Project Geospatial

FOSS4G NA 2024 - STAC for Public EO Data - Matthew Hanson


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Matthew Hanson discusses recent updates and challenges surrounding the SpatioTemporal Asset Catalog (STAC) at the FOSS4G NA 2024 conference, emphasizing its open-source ecosystem and the importance of data extensions.

Highlights
🌐 STAC is an open-source framework for geospatial data management.
πŸ“ˆ Adoption is a key metric for the maturity of its specifications.
πŸ“Š 78 extensions exist, categorized by their maturity and usefulness.
πŸ” Content and usage extensions serve different purposes in data management.
πŸ“… STAC 1.1 introduces a flexible bands construct for better metadata definition.
🀝 Leadership diversity in STAC’s steering committee is a concern.
πŸ› οΈ Challenges include bloated metadata and interoperability across providers.
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#STAC #GeospatialData #FOSS4G #OpenSource #DataManagement #Metadata #EarthObservation

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