🌈🛰️ xarray-hyperspectral

Open hyperspectral remote sensing data cubes as xarray Datasets.

Xarray-hyperspectral is a lightweight xarray backend engine for Planet Tanager hyperspectral data. It reads Tanager's HDF-EOS5 files and returns lazy, CF-compliant xarray Datasets with proper wavelength coordinates, units, and CRS metadata. This makes Tanager data interoperable with the xarray ecosystem of visualization, analysis, and machine learning tools.

📦 Installation

pip install xarray-hyperspectral

🚀 Quickstart

import xarray as xr

# Open a local Tanager HDF-EOS5 file
ds = xr.open_dataset("scene.h5", engine="tanager")

# Plot a single band
ds["reflectance"].sel(wavelength=850, method="nearest").plot()

# Plot a spectrum at a single pixel
ds["reflectance"].isel(y=400, x=400).plot()

See the tutorials for more examples including RGB composites and interactive visualization.

📝 License

Apache-2.0