Program
Conference On-site Photo Live Broadcast | Scan QR Code to View & Download Photos
Opening Ceremony
August 11, 2026, 08:30–12:00 AM
Chaired by Prof. Jiang-Hui Geng
Time
Agenda / Speaker
Affiliation & Presentation Title
08:30–08:50
Welcome speech
1 He-Ping Sun (CAS Academician, scientific chair)
2.Chein-Way Hwang (Prof., scientific co-chair)
3. Representative of Local Science and Technology Bureau
4.Li-Ming Jiang (Prof., Vice President of APM)
Opening Welcome Remarks
08:50–09:00
Group Photo
Conference Group Photograph
Part 1: Invited Reports (marked by ☆)
09:00–09:35
Prof.☆./
He-Ping Sun
(Ming-qiang Hou)
APM, CAS
A Future Plan for Geopotential Determination and Height Datum Unification
09:35–10:10
Prof.☆./
Chein-Way Hwang
Yang Ming Chiao Tung University
Terrestrial gravimetry for groundwater-storage monitoring and infrastructure safety in irrigated alluvial plains
10:10–10:30
Coffee/Tea Break
Video：Introduction of Wuhan National Observation and Research Station for Geodesy
Break & Promotional Video
Part 2: Chaired by Prof. Chein-Way Hwang
10:30–11:00
Prof.☆./
Jiang-Hui Geng
APM, CAS
What do we need to trust high-precision GNSS more?
11:00–11:30
Prof.☆./
Mona Lisa
Quaid-i-Azam University, Pakistan
Seismogeodesy and Earthquake-Cycle Processes in the Northwestern Himalayas, Pakistan
11:30–12:00
Deputy General Manager☆./
Xi Yang
Yunnan Aerospace Engineering Geophysical Detecting Co., Ltd
Multi-source Geophysical Observations and Engineering Geological Interpretation for Hazard Mitigation: Case Studies from Yunnan-Xizang Tectonic Belt and Tianshan Orogenic Belt
Note: CAS = Chinese Academy of Sciences；APM, CAS = Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences
Session 1 | Gravity field, mass redistribution, and Earth-system applications
August 11, 2026, 15:00-17:20 PM
Part 1 : Chaired by Prof. Hussein Abd-Elmotaal
Time
Agenda / Speaker
Affiliation & Presentation Title
15:00–15:30
Prof.☆./
Wen-Bin Shen
Wuhan University
Application and prospect of optic frequency signal transfer via fiber
15:30–15:50
Assoc. Prof./
Jia-Shuang Jiao
Wuhan University
Global surface mass redistribution drives 21st century polar motion excitation
15:50–16:10
Coffee/Tea Break
Rest Break
Part 2: Chaired by Prof. Wen-Bin Shen
16:10–16:40
Prof.☆./
Hussein Abd-Elmotaal
Minia University, Egypt
Effect of Great African Land Depressions on Gravity and Geoid
16:40–17:00
Dr.☆./
Mostafa Ashry
Minia University, Egypt
African Unified Height System Based on Gravity Data and Geopotential Models
17:00–17:20
Postdoc./
Hussein Mohasseb
University of Chinese Academy of Sciences
Higher-Degree Zonal Gravity Signatures of the Martian CO₂ Cycle.
