Dataset · Hugging Face

bw0826/SAR-UMBRA-x4

Name: SAR-UMBRA-x4
Creator: bw0826
License: cc-by-nc-4.0
Keywords: task_categories:image-to-image, license:cc-by-nc-4.0, size_categories:100K<n<1M, modality:geospatial, arxiv:2609.02377, region:us, remote-sensing, sar, super-resolution, x4-super-resolution

SAR-UMBRA-x4 SAR-UMBRA-x4 is a paired SAR image dataset for 4× super-resolution. Each sample contains one high-resolution target and two versions of the corresponding low-resolution input. Dataset size Split Paired samples HR images LR oversampled images LR crop images Train 128,502 128,502 128,502 128,502 Validation 7,753 7,753 7,753 7,753 Total 136,255 136,255 136,255 136,255 The dataset contains 408,765 PNG files in total. Sample… See the full description on the dataset page: https://huggingface.co/datasets/bw0826/SAR-UMBRA-x4.

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Author / organization	bw0826
License (as declared)	cc-by-nc-4.0
Downloads	267 (as reported by Hugging Face)
Likes	3
Created	3 September 2026
Last updated at source	3 September 2026

remote-sensingsarsuper-resolutionx4-super-resolution

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ProSR: Semantic-Prototype-Guided Discrete Modeling for Physically Consistent SAR Super-ResolutionPaper · cites

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ProSR: Semantic-Prototype-Guided Discrete Modeling for Physically Consistent SAR Super-ResolutionPaper

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