GreenHyperSpectra: A multi-source hyperspectral dataset for global vegetation trait prediction - Cherif, Eya; Ouaknine, Arthur; Brown, Luke; Dao, Phuong; Kovach, Kyle; Lu, Bing; Mederer, Daniel; Feilhauer, Hannes; Kattenborn, Teja; Rolnick, David (Advances in Neural Information Processing Systems, 2025)