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Core-DEM
Hugging Face dataset Major-TOM/Core-DEM
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What's in it
- Data offered docs-verified
- Copernicus DEM 30 m Digital Surface Model (DSM) tiles · compressed hillshade thumbnail images
- Coverage docs-verified
- Global, nearly the entire COP-DEM dataset (excludes cells below 89th latitude, two degrees west of the date line, Azerbaijan and Armenia)
- Resolution docs-verified
- 30 m spatial; tiles 356 x 356 px
- Formats docs-verified
- parquet
- Access docs-verified
- Open, licence cc-by-sa-4.0
Useful for
- Use cases llm-inferred
- Catchment delineation and flow-path screening from 30 m DEM for drainage strategy · Topographic inputs for flood risk screening over large areas · Hillshade thumbnails for site context visuals in consultancy reports
- Audience llm-inferred
- hydrologists · drainage engineers · flood consultants · GIS analysts · civils engineers
Limitations
- Constraints llm-inferred
- Global monotemporal snapshot, so no time series or update cycle · Digital Surface Model, so vegetation and buildings are included rather than bare-earth terrain · Some tiles over water and near Armenia and Azerbaijan have missing pixels set to -32767 · About 2.5% of cells are inconsistent with Sentinel-2 cells because of UTM reprojection · Excludes Azerbaijan and Armenia and cells below 89th latitude
- Licence
- cc-by-sa-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; 1059 downloads/30d, 15 likes.
Metadata observed 14/10/2026 · research sweep: manual-2026-10-15 (Hugging Face datasets)