FujiangJi/hyperspectral_reconstruction_datasets

---
license: mit
task_categories:
- feature-extraction
language:
- en
tags:
- Hyperspectral
- Data_Fusion
- Remote_Sensing
size_categories:
- 100B<n<1T
---
<div align="center">
<h1>Robust hyperspectral reconstruction from satellite and airborne observations via a deep hierarchical fusion network across heterogeneous scenarios</h1>

[Fujiang Ji](https://fujiangji.github.io/) ^a, [Jiaqi Yang](https://jqyang22.github.io/) ^a, [Philip A. Townsend](https://forestandwildlifeecology.wisc.edu/people/faculty-and-staff/philip-townsend/) ^a, [Ting Zheng](https://www.researchgate.net/profile/Ting-Zheng-12) ^a, [Kyle R. Kovach](https://scholar.google.com/citations?user=P_CRYLQAAAAJ&hl=en) ^a, [Tong Yu](https://uwty.github.io/) ^b, [Ruqi Yang](https://scholar.google.com/citations?user=1AYC2VwAAAAJ&hl=en/) ^a, [Ming Liu](https://pages.cs.wisc.edu/~mgliu/) ^c, [Min Chen](https://globalchange.cals.wisc.edu/staff/chen-min/) ^a

^a Department of Forest and Wildlife Ecology, University of Wisconsin-Madison, Madison, WI, USA
^b Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI, USA
^c Department of Computer Sciences, University of Wisconsin-Madison, Madison, WI, USA

</div>

<p align='center'>
<a href="https://doi.org/10.1016/j.rse.2026.115385"><img alt="Pape" src="https://img.shields.io/badge/TPAMI-Paper-6D4AFF?style=for-the-badge" /></a>
</p>

* **Ji, F.; Yang, J.; Townsend, P. A.; Zheng, T.; Kovach, K. R.; Yu, T.; Yang, R.; Liu, M.; Chen, M. Robust hyperspectral reconstruction from satellite and airborne observations via a deep hierarchical fusion network across heterogeneous scenarios. 2026, 338, 115385. https://doi.org/10.1016/j.rse.2026.115385.**
* Project page refer to: **[Github](https://github.com/FujiangJi/SmallSat_hyperspectral_reconstruction)**

## Three ecologically distinct research areas
<div align="center">
<img src="figs/research_area.jpg" alt="Research Areas Overview" style="width:100%; height:100%;">
<p><b>Fig. 1.</b> Overview of the research areas in this study.</p>
</div>