@unpublished{OkyereLuBrunn, author = {Okyere, Franz and Lu, Meng and Brunn, Ansgar}, title = {Evaluating the Quality of Open Building Datasets for Mapping Urban Inequality: A Comparative Analysis Across 5 Cities}, doi = {10.48550/arXiv.2508.12872}, language = {en} } @article{OkyereMinnichBrunn, author = {Okyere, Franz and Minnich, Thea and Brunn, Ansgar}, title = {Implementation of a low-cost Ambulance Management System}, series = {FIG-Congress 2023}, journal = {FIG-Congress 2023}, address = {Orlando (USA)}, language = {en} }