Session 2 | Space geodesy, remote sensing, and environmental change
August 12, 2026, 09:00-12:00 AM
Part 1: Chaired by Prof. Wei Feng
Time
Agenda / Speaker
Affiliation & Presentation Title
09:00–09:30
Prof.☆./
Hao Zhou
Huazhong University of Science and Technology
Status of satellite gravimetry research at HUST
09:30–09:50
Dr.☆./
Leonid Zotov
Lomonosov Moscow State University,
Russia
Chandler wobble and LOD variations in latest decades
09:50–10:10
PhD student./
Xi-Zhi Hu
APM, CAS
Tidal perturbations on LAGEOS-1 and LARES-2 and their influence on the verification of the Lense-Thirring effect
10:10–10:30
Coffee/Tea Break
Rest Break
Part 2 : Chaired by Prof. Hao Zhou
10:30–11:00
Prof.☆./
Wei Feng
Sun Yat-sen University
Marine gravity field recovery and bathymetry from the SWOT mission
11:00–11:20
Assoc. Prof./
Dao-Cheng Yu
Liaoning Technical University
Revealing buried tectonic structures in the Gulf of Mexico using SWOT-derived marine gravity
11:20–11:40
Assoc. Prof./
Zhi-Wei Ma
Henan University of Economics and Law
Multi-Scale Band-Limited SRBF Modelling for Regional Gravity Field Recovery in Mountainous Regions
11:40–12:00
Student./
Jian-Hua Chen
Tongji University
Full Signal Variance Covariance Regularization for Satellite-Only Static Gravity Field Modeling
Session 3 | Multi-source data integration, time-frequency analysis, and artificial intelligence
August 12, 2026, 15:00–17:30 PM
Part 1:Chaired by Prof. Jiangcun Zhou
Time
Agenda / Speaker
Affiliation & Presentation Title
15:00–15:30
Prof.☆./
Orhan Akyilmaz
Istanbul Technical University，Turkey
Physics-Informed Dual-Stream Learning for Daily GRACE/GRACE-FO Downscaling
15:30–15:50
Assoc. Prof./
Wei-Chia Hung
Yang Ming Chiao Tung University
An AI-Driven Hydrogeodetic Framework for Monitoring and Predicting Land Subsidence Using GNSS, InSAR, and Multi-Layer Compaction Observations
15:50–16:10
Lecturer./
Ming-Yu Xiao
JiangXi University of Science and Technology
A continuous piecewise polynomial fitting algorithm for detecting trend changing points
16:10–16:30
Coffee/Tea Break
Rest Break
Part 2 : Chaired by Prof. Orhan Akyilmaz
16:30–16:50
Assoc. Prof./
Wen-Jin Chen
Jiangxi University of Science and Technology
A Novel Non-Singular and Numerically Stable Algorithm for Efficient Tesseroid Gravity Forward Modeling.
16:50–17:10
PhD. Student./
Jin-Tao Jiang
APM, CAS
Wide-area PPP-RTK-based multi-link synchronous time and frequency transfer
17:10–17:30
Post Doc./
Lian-Jun Yang
School of Geodesy and Geomatics, Wuhan University
Interpretable data-driven storm surge forecasting for ungauged coastal areas
Session 4 | Seismogeodesy and earthquake-cycle processes
August 13, 2026, 09:00–12:00 AM
Part 1: Chaired by Associate Prof. Ru-Meng Guo
Time
Agenda / Speaker
Affiliation & Presentation Title
09:00–09:30
Prof.☆./
Daya Shanker
Indian Institute of Technology Roorkee, India
Modelling Intraplate Deformation and Stress in the Indian Plate: Implications for Seismic Hazard and Continental Dynamics in Central Asia
09:30–09:50
Assoc. Prof./
Wei Xiong
Institute of Seismology, China Earthquake Administration
The link between co- and postseismic slip in the 2024 Wushi Mw7.0 earthquake sequence constrained by geodetic data
09:50–10:10
Student./
Jia-Qi Liu
Institute of Seismology, China Earthquake Administration
Distributed weak upper mantle beneath the northern Shan Plateau revealed by far-field postseismic response of the 2025 Mw7.8 Mandelay earthquake
10:10–10:30
PhD Student./
Anas Sharafeldin Mohamed Osman
APM, CAS
Coseismic slip distribution of the Mw 6.0 Asadabad, Afghanistan, Earthquake and its Mw 5.6 aftershock
10:30–10:50
Coffee/Tea Break
Rest Break
Part 2: Chaired by Prof. Daya Shanker
10:50–11:20
Prof.☆/
Aydin Üstün
Kocaeli University,Türkiye
Assessing coseismic displacements and signal arrival times of Kahramanmaraş twin Earthquakes, 6th Feb 2023 through GNSS measurements
11:20–11:40
PhD Student./
Jing-Qi Wang
APM, CAS
Interseismic, coseismic, and early postseismic slip associated with the 2025 Mw 8.8 Kamchatka Earthquake
11:40–12:00
Student./
Kun Zhang
Guangdong University of Technology
Satellite Geodetic Detection of Coseismic Gravity Changes Associated with the 2025 Mw8.8 Kamchatka Earthquake
