STAC Extensions

Overview of STAC Extensions, with advice on creating new extensions

STAC Machine Learning Model (MLM) extension to describe ML models, their training details, and inference runtime requirements.

Describes raster assets at band level (one or multiple) with specific information such as data type, unit, number of bits used, nodata.

Provides fields and link relation types to provide a version and indicate deprecation.

Describes applications (examples, workflows, ...) and links to them for execution.

Metadata about version control systems

Sentinel-2 STAC Extension

A template repository for new extensions. It enables CI for schema publishing and proposes some core structures.

Allows to provide the Standard Name Table based on the CF metadata convention.

A construct to provide templated links in STAC, as originally defined in OGC APIs.