Submeter-level global-scale road mapping based on limited labeled data from optical remote sensing images by Ning Zhou, Mingting Zhou, Dingyuan Chen, Weiyue Shi, Yihao Zhu, Junyi Liu and Haigang Sui This is an official implementation of GlobalRoadMapper. Environments: pytorch >= 1.11.0 python >=3.6 Dataset Train Inference Citation If you use GlobalRoadMapper in your research, please cite the following papers.