Session 5 | Cryosphere, hydrology, climate-related processes & geohazards, disaster monitoring,and sustainable development
August 13, 2026, 15:00–17:30 PM
Chaired by Prof. Xiaodong CHEN
Time
Agenda / Speaker
Affiliation & Presentation Title
15:00–15:30
Assoc. Prof.☆./
Sevada Olgun
Kocaeli University,Türkiye
Calculation of Seafloor-Geometry Gravity Effects and Its Relevance to Bathymetric Modeling in the Mediterranean Sea
15:30–15:50
APM, CAS
A Unified Framework for Full Spatiotemporal Simulation of Earthquake-Induced Viscoelastic Deformation
15:50–16:10
PhD student./
Mohamed
Magdy Youssef
APM, CAS
Improving Mediterranean Sea Level Predictions using the hybrid VMD-DMD Decomposition Algorithm
16:10–16:30
PhD. Student./
Yuan Ma
University of Chinese Academy of Sciences
Seamless Daily 250-m Flood Mapping Under Cloudy Conditions Using MODIS Terra-Aqua Fusion
16:30–16:50
Wuhan University
Machine Learning-Based Quantitative Assessment of Hydraulic-Fracturing-Induced Seismic Hazard Using Multi-Source Data: A Case Study of the Weiyuan Shale Gas Field, Sichuan, China
16:50–17:10
17:10-17:30
Student Paper Award Ceremony
Discussion
Scientific Committee Meeting, August 14, 2026，09:00–11:00 AM
Time
Agenda / Speaker
Remark
09:00–11:00 AM
Academic Committee Meeting
Closed-door Committee Meeting
International Cooperation, August 14, 2026，15:00–17:00 PM
Time
Agenda / Speaker
Remark
15:00–17:00 PM
International Scientific Cooperation Meeting
Cooperation Exchange Meeting
Poster Session
Title & Author
Affiliation
Poster Title
Prof./
Wei-tou Ni☆
Lanzhou Center of Theoretical Physics, Lanzhou University
Laser ranging, geocentric motion, and large mass environmental movement
Prof./
Erhu Wei
Wuhan University
Time-Varying Decomposition and Dual-Branch Probabilistic Forecasting of the Dst Index for Space Weather Risk Assessment
Assoc. Prof./
Guo-qing Zhang
The Second Monitoring and Application Center, China Earthquake Administration
Subsurface Activities at Mount Tokachi, Japan, Constrained by GNSS and Microgravity Measurements from 2010 to 2025
Assoc. Prof./
Qian-qian He
East China University of Technology
IDDS: a software to download IGETS data
Dr./
Xian Ma
APM, CAS
Application of Dense Gravity Survey for Polymetallic Deposit Exploration in Northeastern Zhejiang, China
Dr./
Wei-wei Yang
APM, CAS
Time Variability of Fluid Core Rotational Normal Mode Parameters Based on Superconducting Gravimeter Observations
Dr./
Qian-qian Li
APM, CAS
A synergistic assessment of global wind and wave energy resources using satellite altimetry
PhD student./
Le-xing Wang
APM, CAS
Effects of Environmental Loading on Relativistic Geodesy
Postdoc./
Qi-wen Wu
College of Earth and Planetary Sciences, CAS
Noise analysis of GPS vertical displacements in the southeastern Tibet using high spatiotemporal resolution hydrological loading
Student./
Chun-Chieh Wang
Yang Ming Chiao Tung University
Deriving Intertidal Topography of the Xiangshan Wetland from Spaceborne Wide-Swath SWOT Altimetry Data
Dr./
Anh-The Hoang☆
School of Agriculture and Resources, Vinh University，Vietnam
A Simulation of Height Datum Transfer from the Mainland to an Island Using the Optical Clock Frequency Comparison Method
Student./
Rui Xu
School of Geodesy and Geomatics, Wuhan University
Formulation of testing gravitational redshift based on Laser Time link between China Space Station and a ground station
Student./
Hai-fei Lin
APM, CAS
Unified-State Full-Link GNSS Simulation Framework with Relativistic Frequency Modeling
Student./
Run-min Lu
APM, CAS
Estimation of Station Frequency Bias in GNSS Time and Frequency Transfer
Student./
Qiu-zhu Jiang
Zhejiang University of Technology
Calibration Method of Relative Gravimeter Using a Quantum Absolute Gravimeter
Student./
Lu-ning Li
APM, CAS
Geodetic Strain Partitioning Reveals Asymmetric Fault Loading Around the Ordos Block
Student./
Zhao Guo
APM, CAS
HY-2D satellite attitude missing data completion and performance evaluation based on different methods
Engineer./
Miao-miao Zhang
APM, CAS
Results from more than 500 days of observations with the newest iGrav-052 superconducting gravimeter at Jiufeng station, Wuhan
Student./
Youchao Xie
Wuhan University
Determination of the geopotential difference between Wuhan and Hefei based on the Shallow Layer Method
Kunming, China