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UID:pretalx-foss4g-europe-2025-DARLAU@talks.staging.osgeo.org
DTSTART;TZID=CET:20250717T150000
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DESCRIPTION:This work presents the tool used to create the STAC Copernicus 
 Data Space Ecosystem catalog—the largest and most comprehensive STAC cat
 alog in terms of metadata globally. It details the process from developing
  a metadata model for Sentinel data\, through efficient indexing based on 
 the original metadata files accompanying the products\, to result validati
 on and backend system ingestion. A particular highlight is that this entir
 e process is executed using a single tool\, eometadatatool\, initially dev
 eloped by DLR\, further enhanced\, and released as open-source software by
  the CloudFerro team. Eometadatatool facilitates metadata extraction from 
 the original files accompanying Copernicus program products and others (e.
 g.\, Landsat\, Copernicus Contributing Missions) based on a CSV file conta
 ining the metadata name\, the name of the file in which it occurs\, and th
 e path to the key within the file. By default\, the tool supports product 
 access via S3 resources\, configurable through environment variables. The 
 CDSE repository operates as an S3 resource\, offering users free access. T
 he tool is aimed to be released as open source in Q1 of 2025. The work wil
 l explore potential use cases and demonstrate the basic capabilities of th
 e tool.
DTSTAMP:20260527T015042Z
LOCATION:EL11 (Geosolutions)
SUMMARY:Eometadatatool - The Ultimate Stactool - Marcin Niemyjski
URL:https://talks.staging.osgeo.org/foss4g-europe-2025/talk/DARLAU/
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