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ImpactMesh-Flood
Hugging Face dataset ibm-esa-geospatial/ImpactMesh-Flood
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What's in it
- Data offered docs-verified
- Sentinel-2 Level-2A, all bands, four time steps · Sentinel-2 RGB quicklook of the event time step · Sentinel-1 RTC SAR, four time steps · Copernicus DEM · Flood annotation masks from Copernicus EMS
- Coverage docs-verified
- Global
- Formats docs-verified
- TAR archives
- Access docs-verified
- Open licence CC-BY 4.0; downloadable via Hugging Face (hf CLI); no auth listed in ENTRY metadata
Useful for
- Use cases llm-inferred
- Training or fine-tuning SAR-based flood-extent segmentation models for flood mapping workflows · Benchmarking satellite flood-extent mapping against Copernicus EMS annotations as evidence for FRA work · Testing model generalisation to unseen flood events using the test_holdout split
- Audience llm-inferred
- GIS analysts · hydrologists · flood consultants · remote-sensing and ML engineers
Limitations
- Constraints docs-verified
- Dataset Viewer is disabled on Hugging Face · Samples are distributed as tar archives that must be extracted before use · Total download is 73.4 GB · Technical report not yet released, so no citation is available · v0 is available only on request via the Community tab; v1 is recommended and is smaller after cleaning · Wildfire data is a separate dataset (ImpactMesh-Fire)
- Licence
- cc-by-4.0
- Authentication
- Unknown — review source docs
- GitHub stars
- Unknown
- Last commit
- Unknown
- Last successful page check
- 14/10/2026
- Page health
- healthy
- Package
- Not recorded
- Verification
- Not independently verified
Provenance & evidence
Verified 2026-10-15 via HF API: exists; 875 downloads/30d, 2 likes.
Metadata observed 14/10/2026 · research sweep: manual-2026-10-15 (Hugging Face datasets)