Solid Earth Sciences (S)
Session Sub-category Geodesy(GD)
Session ID S-GD02
Title Crustal Deformation
Short Title Crustal Deformation
Main Convener Name Fumiaki Tomita
Affiliation International Research Institute of Disaster Science, Tohoku University
Co-Convener 1 Name Masayuki Kano
Affiliation Graduate school of science, Tohoku University
Co-Convener 2 Name Akemi Noda
Affiliation Japan Meteorological Agency
Co-Convener 3 Name Yuji Himematsu
Affiliation Geospatial Information Authority of Japan
Session Language 
J
Scope 
Study of crustal deformation plays an extremely important role in the investigation of wide scale earth dynamics those are earthquake and volcanic activity, plate motion and so on. In our session, we discuss the study related to crustal deformation, such as development of observation instrument, observed crustal deformation, analysis method, and simulation study.
Presentation Format Oral and Poster presentation
Time Presentation No Title Presenter
Oral Presentation May 31 PM1
13:45 - 14:00 SGD02-01 Performance validation of GNSS-A Bayesian modeling by numerical simulation Tadashi Ishikawa
14:00 - 14:15 SGD02-02 Shallow interplate slip deficit inferred from GNSS-Acoustic observations off Nemuro Fumiaki Tomita
14:15 - 14:30 SGD02-03 Evaluation of Earthquake Potential based on Updated Rheology Structure and GNSS Data in Sumatra, Indonesia Satrio Muhammad Alif
14:30 - 14:45 SGD02-04 Rheological Heterogeneities in the Lower Crust in Southern and Western Tibet Yan Hu
14:45 - 15:00 SGD02-05 On the detection of step-like crustal subsidence due to heavy snowfall events Kosuke Heki
Oral Presentation May 31 PM2
15:30 - 15:45 SGD02-06 Fault Geometry Invariance of Crustal Deformation and Streamlined Analysis Using Physics-Informed Deep Learning Tomohisa Okazaki
15:45 - 16:00 SGD02-07 Geometry of Median Tectonic Line (MTL) in eastern Shikoku based on GNSS and InSAR time series analysis Kohei Shimotsuma
16:00 - 16:15 SGD02-08 Interseismic slip rate and fault geometry along the northwest Himalaya Yogendra Sharma
16:15 - 16:30 SGD02-09 Aseismic creep on the Fengshan fault in southwest Taiwan due to mud tectonics and its impact to the seismic hazard assessment Kuo-En Ching
16:30 - 16:45 SGD02-10 The relationship between seismic waves, ctustal deformations, and gravity changes due to the 2018 Fiji deep-focus earthquakes Yusaku Tanaka
Presentation No Title Presenter
Poster Presentation May 31 PM3
SGD02-P01 Relationship between annual variation of GNSS data and snow depth – a case study in Tateyama Murodo, Toyama – Kohei Hotta
SGD02-P02 Attempts to Detect SSE in the Ryukyu Trench, South Ryukyu Block Naoyuki ABIRU
SGD02-P03 Attempting to detect intermediate-term slow slip events in the shallow region of the Suruga Trough Yuji Kikuchi
SGD02-P04 Automatic detection of inflection points in high-rate GNSS data: A case study of slow slip events off the Boso Peninsula Riko Arai
SGD02-P05 2023 Boso SSE Shinzaburo Ozawa
SGD02-P06 Spatio-temporal changes in interplate slip in Suruga trough since 2012 Shinzaburo Ozawa
SGD02-P07 Estimation of long-term deformation in Japan using active faults data Ai Tamaoki
SGD02-P08 Seismic potential of Main Recent Fault in Iran: Interseismic fault locking, slip rate and earthquake recurrence interval Jyr-Ching Hu
SGD02-P09 Coseismic Effects of the Maduo MS7.4 Earthquake on Crustal Movement in the Northeastern Margin of the Tibetan Plateau Zhengyi Yuan
SGD02-P10 Extreme coseismic uplift and faulting complexity during the January 1, 2024, Mw 7.5 Noto Peninsula earthquake Chi-Hsien Tang
SGD02-P11 Rheology Structure Derived from Multiple Earthquakes and GNSS Data in Sumatra, Indonesia Satrio Muhammad Alif
SGD02-P12 Ensemble Kalman inversion for stress-driven models of postseismic deformation with spatially varying parameters Junichi Fukuda
SGD02-P13 Effects of three-dimensional heterogeneity on post-seismic deformation of inland earthquakes: a case study of the 2016 Kumamoto earthquake. Miku Ohtate
SGD02-P14 Numerical calculation of ground gravity changes due to postseismic deformation after the 2011 Tohoku earthquake Tadashi Nishiue