris data Mamoru Yamamoto
PEM20-P06 Thermospheric variations: Effects on LEO Satellites Hitoshi Fujiwara
PEM20-P07 Plasma Sheet Formation in Northward IMF Conditions in the Framework of the Magnetic Topology Shigeru Fujita
PEM20-P08 SuperDARN Syowa SENSU radars futire plan for Phase XI Japanese Antarctic Research project and IPY5 Akira Sessai Yukimatu
PEM20-P09 Electron Density Estimation Below 70 km Altitude During the October 2024 Storm Event Tomotaka Tanaka
PEM20-P10 An investigation on sodium Doppler-free saturation spectroscopy for sodium resonance scattering Doppler lidars Takuo T. Tsuda
PEM20-P11 Consideration of sodium lidar observations based on the detailed spectral distribution of resonance-scattered photons Takuya D. Kawahara
PEM20-P12 Performance validation of a low-cost multi-wavelength airglow imaging system for mesopause gravity wave observations Shin Suzuki
PEM20-P13 Current status and future plans of millimeter-wave observations in Tromsø, Norway for simultaneous millimeter-wave observations from both polar regions Akira Mizuno
PEM20-P14 A long-term trend analysis based on wind measurements at 60-120 km over Syowa station (69S) Masaki Tsutsumi