README.md

metadata

license: apache-2.0

This is the Hydro Dataset from the repo: https://github.com/isaaccorley/hydro-foundation-model

The dataset consists of ~106k sampled 256x256 Sentinel-2 patches containing water from around the globe. The images are from the Sentinel-2 L2A STAC collection hosted on the Planetary Computer. The 12 bands are: (B01, B02, B03, B04, B05, B06, B07, B08, B8A, B09, B11, B12).

Files

• hydro.tar.gz (52 GB) — full dataset: 106,135 12-band uint16 GeoTIFFs (LERC_ZSTD, lossless). Extracts to data/patch_*.tif.
• hydro-rgb.tar.gz (1.6 GB) — RGB quicklook JPEGs (true color B04/B03/B02, reflectance / 3000, clipped to [0,1]). Extracts to data_jpg/patch_*.jpg.

Usage

tar -xzf hydro.tar.gz        # -> data/
tar -xzf hydro-rgb.tar.gz    # -> data_jpg/

Cite

If you use this dataset in your research please cite the following:

@misc{isaac_corley_2025,
    author       = { Isaac Corley and Caleb Robinson },
    title        = { Hydro Dataset },
    year         = 2025,
    url          = { https://huggingface.co/datasets/isaaccorley/Hydro },
    doi          = { 10.57967/hf/7301 },
    publisher    = { Hugging Face }
}