[gdal-dev] Proposal for GDAL Driver: EOPF Zarr (Earth Observation Product Format)

[Adagale Yuvraj Bhagwan]

Hello GDAL Community,

We’re developing a GDAL driver for the Earth Observation Product Format (EOPF), a cloud-optimized Zarr-based format tailored for large-scale EO data.
This driver aims to enable seamless access to EOPF datasets and their metadata through GDAL, supporting features like chunked I/O, and  compatibility with STAC metadata.

Key features:
- Support for Zarr V2/V3 structures with EOPF-specific enhancements.
- Integration with cloud storage (S3, GCS, etc.).
- Alignment with ESA/Copernicus data standards.

We’d appreciate your feedback on integration requirements and best practices. The code is available at EOPF-Sample-Service/GDAL-ZARR-EOPF<https://github.com/EOPF-Sample-Service/GDAL-ZARR-EOPF>, and we plan to submit a PR soon.

Best regards,

Yuvraj Adagale

Eurac Research

Researcher

Institute for Earth Observation
T +39 344 584 4031

yuvraj.adagale at eurac.edu



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