Deep learning-driven forest canopy height mapping in boreal regions through multi-source remote sensing fusion: Integrating Sentinel-1/2, PALSAR, and ICESat-2/LVIS data. - Chenxi Liu; Wei Gong; Shuo Shi; Tong Wang; Tao Xu; Zixi Shi; Jiayun Niu (Int. J. Appl. Earth Obs. Geoinformation, 2025)