# S<sup>2</sup>HM<sup>2</sup>: A Spectral–Spatial Hierarchical Masked Modeling Framework for Self-Supervised Feature Learning and Classification of Large-Scale Hyperspectral Images

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2024) · cited 16× · AI/ML

**Wikidata**: [openalex:W4395096381](https://www.wikidata.org/wiki/openalex:W4395096381)  
**Source**: https://4ort.xyz/entity/s-sup-2-sup-hm-sup-2-sup-a-spectralspatial-hierarchical-masked-modeling-framework-for-self-supervised-feature-learning-a