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

[Even Rouault]

Hi Yuvraj,


I just wanted to give you and the community some feedback about work 
I've done recently. I've added read support in the main GDAL Zarr driver 
for the new EOPF Vizualization Platform datasets, and I've also improved 
support for EOPF Sample datasets in this latest pull request, 
https://github.com/OSGeo/gdal/pull/13754, using in part your code from 
https://github.com/EOPF-Sample-Service/GDAL-ZARR-EOPF/blob/main/src/eopf_metadata.cpp


Even


Le 01/04/2025 à 18:45, Adagale Yuvraj Bhagwan via gdal-dev a écrit :
> 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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