Driving Community Adoption of Zarr Data Format for Copernicus Sentinel Data
Explore the EOPF toolkit aiming to enhance the adoption of Zarr data format for Copernicus Sentinel Data through community-driven initiatives, case studies, and technical solutions. Learn about the challenges users face, resources available, and fostering user engagement for creating a supportive toolkit ecosystem.
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funded by The Sentinel EOPF Toolkit Driving Community Adoption of the Zarr data format for Copernicus Sentinel Data Julia Wagemann, Sabrina H. Szeto, Emmanuel Mathot, James Banting EGU General Assembly | 2 May 2025
How to drive community adoption?
2025 2026 Zarr Sample Archive COMMUNITY Reprocessing of Sentinel-1, Sentinel-2, and Sentinel-3 L0 to L2 data from Sentinel SAFE to Zarr Development of plugins, open-source libraries and community resources The EOPF Sentinels Zarr Sample Service The Sentinel EOPF Toolkit
Community-driven toolkit that facilitates the adoption of the Zarr data format for Copernicus Sentinel data
Case studies & notebook competition EOPF 101 Online Book OS libraries and plugins
What common challenges do users face and how can we help them overcome them? What resources would make it easier for Sentinel data users to use the new Zarr data format? Guiding Questions How can we foster a community of users who will actively contribute to the creation of this toolkit and support each other?
Chapter 1 Introduction to EOPF EOPF 101 Chapter 2 Introduction to Zarr Introduction to EOPF STAC Chapter 3 Tools to work with Zarr Chapter 4 EOPF in Action Chapter 5
Libraries & plugins Technical (Selected) Zarr with QGIS Zarr with R Multi-scale Zarr Dataset screening with rio-tiler and lonboard Explore Zarr in STAC: Pystac and STAC in QGIS Stackstac R with Rarr GDAL: evolution of the current driver Titiler-multidimensional: Prepare a docker for starting titiler tailored for EOPF Zarr Thematic (selected) Wildfire assessment with Sentinel-3 and Sentinel-2 data Monitoring coastal dynamics in cloud-prone regions using Sentinel-1 Case studies
Living Planet Symposium | June 2025 EOPF 101 Launch What s Next? October 2025 to January 2026 Notebook Competition
Thank you! Get in touch! Sabrina Szeto EOPF toolkit https://github.com/eopf-toolkit Write to us: contact@thrivegeo.com EOPF Sentinel Zarr Samples Service https://zarr.eopf.copernicus.eu/ Follow us: https://www.linkedin.com/company/thrivegeo/
