mjf-su/VIS-SAR-Sat-Dataset
VIS–SAR Satellite Dataset Spatially- and temporally-aligned visible (optical) ↔ SAR satellite image patches for cross-modal representation learning (CLIP-style SAR↔visible alignment). Contents ~3.68M paired patches (this is a snapshot of an in-progress 10M build). shards/ — WebDataset .tar shards. Each sample key K has three members: K.vis.npy — visible/optical, uint8 [3, 224, 224] (3 bands) K.sar.npy — SAR, uint8 [2, 224, 224] (VV, VH) K.json — per-sample… See the full description on the dataset page: https://huggingface.co/datasets/mjf-su/VIS-SAR-Sat-Dataset.
| Author / organization | mjf-su |
|---|---|
| License (as declared) | cc-by-4.0 |
| Downloads | 143 (as reported by Hugging Face) |
| Likes | 0 |
| Created | 21 July 2026 |
| Last updated at source | 22 July 2026 |
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