RRemote Sensing of Environment3/25/2026Robust hyperspectral reconstruction from satellite and airborne observations via a deep hierarchical fusion network across heterogeneous scenariosFujiang Ji·Min Chen·Philip A. Townsend·Ting Zheng·Kyle R. Kovach·Tong Yu·Ruqi Yang·Ming Liu·Jiaqi YangRead at Remote Sensing of EnvironmentTagsRemote-Sensing Image ClassificationMedia Technology