To whom it might concern 
We are pleased to announce that the public defense of Mr. LIU Zhiwei’s Ph.D. dissertation will be held as follow. 
We appreciate your interest and attendance. 
– Date: 2025/2/12, 16:00 – 18:00 
– Place: GSES Bld 5F and Online 
(If you want to join online, please send email to ensap758lab[at]gmail.com) 
– Language: English 
 
– Ph.D. Candidate: LIU Zhiwei (Department of Environmental Engineering and Architecture) 
– Dissertation Title: Methodological enhancements for spatial assessment of built environment stock using nighttime earth observation data 
We look forward to your participation!