We are pleased to announce that our colleague Changhyun Choi successfully defended today, on October 19, 2022, his PhD at ETH Zurich. His thesis is entitled "Combining TanDEM-X Interferometric SAR and GEDI Lidar Measurements for Improving Forest Height, Structure and Biomass Estimates". The doctoral degree "Dr. sc." is awarded at ETH Zurich by the Department of Civil, Environmental and Geomatic Engineering (D-BAUG). Congratulations, Changhyun!
