dataset · Global

amfitrite-open-waters-hab-sentinel2

Hugging Face dataset kostaspic/amfitrite-open-waters-hab-sentinel2

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What's in it

Data offered docs-verified: Sentinel-2 multispectral tiles (12 bands: B01-B08, B8A, B09, B11, B12) · Scene Classification (SCL) map · Aerosol Optical Thickness (AOT) map · Water Vapour Product (WVP) map · CyFi HAB prediction map (visual) · HAB / non-HAB / land / cloud tile labels with in-situ cell-count-derived severity
Coverage docs-verified: Global
Resolution docs-verified: 256x256 px tiles (~3.5-5 km coverage per tile); per-pixel ground sampling distance not stated
Formats docs-verified: GeoTIFF · PNG · JSON · CSV
Access docs-verified: Free/open download from Hugging Face; licence CC BY 4.0 (attribution required)

Useful for

Use cases llm-inferred: Train CNN classifiers to screen open-water and coastal scenes for likely harmful algal blooms · Benchmark satellite-based bloom detection methods for water-quality monitoring studies · Prototype lightweight edge-deployable bloom classifiers for remote or early-warning monitoring
Audience llm-inferred: GIS analysts · remote-sensing scientists · ML engineers · hydrologists · environmental scientists

Limitations

Constraints llm-inferred: Global training data; no UK-specific coverage is documented · Scenes are balanced and curated, so class frequencies are not representative of real-world prevalence · Labels are derived from in-situ cell counts combined with CyFi and deep-learning model cross-validation, so they may carry model-derived bias · Marine in-situ coordinates can be erroneous or drifting; a 3x3 grid partly mitigates this · Tiles are for open-water and coastal marine scenes, not inland waters or drainage/civils contexts · Cloud cover per tile is recorded (per_clouds) and must be handled by the user

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; 617 downloads/30d, 0 likes.

Metadata observed 14/10/2026 · research sweep: manual-2026-10-15 (Hugging Face datasets)

https://huggingface.co/datasets/kostaspic/amfitrite-open-waters-hab-sentinel2