dataset · Global

OceanDepths

Hugging Face dataset ESA-philab/OceanDepths

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Data offered docs-verified: ARGO profile collocation (profile-level, with GLORYS, OSTIA, sea-level and SSS context) · ARGO temperature and salinity projected onto the GLORYS grid · GLORYS potential temperature (thetao, Kelvin), 50 depth levels · GLORYS salinity (so, PSU), 50 depth levels · OSTIA analysed sea-surface temperature (Kelvin) · Absolute dynamic topography / sea surface height (metres) · Sea-surface salinity (sos, PSU) · Sea-surface density (dos, kg/m3)
Coverage docs-verified: Global · 2000-01-01 to 2024-07-26
Resolution docs-verified: Spatial: 0.1 degree (3600 x 1800 pixels, EPSG:4326). Temporal: weekly target dates, with surface products as 7-day centred means. GLORYS variables have 50 depth bands.
Formats docs-verified: GeoTIFF · Zarr
Access docs-verified: Open access, no authentication; licence CC-BY-4.0

Use cases llm-inferred: Coastal or marine baseline temperature and salinity context for EIA of outfalls or dredging · Sea-level (ADT) and SST context for coastal flood and erosion screening · Gap-filling training data for ML reconstruction of sparse ocean observations
Audience llm-inferred: marine and coastal engineers · oceanographers · GIS analysts · machine learning engineers

Constraints docs-verified: Raster pixels are uint8 quantised: codes 0-254 are valid, 255 is nodata, and values need decoding with manifest.yaml stretch ranges · Surface products are 7-day centred means rather than instantaneous values · Time series ends 2024-07-26 · Two ARGO Zarr stores have different roles; the compact store's argo_temp_* fields are EN4 POTM_CORRECTED, not in-situ temperature

Verified 2026-10-15 via HF API: exists; 161952 downloads/30d, 7 likes.

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