Meihui is a Research Assistant at the School of Public Health, Imperial College London. She works on environmental exposure modelling within the HDR UK Social and Environmental Determinants of Health Driver Programme. Her current research focuses on developing high-resolution models of greenspace exposure across Great Britain at the residential postcode level, integrating national geospatial datasets to support population health studies.
She is also completing her PhD at the SpaceTimeLab, University College London (UCL). Her work applies multimodal geospatial data and wearable sensors to explore how environmental characteristics such as greenery, open sky view, and traffic conditions influence people’s exposure and mobility experiences in urban contexts. Her broader interests include exposure science, environmental inequalities, computer vision, and geospatial analytics for health applications.
