JpGU Meeting 2025
Session Outline| Solid Earth Sciences (S) | ||||
|---|---|---|---|---|
| Session Sub-category | Geodesy (GD) | |||
| Session ID | S-GD01 | |||
| Session Title | Geodetic Advances in Crustal Dynamics and Environmental Change for Taiwan and Neighboring Regions | |||
| Short Title | Geodesy for Hazard & Environment Change | |||
| Date & Time | Oral Session |
AM1 Wed, 28 MAY | ||
| On-site Poster Coretime |
PM3 Wed. 28 MAY | |||
| Main Convener | Name | Kuo-En Ching | ||
| Affiliation | National Cheng Kung University | |||
| Co-Convener 1 | Name | Takeshi Sagiya | ||
| Affiliation | Disaster Mitigation Research Center, Nagoya University | |||
| Co-Convener 2 | Name | Ray Y Chuang | ||
| Affiliation | Department of Geography, National Taiwan University | |||
| Session Language | E | |||
| Scope (Session Description) |
This session aims to highlight advancements in geodetic and remote sensing technologies for observing and analyzing crustal dynamics, natural hazards, and environmental changes in Taiwan and surrounding regions. Located at the convergence of the Philippine Sea and Eurasian plates, this region faces high seismicity, frequent land subsidence, and significant coastal variations, providing a unique field for geoscientific research.
This session will address geodetic observations of solid Earth processes, focusing on issues related to natural hazards, such as land subsidence and earthquakes, and environmental changes, including coastline monitoring and the establishment of time-dependent datums/reference frames. Studies utilizing geodetic methods such as GNSS, InSAR, and gravimetry are encouraged, with specific applications for land subsidence monitoring, earthquake activity analysis, and coastline change tracking. With recent advancements in multi-scale InSAR, high-frequency GNSS data, and dynamic reference frameworks, the accuracy and temporal resolution of observations in tectonic and environmental monitoring have significantly improved.
The outcomes from this session are expected to contribute to governmental disaster management strategies, protection of infrastructure, and environmental conservation efforts, underscoring the practical importance of geodetic research in risk mitigation. This session is intended as a platform for researchers to share insights into the applications, theories, and techniques of geodesy, emphasizing innovations that advance hazard assessment and environmental monitoring capabilities. |
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| Session Format | Orals and Posters session | |||
| Co-sponsorship | Partner Union(s) | - | ||
| JpGU Society Member(s) | - | |||
| International Collaborative Society | - | |||
| Organizations Other Than JpGU Society Members | - | |||