Hu, X. et al. 2026. Earth-Adapter: Bridge the Geospatial Domain Gaps with a Frequency-Guided Mixture of Adapters. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 6 (Mar. 2026), 4941–4949. DOI:https://doi.org/10.1609/aaai.v40i6.42498.