%0 Journal Article %T UGS-1m: fine-grained urban green space mapping of 31 major cities in China based on the deep learning framework %A Shi, Q. %A Liu, M. %A Marinoni, A. %A Liu, X. %J Earth System Science Data %D 2023 %V 15 %N 2 %F essd-15-555-2023 %R 10.5194/essd-15-555-2023 %U https://essd.copernicus.org/articles/15/555/2023/ %U https://doi.org/10.5194/essd-15-555-2023 %P 555-577