Head, Spatial Data Office 
Development Bureau, Government of HKSAR

Email: ycchan@devb.gov.hk

Vice President, Geotechnical Operation 
AECOM Asia Co. Ltd.

Professor, Institute of Mountain Hazards and Environment 
Chinese Academy of Sciences

Email: pengcui@imde.ac.cn

Professor and Dean, Institute for Disaster Management and Reconstruction 
Sichuan University

Email: gretchen.kalonji@qq.com

Professor, Senior Expert Advisor
Chongqing Bureau of Geology and Mineral Exploration

BIM and Digital Twin Strategist
Chair of ISSMGE TC222 on BIM and Digital Twins
Norwegian Geotechnical Institute