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NoraResearchLab/hydroatlas

Quick Links Website GitHub Hugging Face LinkedIn X HydroATLAS 8 sub-basin polygons (level 1 sample) and 50,000 river reaches (sampled), modernized to GeoParquet from HydroATLAS v1.0. This 10-dataset pipeline run uses a sampled subset for memory/time reasons -- see the dedicated HydroATLAS notebook for the full 12-level, 281-attribute treatment. Source & Citation Linke, S., Lehner, B., Ouellet Dallaire, C. et al. (2019).… See the full description on the dataset page: https://huggingface.co/datasets/NoraResearchLab/hydroatlas.

sourceHugging Facecc-by-4.0updated 14d agoView on Hugging Face

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1{2  "title": "HydroATLAS",3  "original_authors": "Linke, S., Lehner, B., et al.",4  "original_doi": "10.1038/s41597-019-0300-6",5  "source_url": "https://doi.org/10.6084/m9.figshare.9890531",6  "version": "1.0",7  "license": "CC BY 4.0",8  "note": "Sampled subset (level 1 basins + head of RiverATLAS) -- run the dedicated HydroATLAS_Modernization.ipynb for the full 12-level treatment.",9  "nora_processing_version": "1.0.0",10  "processing_date": "2026-09-12"11}